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- เผยแพร่เมื่อ 22 ส.ค. 2024
- Discusses how to protect inverters and generators, both portable and standby, from an EMP attack. EMP preparedness supplies at disasterprepar.... Also, check out my cool fiction and non-fiction books at www.amazon.com.... Finally, if you like my work, kindly consider becoming a Patreon supporter at / arthurbradley .
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I watched this, and I've seen other companies with EMP electronic shield boxes you place on wires of your car, house, boat, etc. The beauty of all of these devices is...... if they don't work when an EMP hits, you won't have the tech working to call and complain and ask for your money back........ Nobody can prove their products work until AFTER a real EMP strike. A lab test just can't duplicate what can happen. I hope all of these products work if the need arises.
Well said
That true about anything but the fact they have been tested by the US Government and are installed on all their higher missile defense sites, I would think they do work.
Yeah I can't personally test an emp but they absolutely can and have recreated emp pulses in the laboratory and absolutely those expensive little boxes worked. If you believe the US government. The fact that they spent money on something doesn't mean anything. Remember 10,000 dollar hammers and toilet seats listed in the late 90s on the budget? It was even referenced in the movie independence day. Anyway the military claimed they had to shut off in ten one billionth of a second and emp shield did it in 1 in a billionth over and over again. That's the claim at least. I'd say they probably do protect from emp but I wouldn't bet the farm on it.
@@richardk.3140😂😂😂 sure buddy LMAO even if I believed you you really think we should trust the federal government now??😅
Why would the government lie to us? They got us through covid
As a suggestion...you make a good presentation and the website provides support on the topics you've discussed, but many of us need plans/know how or product for our vehicles and a faraday cage that can be bought or crafted into various sizes. The information you are providing is more vital than most people know, thanks for helping us out.
Hi Stephen, I discuss car protection at th-cam.com/video/J8_01u3vp-M/w-d-xo.html. See if that helps answer some of your questions.
I’ve purchased and EMP shunting device for my truck. They are available. As well for homes and many other applications. I’ll be using small bags for small devices. The information her is great.
@Christopher Lee Cook You can buy a device called EMP Shield for you house and car...
Protection for vehicles is discussed in detail in other videos he has uploaded.
@@BILBO1Protection for vehicles is discussed in detail in other videos he has uploaded.
I’m so glad I found your channel. Most EMP blogs are complicated. It’s very easy to understand your explanations.
the first one in this video is simply bogus - so don't confuse simplification and validity.
@@occamraiser First one what? Are you saying the bags are bogus?
Fantastic presentation! You made the complex very simple to understand, especially with all the baloney that is floating on the internet. Thanks again.
I agree. Great presentation by the very knowledgeable gentleman.
Wow!!! I just stumbled upon your channel and I'm blown away with the amount of information and details. Thanks for sharing your knowledge and expertise!
Bro your tools in your shop are so organized. Love it
my shop is such a MESS. I am like W C Fields and know where everything is ,, ,, until I don't, Then I go through an enormous cleanup-straighten up process. I am envious of seeing all the screw drivers in such strict order.
And awfully shiny and clean
his wife did it for him before the shoot ;)
Thank you for sharing tour knowledge with us especially in these times facing us 🙌
Got the bags and the cloth. Very pleased. Made my own fitted generator cover by sewing two sections of cloth together.
Did you make it complete, like a bag for your generator to drop in? How did you close it off? Fold and tape or just fold?
Thank you for taking the time to explain things.
Best wishes!!!
Multiple turns through the ferrite are much more useful. The impedance if the ferrite increases with the square of the number of turns through the core. So two turns is the equivalent of putting two ferrites on the wires. Four turns in the equivalent of 16 ferrites, etc.
True, except it won't increase the saturation level?
Isn't 2 turns equivalent to 4 ferrites?
And rhe saturation current rating will drop accordingly.
Correct on both accounts. (I see I made an error-- yes, you are right on that, 2 turns in equivalent to 4 ferrites) However, note that the saturation only applies to common mode current, not the the differential mode flowing in the cables. This should be relatively low, as it is what you are trying to get rid of anyway. @@HelloThere-nz9ld
How does a ferret protect against an EMP? I don't even think you can get them at pet stores since the early 90 's anyway. Still don't understand
@@pixelupdates7041If their fur is moist they absorb a lot more radiation than you might think.
Very informative, it answered many of the questions I had such as: 1. Do I need to ground an EMP bag 2) how many folds on a bag 3) what percent of emp will correspond to a 50db rating, excellent. Thanks Doc.
No need to ground the EMP bag (you couldn't even if you wanted to because the outer layer is insulative). 50 dB corresponds to a reduction in E-field of 99.7%.
Been putting some thought into this for obvious reasons.
I honestly believe if everything falls apart anyone who depends on these kind of amenities won't make it. It's either survive without power or die
Better go get some lawn mower engines that don't need electronics to operate.
@Adam Craig they won't be worth a damn either after a short while. Honestly I think the only option is get your heart right with God. Accept his sacrifice and debt paid and go on home with him when that day comes.
"He who loves his life will lose it"
When others find out your vehicle or electrical system survived and theirs didnt you will become a target.
@@normahepburn1643 wrong, they have studied this quite a bit and criminal types do this, not civil people. Civil society existed well before our currnt use of electricity.
@@whummer98 its nice to think civil people would not resort to this behaviour but when push comes to shove civility goes out the window especially if you have little mouths to feed and care for. Civil people acted like animals over toilet paper during covid, imagine if there is a food shortage.
Thank you. I have some solar cables and inverters to put into those bags.
Very appreciative of your easy to overstand explanation.
If you want those bags to be easier to get into, roll them down and apply adhesive Velcro.
Yes, that's a nice way to do it if you're getting in and out of them. Some people use large chip clips to hold them shut.
Thanks for the guidance. Surviving with my survival tools is ideal. Worried about those without who take my tools. There is always a bigger stick than mine. No food, wildlife first to go, then zombie apocalypse. Best to just dig a hole, bury everything in steel garbage cans.
GDT (gas discharge tube) and an MOV (metal oxide varistor). Use both in tandem and that should give enough protection. Connect one end on the positive and one end on the negative.
Excelente information ℹ️. I will implement what you advice. Any link to get more information and the components?
55 gallon metal trash cans with lids !! it works !! line the inside with card board, you can store a lot of electronics.
thanks DOCTOR !!
instead of cardboard, i took a regular plastic/rubber trash can and cut off the top 4 inches, great insulation
EMP shield sells protection kits for vehicles and generators that are based on the models they sell the military. Another alternative. Here in Oklahoma we just had several days with sustained winds above 40 MPH. Laying a cloth over something outside isn’t a workable option. It would end up in the next state by days end.
Auntie Em, Auntie Em
Just use a bed sheet and drape it over the thing. Put some bricks or rocks to hold it down. Then mark the bedsheet on the outside of the bricks or rocks. Take it all apart and that will give you the size you need.
For my whole house generator the cloth would not work because it needs to run once a week for test. I built a 2 inch square wooden frame that fits over the generator and covered with aluminum mesh...expensive. Then I covered with aluminum screen to be sure.
Next is a tarp to keep out rain but vents clear. Grounded to 6 foot iron bar. So far, no EMP but hopefully will stand up.
Have surge protector on inside panel with three ferrits on incoming cables. Hope this helps.
If the generator kicks on every so often, you wouldn't want to cover it with cloth. It sounds like you've worked up a solution.
A wealth of valuable info! So glad I found your channel!
Thanks Deborah!
The foil bags will protect against static. The ferrite beads and surge protector will not stop anything more than noise and small surges. You would have to be disconnected from the grid.
I watch all his videos, They are all awesome.
Pure infomercial. If an EMP occurs, there will be far greater concerns than placing a 1k inverter in one of the presenter’s bags.
But the inverter won't be one of them bud
I know a old Cold war veteran about 80 years old. He was a technician that fired the honest John missiles from Greece into Soviet Russia. He said straight up and EMP pulse will knock out your batteries. He did say they can be recharged if your car had a generator but he said an alternator would also be fried. Of course. He's not trying to sell anybody anything so where the hell does his old man know?
Ground yourself before pulling the scotch tape off. You can generate a very high static charge which can damage your equipment.
Thank you doctor for all the information you're giving us one way I can have electricity if and when a disaster happens of that magnitude and anyone out there that hasn't read the survivalist you need to read it it is loaded with information and again doctor thank you stay frosty my friend
Thanks Rick!
Great information.. thank you again..
You're welcome!
@@disasterprepper my pole barn has steel roof and exterior walls. Inside steel ceilings and walls. Doors are all steel. Will the pole barn give any protection in a Carrington event scenario? If I were to ground all sheet metal to each other and ground would this help
If the whole house surge protector protects against the conductive threat, aren't all your large home appliances still susceptible to the ambient threat? So how could freezers be protected.
As a part two to my question, would a typical modern chest freezer, like you could buy at Home Depot with no digital display be susceptible to the ambient threat?
My question also.
Question that many are asking me and I'm unable to gain an answer from any of the amp experts thus far..... What happens if your running your vehicle when an EMP occurs and you have ferries around your battery cables, is the vehicle and battery protected??? You mentioned if there are amps flowing through the battery cables that have ferries around cables that the ferries will become saturated and I assume then that means no empty protection. So is it fair to say ferries only protect a vehicle that is not running at time of an emp??? Please answer when you get a spare minute, this question was not answered during the Canadian pepper segment as well and I have some wanting to know. I do appreciate your dedication to this endeavor. Thanks again.
Hi there, the vehicle protection will still do its job when the vehicle is running!
Thank you
You should have 1 million subscribers. Great info
will soon
Thank you for sharing something that would actually work.
I see EMP proofing black boxes...I asked to see if I could review one as a private electrical engineer opinion of componets and what they do, ....no responce after I asked if it was a bunch of paralell varistors ....
"How to protect against EMP":
Buy my stuff.
Good answer.
Thank you for your insight and expertise.
Excellent concise information. Thank you.
Lots of great information - thanks!
Wonderful info! 2 questions: 1) I have a similar power generator that would use solar panels. What protection would I do for the connection from that setup? 2) Ben over at Suspicious Observers is stating we’ll lose our geomagnetic protection from the Sun soon. If and when we have a CME there won’t be just one emp, but constant emp threat from the sun for thousands of years. How do I protect my solar backup etc when it’s possibly going to be energized threats several timers per week? Especially when I can’t detect when it’s safe to run something? Thanks ahead of time!
Small power generators can either be put in EMP bags, a Faraday cage, or wrapped with conductive cloth. I would also recommend using one of the T.R.A.P. transient suppression devices (see disasterpreparer.com/product/generator-inverter-protection/). As for our planet losing its protections, I assume that's being said due to the recent movement of our magnetic poles. Personally, I think it's much too early to draw any conclusions on that right now.
You do nothing but kiss your ass goodbye.
Interesting and worthwhile video.
Thanks for all of your advice and the information you have provided. I am currently putting up one of those steel sheds as sold by the big box stores. I see, in past responses, that they generally provide 10-15dB protection. My plans are to place the shed of a wooden deck. I will then put metal (roof flashing) over the wood and screw the metal to the walls. Then install wood (plywood) over that. I will use two layers of plywood for strength. I will use aluminum tape over all the seems. I hope (not totally figured this out yet) to install some metal flashing over the door seam so when closed, the majority of the door will be shielded.
What would you expect these mods to do regarding EMP protection? I don't expect to store a lot of very sensitive equipment in the shed but every little bit should help. Should the building be grounded to the ground or would this just provide a gateway for the EMP to enter? Thanks again for the information you have provided.
Certainly, these steps would help, but it's hard to say how much. Perhaps you'd end up with 25-30 dB of shielding at the end of it -- just an educated guess though. One thing that can greatly compromise buildings like this is wires running in and out. If you are going to have power (or data) wires pass through the wall of the room, you'll need to take protective steps, like filters or ferrites.
I would highly recommend purchasing the amp bags and much less $ then shed project.
Have you tried the "EMP Shield" it protects the whole house and anything plugged into the house hold sockets. They also have EMP Shields to protect your car which would be great if you were not at home when a EMP struck. Search "EMP Shield" for more info.
I watched some of your earlier videos when you were making foil boxes in your kitchen I think. I just never did do anything, fooling around over 12 years and now here I am trying to get my husband to look at your videos too. Thanks so much for all your knowledge.
We purchased a GENERAC whole house generator and finally got it installed last December. The people set it up to test once a month, so I can’t really cover it up with anything. Also it clicks on in seconds when power goes off, so if I make a cover for it and I am away I ruin the system.
Q#1: Is there any method of building a screen wire cage over the GENERAC! I could disguise it some how and allow air flow?
Q#2: Which of your books would be the best to start out with as I try to build or learn to block the current? I purchased “The Survivalist” yesterday but it has not arrived yet.
I purchased 6, galvanized steel, trash, cans, a year ago and still have not done anything with them. My husband had not watched any of your videos and two days ago he told me he put his spare CB radios in one of the trash cans. So even he is taking notice. I had to tell him he just can’t stick stuff in the can! Lol
If you get the answers, please share them.
Hey if you want those cans to work you need to insulate the inside or cover what ever you put in with newspaper. If they directly touch Metal to metal the currant will run into the electronics.
@@fajile5109 yes, I understood this from watching videos but afraid my hubby didn’t. So, we have to get some foam and cardboard to line the inside of trash cans.
From my understanding anything that allows air flow will also allow the EMP waves to get in... My suggestion would be to cover your generator and turn the breaker to that generator off while it is covered... You should have a breaker for that generator before it goes into you whole house baker box...
Check out EMP Shield. Small devices, about the size of a plastic electrical house switch box, you can add to your house, cars, generator, solar system, etc. You can usually find a $50 code from many youtubers. I used Reality Survival. Mention them for $50 off each device!
I'd like clarification....
All I've seen on EMP indicates that if electronics are NOT powered and NOT plugged into active power, EMP has no effect. This is because EMP isn't electricity per se but, rather, it generates EM flux.
In a long enough run of wire, the wire can attenuate EM flux to create current which produces a harmful voltage spike. In an active circuit, EM flux causes a harmful, internal voltage spike. This is compared to a "line spike" which is a voltage spike coming through the outlet that we typically use a home surge suppressor to protect equipment plugged into power.
Likewise, low voltage devices like cell phones and laptops (not plugged in) are largely undamaged by EMP.
The above makes a good argument for protecting equipment by NOT leaving it plugged in when not in use. It also indicates that your best protection in the event of an anticipated EMP/CME event would be to cut the main breaker to your home and disconnect the battery of your vehicle. Certainly won't work 100%, but if you can't harden or shield everything, your best hope is to deny the EMP current to flux into a damaging spike.
I have a question: will a solar panel ( from Harbor Freight) that is not hooked up to anything, still get fried in an EMP? Also, so you know of any singles sites for preppers? Hard to find a mate that is on the same path as a prepper/awake person.....just saying
Industrial size generators 50kw. It's in a metal box , and a large manual disconnect switch. chassis ground, and NEC code grounding. As long as its not running under load, or has a ABS (automatic buss switch ) will it be usable after a EMP event.
So glad I found your channel
Doc, how could I protect 100 watt solar panels from an EMP? Are there bags big enough to fit a 3'L panel? Or could you make shift a box covered in foil backed duct tape on the inside and out? Would something like this give me enough protection?
I used the boxes they came in, thick aluminum foil, and aluminum tape. Panels are not super sensitive.
How come the generator does not need the cloth to go underneath it, but the other items need a completely sealed metal bag to surround them?
I keep getting mixed info. Do solar panels need protection or not
Hi Dr. Bradley, great video thank you so much. I have two questions. One: you state that Lithium batteries do not like to be fully charged. I have two Jackery solar battery generators with lithium batteries. I usually keep them fully charged for emergencies. Should I not be doing this?
Two: you mention batteries with cables that are connected could be damaged. Does this include automobile batteries that are still in cars if the car is turned off. I realize that most all cars now have a trickle draw because of clocks etc. would these batteries be affected? If so, would connecting a high saturation ferrite to each cable coming off the battery protect it ?
Thank you again for all the work you put into your videos. I am learning so much, almost feels like my college days, just wonderful.
In general lithium ion rechargeable batteries shouldn't be kept fully charged as it shortens their life. You can read more on the web at places like batteryuniversity.com/index.php/en/learn/article/how_to_prolong_lithium_based_batteries/subscribe_thx. As for batteries with cables, it is really the connection to the grid (or very long conductors) that cause enough energy to come in and damage batteries. Cars are very complex electronic assemblies, and the only way I've ever found to fully protect them is to cover them with something conductive when not in use. Some people do put ferrites or other protective devices on their car battery cables, but unless the ferrites were high saturation, they would just saturate quickly.
@@disasterprepper Thank you Dr. Bradley. I will check out the web page you suggest. I was thinking of the ferrite for the batteries not the whole car. I figure if I can save damage to the batteries I can use them with my little inverter for power.
@@hummingwind8869 Ah, sorry, I misunderstood your question. Ferrites placed on the battery terminals could indeed help the battery to survive - assuming the high frequency energy was enough to damage it.
@@disasterprepper thank you Dr. Bradley. Stay safe, stay frosty.
Thank you!
Protecting operational equipment from radiated EMP is very difficult.
Hello how long would you expect a military emp to last?
Seconds, minutes days, weeks?
Great info, thanks. Would you recommend a cloth covering for solar panels as well? thank you
My understanding is that free-standing solar panels are not very susceptible, so covering may not be required. Once they're connected to cables, they become susceptible, however, and would require ferrites on the power wires. I talk about this in a video I did on protecting solar power generation systems.
yes, anything electric may be damaged by EMP, best to be safe then sorry from bad advise!
Can you just wrap it in aluminum foil double it your solar power generator
Is aluminum foil conductive
I have a feeling that its about to hit us by the end of 2021
Well, that didn't age well. Lol
@@guyinthewrinkledwrangler indeed
Preper making a living with them bags and ferrites! Good luck!
Spot on info as always Arthur!!!
Thank you SO MUCH for your video. Very well explained for a nubie! 😊
Could I use a Metal Conex Shipping Container as a faraday cage? And if so, are there any specifications to insure its effectiveness as a protective measure?
Thanks for all your hard work making these videos
Would that heat reflector aluminum rolled insulation work as a faraday cage/ blanket.?
Hi, Just a question, Is there a way to protect against an EMP attack or pulse if you have a Pacemaker ? Please !
How about sealing our garages from the inside with three layers of aluminum foil? I bet that would protect everything in the garage once an emp is deployed. We'd just have to make sure the area around the door overlaps to maintain the seal after entering and exiting the garage.
Would be nice to be able to use a vacuum sealer on the bags for a good seal.
The only problem with doing a double cover over a Whole Home stand by generator say 22KW is that they automatically run either every week or every other week to test the generator and charge the 12 volt cranking battery , so this would be very inconvenient to remove and then put back on again .
Yes, you are correct. I don't think covering with cloth is very practical for people with standby generators. I've known a few people who build hard structures with waveguide vents over their generators, but it's a big job to do right.
Hi there. Do we need to protect solar panels for a solar generator or just the generator?
Thank you Dr. Bradley. You're very intelligent and I appreciate this information. 👍😉
I have a question. I have a 40x9 steel shipping container with a wood floor. I have nothing touching the walls for 6 inches all the way around. Can I store stuff safely in it? Great content by the way.
I've wandered the same thing, I haven't researched that yet. Did you find an answer?
Will a metal building, be a EMP Cage.
Are the emp bags the same as a mylar bag that is used for food storage?
I think you should do one for motorhome. These motor home burn fast if electrical wires spark, most have big generator or solar panels.
Thanks Peggy. I'll take your suggestion and do one for motorhomes.
Thank You.
I saw your interview with Canadian prepper.
What about batteries/rechargeable flashlights/portable solar panels...thankyou so much doctor for your research and helping us all. I appreciate your time and effort.
Check out the video I just did on Faraday cages. Most batteries don't need protecting, but the other items could go in EMP bags or Faraday cages.
@@disasterprepper what about solar panels. Mostly small say 3x3' . the video was awesome thankyou .
@@offtrailhiker Small, free-standing solar panels are not likely to be damaged. But if you connect them to long conductors, they could be. Broadband ferrites around the wire bundles going to/from the panels helps with this.
Great info Arthur, thanks!
How about moisture...condensation that might collect inside the bag from long term storage? Could you ground the cloth by clipping an alligator clip to cloth and plug in into a ground outlet on a receptacle in your home?
Most bags are not airtight, so it's usually not an issue. You could put silica gel pouches in your bag if you're concerned about it.
You can probably go to an army surplus store and get a metal box that has a real rubber gasket and locking clamps to seal the lid.
Maybe steel ammo cases would work.
How about a micro wave oven, working or not. It's a faraday shield.
Put your phone, charger, usb cables, laptops, tablet computers and backup hard drives. If we get hit we will be back in the 1850's.
The best way to measure is to take a cheap painters plastic tarp and put it over your unit and then measure that.
Always great videos! What type of thread would you recommend for sewing your EMP cloth? Also, does the Siemens FS140 go into the fuse box panel or just on the outside meter? PS. Would you recommend using desiccant pouches to absorb moisture for long term storage of electronics in your EMP Bags?
Any thread works fine. I've tried regular and conductive thread, both worked fine. As for the Siemens FS140, it can go outside the home, inside and mounted beside the panel, or inside the panel itself, depending on if you have room inside the panel. If it's outside in the elements, they sell a weatherproofing enclosure for it.
@@disasterprepper I wish the UK had such men..Thanks for all the information 🙏
@@disasterprepper Will EMP take out solar panels? I know they have blocking diode that will need to be replaced... But what about the solar cells made of silicon?
I just purchased the green conductive cloth after watching this video and your video testing the cloth covering a car. As you said, it is very expensive, but certainly necessary for any hope of protecting my motorcycle against an EMP. I know the cloth does not function as a Faraday cage and should fully drape over the motorcycle and touch the ground. My question is do I need to place non-conductive material under the kickstand, so it is insulated from the ground? Obviously, the tires insulate the motorcycle, but the kickstand is metal and conductive. I ask this because in your testing of the green conductive cloth over the car, the car was insulated from the ground by its tires. I just didn't know if insulating the kickstand from the ground would be necessary, helpful or not necessary because it will be under the cloth.
Thanks for all the wonderful information you generously provide.
My solar generator is being stored in a carpeted closet…does carpet have any conductive characteristics where I would need to completely wrap my generator, or would I be good w/ draping EMP cloth over it while it sits on carpet?
Hi, you covered most things but I have one question.
I have a solar system (panels, EMP Shield, charge controller, etc) as back up. It is connected to my home through the breaker box with a 40 amp breaker that is switched off, unless it’s in use. If the solar is in use, I shut my main grid breaker off( which also has an EMP Shield on it).
How would I protect my solar system since it is connected to the grid system?
Have I done enough?
After watching this, I’m thinking I could take the 40 amp break out of the breaker box until it’s needed?
Thank you, I love the information you give! ❤
Do rice cookers, coffee makers, induction cooking stoves need to be protected from emp? Even if not plugged in or plugged in
I have a metal tornado shelter above ground would that protect any electronics I have stored inside ?
It would offer some shielding, but it's not possible to say how much without taking some measurements. Best guess, maybe 10-15 dB of shielding. That certainly helps.
I'd have to send you a pic of my outdoor genorator set up so that you might educate me on how to protect it.
Reason being at sits in and elevated pod with a camper shell for a coved much like a turtle.
If and when "tarpping" a unit, use a sheet, a blanket, a towel, etc to approximate the size of the shielding cloth needed, then measure said sheet, towel or blanket.
I'm unclear on how to protect a portable inverter generator (3300 watts peak X 20 amp output X 60 lbs) that is sitting on a shelve in my garage. Should I buy an extra inverter board and bag it? What about the the magneto, the coils, the LEDs on the control board? Should I build a box? Store it in an aluminum shed? I'm looking for some practical ideas, that I won't need to pull out a second mortgage to accomplish. I'll bet you have some ideas...
Hi,
Wondering if you would be willing to repeat your EMP bag shielding effectiveness test at say 10-20 MHz an then share the results with us? The shielding effectiveness as a function of frequency is going to vary depending upon the thickness of the conducting material and the test frequency. There is a big difference in the skin depth thickness required to effectively attenuate a 10-20 MHz signal than it is a 500 MHz signal. It is going to require a much thicker conductor (or one that has some magnetic permeability) to effectively attenuate low frequency signals. E1 EMP signals start becoming much less significant after about 100 MHz. The bulk of the energy is contained between 100 KHz. and 100 MHz.
or do a real test of the radiation inside a 2mm thick faraday cage like that inverter has before and after you put it in one of those bags you sell - which will have no impact on the safety of the inverter.
Please can you do a video on preparing an rv to survive an emp and consider marketing a kit to protect an rv with 12 volt batteries and a built in generator. Please! It would sell!
This is a great idea if you live in a bubble
Great discussion , good advice for known EMP discharges and solar flairs
PROVISO
Soviet scalar devices pump greater than 2 watts per electron double faraday cages with acrylic polycarbonate sheets, for lithium celled devices is a new mandatory heavy cables with ferrite from solar panels to fusable pass thru section? Aluminium? With another ferrite cluster followed by larger cables again to battery bank . Of course fusable section thermally isolated from lithium bank
Great informational video!
Thanks very much for this video. it is very helpful. all the best.
What about a golf kart with lead/acid batteries, not lithium?😮 Thanks! Great videos!
I bought a small Honda generator and it is still in the box. If I wrapped the box in two layers of heavy duty aluminum foil, sealing the seams with foil tape (as used on heat pipe insulation) would that get me close to the 50db rating I need?
Yes, that should get you 50+ dB.
Perhaps you could explain if something doesn't have an electrical charge to it or the item has been perhaps electrically discharged how is it then susceptible to EMP?
Could I ask you if MYLAR BAG works for EMP?
I am building a house and have installed lightning rods. Do they help or inhibit EMP protection? Also, does underground wiring in non-conductive conduit still act as an antenna for an EMP?
Any wire is an antenna for lightning /EMP. The critical factor is how much energy can it collect. Just regular post and wire fences can pick up a surprising amount of energy, but burying stuff in the ground will protect it to some degree. Stuff that is disconnected is pretty safe without any wrappings or special treatment. That includes cars.
Got a question regarding batteries , in particular banks . Now you mention a single battery connected to electronics , but not multiple batteries connected to the same power connection .
Let me give an example here , two battery banks connected through a selector switch . Each bank contains three batteries connected in parallel with power feeds taken from batteries one and three , via the selector switch to say the same fuse panel . The batteries contained inside each bank are interconnected to increase the amperage , but not voltage . I hope this makes sense , but my question is , should these battery interconnect cables be protected ?.
Have you tested a Conex metal shipping container as a Faraday cage? The have tiny air vents and a wooden floor but
maybe the floor wouldn't matter if the container sat on the ground. The heavy steel doors overlap with rubber gaskets.
Yes, I tested one. The doors leak RF energy pretty bad. See th-cam.com/video/1Dx73tSSoNs/w-d-xo.html. Some people have either added conductive gaskets to the doors or made butcher-style curtains using conductive cloth to get better shielding.
How about a Lincoln Arc Welder. They are tough. do they need any emp protection ? They can run a house in a Emergency ? Of course I mean a diesel on a truck. ?
You can use aluminum window screening to cover a small closet or cabinet on all sides! Fairly inexpensive!