400W DC-DC High Power Constant Voltage Current Boost Power Supply Module
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- เผยแพร่เมื่อ 27 ส.ค. 2024
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Description:
Module Properties: Non-Isolated Boost Module (BOOST)
Input voltage: DC8.5V-50V
Input current: 15A (MAX) exceeds 8A
Static operating current: 10mA (12V 20V, the higher the output voltage, the static current will increase)
Output voltage: 10-60V continuously adjustable (default output 19V shipment, if you need other voltage please explain to the dispensers.)
12-80V fixed output (for volume customers)
Output current: When 12A MAX exceeds 7A, please strengthen the heat dissipation (related to input and output pressure difference, the larger the pressure difference is, the smaller the output current is)
Constant current range: 0.2-12A
Output Power: = input voltage * 10A, such as: input 12V * 5A = 60W, input 24V * 5A = 120W,
Input 36V*5A=180W, input 48V*5A=240W,
Working temperature: -40~+85 degrees (enhance heat dissipation if the ambient temperature is too high)
Working Frequency: 150KHz
Conversion efficiency: up to 96% (efficiency is related to input, output voltage, current, differential pressure)
Overcurrent protection: Yes (If the input exceeds 15A, the output voltage is automatically reduced and there is a certain range of error.)
Input reverse protection: No, (If you need more reverse current, please input the string into the diode)
Installation method: 4pcs 2.5mm screw holes
Connection mode: Wiring output
Module Size: 67mmx48mmx28mm
Output voltage/current regulation method:
1. Adjust the “CV-ADJ” potentiometer and set the output voltage to your desired voltage according to your battery or LED. Such as 10 series LED voltage regulation 37V. (Increase the reverse clock voltage, reduce the clock voltage)
2. Turn the "CC-ADJ" potentiometer counterclockwise for about 30 turns, set the output current to the minimum, connect the LED, and adjust the RV2 potentiometer to your desired current. For battery charging, after discharging the battery, connect it to the output and adjust the RV2 to the current you need. (For charging, be sure to use the discharged battery to adjust, because the battery is more More, the smaller the charging current is.) (Reverse clock current is reduced and clock current is increased)
Please do not adjust the current by the short circuit. The circuit structure of the boost module cannot be adjusted by the short circuit.
Application range:
1, DIY a power supply, input 12V can be, the output can be adjusted 12-50V.
2, for your electronic equipment power supply, you can set the output value according to your system voltage.
3, as the car power supply, power your laptop, PDA or a variety of digital products.
4, a high-power notebook mobile power DIY: coupled with a large-capacity 12V lithium battery pack, so that where your notebook can be lighted where.
5, solar panel voltage regulator.
6, to the battery, lithium battery and other charges.
7, drive high-power LED lights.
Declaration:
Vtip.com is not responsible for any kind of purchase issues regarding this product. Do purchase the product at your own risk.
Music;
Say Good Night by Joakim Karud / joakimkarud Creative Commons - Attribution-ShareAlike 3.0 Unported- CC BY-SA 3.0 creativecommons.... Music promoted by Audio Library • Video
Beware! I have two of these and they both have the same fault. If the input voltage (from a wind turbine) comes up slowly to about 8V, the boost module will 'lock up' and pull 9Amp (70W) while the output is only 20W. This excess 50W goes into the current limiting heat sink which gets smoking hot within seconds. Both units do this, so it seems like a design issue? The units work fine IF I wait until the input voltage is greater than 9V before connecting the input. Some better boost units do have a setting for 'disconnect input' if below a set limit.
The unit does say the min input voltage is 8.5V - But it shouldn't 'self-destruct' as it would with 50W in the small heatsink! I suspect in your case, the oscillator has failed to start..
To confirm the 'self destruct' behavior, here are the stats as the input voltage picks up from 6V to 8V.. 6V 4W in, 5V 3.5W out :: 7V 20W in, 6V 4W out :: 7.5V 50W in, 7V 6W out :: 8V 80W! in, 16V 20W out.. With 60W into the heatsink, destruction would be within 30sec. (Both units do exactly the same)
so if you are so confident, so I should not use it on solar right?
what u recommend using 300W or 150W ones in parallel for solar?
Esse (step up)e (step down) ajudou bastante na minha energia solar não uso inversor transformei a casa em 12v separado da concessionária onde todos os aparelhos que usava fonte eliminei e usei direto o notebook e tv tive que usa um desse para aumentar a tensão já os outros aparelhos tive que usa um para diminuir a tensão porque quando as baterias entravam em equalização e flutuação passava de 13 volts e 14 volts regulei para ficar em 12.20
Had one of these units, Wish the Chinese would put external pot instead if the infernal fidgety small potentiometers they fit on the circuit board ? They would sell a lot more with External pots instead of the stupid small ones onboard! Make it a lot easier to panel mount in a cabinet with floating pots. And for those budding young electronic Engineers with their good steady hands and fingers, Us oldies suffer a bit with fidgety bits being old, but NOT past it! Hope the Chinese manufactures who make these units read customer views and comments, They might sell a few more if they did!
Thanks for the review.
just ordered one of these :) i'm gonna hook it up to my 48 v 16 ah ebike battery so i wont do 12 - 220 - 54v anymore.. but instead i will do 12v - 54v as i learnt from Jehu :)
Hi , i bought this product a couple days ago , from a Chinese seller at ebay. I noticed that the CC mode does not work at all. In specific , i use a 150 Ωhm , 30 W resistor at the boost's output as a load , while applying 60 Volt from the boost's output on it. According to Ohm's law , the output current on that load should be 400mA , as it is indeed. Then i tried to adjust the CC resistor , intending to reduce the current to 200mA , but the current is never getting any lower no matter how many tries i made. It seems that the CC adjustment resistor of the boost does not work. What is your opinion? Las , i saw in your video that the current can get adjusted a lot lower than 200mA.
Thank you so much
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Thank you. Nicely done. Simple and easy enough to follow.
This may be my solution of getting a high voltage output from a NiMH Turnigy battery pack without having to connect several of them in series.
Can I use this module for 12v Dc dynamo as input to charge 48v dc lithium ion battery?
How you handle the booster with bear hand while its on really amazing :)...incredible
Thank you☺️
I have this with blue tech mixer grinder
Voltage Supply = 230V, AC ONLY,50 HZ
INPUT = 750 Watts
RATING = 30 Min.
RPM = 18000 (No Load)
Motor = 1HP
& I have 12 volts 100Ah Exide Battry
Now I want one invater (DC to AC )
I go to the business of repairing mixer grinder & electronics items to villages on a regular bike. 😊
Tell them what's best for the cheap to take outside and use?
Thanks for great video. I hope you can answer 2 of my questions. Would I be able to set this to produce 12.6 volts @ 10A? And can I remove the potentiometers and replace them with rotary linear pots?
Many are CONFUSED with this unit. The title is actually wrong that is why so many comments thinking it can increase the input current to the output...
YOUR TITLE should be 400W Dc-DC 12 amps Boost Converter with constant current Adjustable output...LOL
Me foi muito util este vidio pois me situei muito bem pois não sabia o que fazer vou transformar uma fonte de 38dc em uma de variavel de 12v a v4v dc
I dont get it. U said in the comments that its not possible to change current. But in the video you ve clearly changed it? Im confused
Whether this causes the AC = 220volts.. (Home)mixer grinder to be running or not? 🤔
0:19 + output terminal and heat sink on one side are connected.
The heat sink on the opposite side is connected to the ground side.
When the maximum voltage is generated, high voltage is applied to both heat sinks.
Risk of electric shock and fire.
0:19 +出力端子と片側の放熱板が接続されている。
反対側の放熱板はアース側に接続されている。
最高電圧が発生してる時は両方の放熱板に高電圧が掛かっている。
感電と火災の危険がある。
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Thank you for this video
My pleasure
What is noise and ripple on output in peak-to-peak milliVolts? Can't find this figure anywhere. Must be really bad if they don't give it!
What happen if u put 19v to the input will increase the output or they will be damage the circuit?
hi great video :) but I wonder please what is the value of those trimmers how many ohms is it? 10k 50K 100K ?? thank you so much: D
Will Subcribe
Thank you
Can we use it with 270w solar panel?My question is my panel mentioned 8amp and normal stage i am getting 3 to 5amp. Can I increase the ampier 5 to 8 or 10?
Sir This new kit supply current 12v 7ah fuse shot. Regen explain
i am making a solar cycle so my solar panel is 12v 50 w and i will place a converter that will change it to 24v 7 amp and recharge the battery . battery is 24v 20 ah and the motor is 24v 250 w. so plz tell me is this is right or i have to change it .
Don't use the antistatic bag underneath a powered circuit board! It is conducting.
Thanks for your suggestion.
It's work on 4 amps dc 12v fridge for voltage constant
Anti-static bags are made from conducting materials so you shouldn't place a PCB on it and power it on ! ! ! ( You learn this in the first week of your Electronics Course at an College in California).
Thank you for your suggestion
Will it supply constant voltage and current even if the input voltage varies ?
Hi! Do you think it's possible to put 12V 10A at the input in order to get 30V 3A at the output? (with a fan for cooling module)
Or maybe put 24V 2A at the input will be stressless for the module?
Thanks!
Yes
@@piczelbytes Thanks 😊
I can use that same process to charge battery from solar power ?
Yes
See Andy McLeans comment - He indicates the units can self destruct if the input voltage is not stable and always above 9V. I believe this is a common failing of many cheap converters. Solar as the input voltage is NOT stable and often below 9V. Also, Solar charging usually uses a buck converter, not a boost converter!
Can it run continuous 24v 5 amp load on 12v battery
And does it need a fan for cooling
Fan or extra heatsink will be appreciated.
Fan is necessary!!
note that usually these boards need to be unloaded in order to operate the voltage adjustment pot....
Not clear, please specify 🤔
@@piczelbytes Yes, go through the instruction leaflet. You should find that voltage adjustment (by rotating the voltage pot) should be done after disconecting the load.
I want to run a 24v 250w geared motor using 12v 18ah battery. Peak current is almost near to 11A. Will i be able to use this modue?
Thanks.
Добрый день, подскажите, можно запитать от автомобильного акума, незгорит?????
Hello. I have exactly the same dc-dc booster circuit but its mosfet failed. I changed its original nce8580 nmos with ixtp130n10t nmos to get rid of high temperatures because my thrusters can suck 10A when they are working with 100% power. I tested new mosfet with digital multimeter and it works good. Unfortunately, the output voltage doesn't change when I apply 5V to inputs and turn the screw of voltage POT right or left. Can you help me to solve this problem ?
Is there a schematic Diagram available for this TL494 based 400Watt Booster?? Please help me out if you do find one. Thanx....
mine is busted...kindly illustrate 12 volts battery to 400w booster converter to mini amp ZK TK21...me senior 74 less knowledge an error of the tecnician which am i partially to be blamed...still I am interested to have one for my tri cab...especiall the tuning the converter
Hello Sir ,
I have some questions and I want straight forward real answers !!
1) Max Input Voltage and Current ? ( without fan - ?
With Fan - ? )
2) Max Output voltage and Current ?
3) When you were checking ampere in the video , it was showing 1.24 Amps !
What does it mean ?
Does it mean your LED is consuming 1.24 A ?
Or
Does is it mean you have left 1.26 Amps out of your 7.4 A battery ?
Please reply briefly and with real answers !!!
Plz give ur sns
@@rahulsingh7737 what ?
I need to charge a 24v battery ... With 12v ..... Could it be possible? When the battery is full ... What's going on? Fluctuation? Can I leave it connected to the battery even when full?
Hello, i purchased one of this, is this can be a teaser?
can we connect it directly to solar pannel..for constant voltage supply
Yes, We can connect solar panel to voltage booster.
Why should we adjust preset
If I am not wrong , The module is rated 400W !
Does that mean , it can only power loads rated 400W or below ?
Laptops, desktops , CFL's , mobiles etc...
The unit can only supply 7A output (12A if you add extra heatsinks) So, at 20V output, it can only supply 140Watt. At 24V out, with extra heatsinks & fan, it can supply 280W. So, 400W seems unlikely??
@@lisakelly984 By the way , is this module reliable ?
@@freetubemovies.644 I don't know - See Andy McLeans comment - He indicates the units will self destruct if the input voltage is not stable and always above 9V. I believe this is a common failing of many cheap converters. I have one of these but have not used it much. (The construction is very poor and I don't trust it.)
@@lisakelly984 But I think if we use this module on stable 9V input then I am sure nothing will go wrong as its input starts from 8v to 10v .
Bhai kia buck converter se chargring ke waqt cut off circuit lgany ki zaroorat hoti hai ? Reply yes or no
is it possible to series 2 modules to get much higher voltage?
can i charger battery 18650 10s with this module?
Its safe?
Kollam super
how to adjust amepere on it
Step up converter ka mosfet batao kaun se other number ka kaam karega.
MBR 20100CT Switch-mode Power Rectifiers, IRFB 3607 Power MOSFET
And did you try 400W?
Kitne watt solar panels 12v ke connect kar skate hai
Mas aku daya pakai bterai 4amper kok ngk bisa pakai step up itu..diem aja angkang nya di stel ndak bisa apan nya ya ms
So if I have 40v going into it it's not reducing it down to the 5-7v that I wanted. Does this thing only boosts the voltage?
Yes. Its only boosts the voltage.
yes, you have to buy dc dc step down module,
it is a boost converter not a BUCK or DOWN converter. the output will always be higher than the input. YOU NEED a BUCK converter.
hello, I can't get the board schematic .. where can I find it?
I am also looking for this board's schematic ...it uses TL494 an the main chip and NCE8580 as the main mosfet driver. No luck so far.....
Whats value of Potentiometers
If i give it 12v input from computer smps can it give output of 24v 6-7 amp continuously??
No 🙂
Plzs reply, Can I use this module for 12v Dc dynamo as input to charge 48v dc lithium ion battery?
The Answer is Yes, Definitely without any doubt.
Yes..set your current to the required charging current of your 48V lithium ion pack. and set the voltage to 48 volts as the output..be noted that this is a boost..you input 12 you get 48, but better use 24 volt for youll be needing 12 volts 10 amp supply if u are needing 5Amps charging current not to overload the input.
can I make a laptop battery bank 12 v to 19.5-volt boost and 4 amp current which will be powered by 3s pack?
charger ratings are 19.5v, 3.33amp, 65 watt
Yes.
@@piczelbytes please give me the steps
I can't believe !!!! in the right hands this thing can be a sword of untold possibilities !,!
will increasing amp will decrease the voltage or it will be constant.
constant..use dummy load of known amps to set it. not led like he did.
400W at 12V means over 33A. How can you test it to the max using thin wires? No decent configuration.
400 W and 33 A = wrong calculation:
output LED = 1 A * 31 V = 31 W (Video 3:44 and 4:06)
Converter at ~90% = 31 W (output) ~ 34,5 W (input)
input = 34,5 W / 12 V (Battery) = 2,9 A
Thanks for your reply and explanation.
We have used 10 gauge copper wire as input, it supports up to 30A but in, this video we have used 7.2Ah, 12V battery as power source, so it takes comparatively less amount of current to pass. While considering output the light load is very much low and occupies up to 1.5A only so normal wires are used.
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Can i use this board for electric scooter ? İ need 48v dc and i have 12.6v lithium ion battery ?
Please specify the following details
1) Motor specification - voltage, current etc.,
2) Batteries current
@@piczelbytes 48 volt 500 watt motor
@@piczelbytes 12.6 v 30a battery
Max power of this board is 400W so cannot handle 😔
Where did you get that LED Light?
link in description
12v 2amp charger me lagane me kitna amp milega current 14v par?
2amp
music very annoying
how to fixed it because it doesnt have nay output voltage
replace the tl494 smps IC
Please Help Anybody? Can i use 12volt and 4Ah?
Input 12-14 volt 1Ah can i get only Output 12volt 4Ah ?
I'll be better doing 6s and 10 pararel father than 12S 5 pararel and using this step up converter, try to search 48 volt battery ke pain on the ads
And charger laptop suitable for this
12v 7.2A battery … that’s not enough to power that module. That battery can only deliver about 90 watts
what is the value of potentiometer?
Will it increase amps???
no
Which ic is used in this boost converter
Bhai kya koi aisa booster h jo ampere ko bhi badaye
Plz tell me
Nahi
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How has it held up?
Not clear 🤔
Vtip.com , sorry if I didn't ask correctly. I ordered a couple of these and was wondering if it has endured well throughout the time you used it. I plan to use it on a couple medium voltage projects. For imstance, stepping up 12volts DC to 20 volts @ 7 amps. Thanks for your video
Can it be connect with 12V 100ah battery
15A max
Can Handle 200w 24v load my input is 12v 20a
Pls answer my questionn
The parts used inside this unit: Mosfet (NCE8580), diode (20100CT) can handle more than 50A and the inductor winding seems to handle more than 25A so if you put lager heat-sink you can push 12V @20A. The installed heatsink goes HOT at just 7A...tried it out.
Sir can you tell me how much current this can give at 14.4V. I boost from my car battery
it is not a current booster, but a voltage booster. The current of your input must not be higher than your load. If your current input is 5 amps..there is no way you can get 6 amps at the output.
Ye 400 Watt stereo amplifier me kaisa kaam karega
Ye Voltage Regulator hai, amplifier nahi
Can I convert 12V 1A to 14V 6A to this module? Thanks
No
I thought that the current is adjustable?
No its not 😞
It`s like you want to convert 12 liters of water to 84 liters. No, it is not possible with any device.
This thing only boosts Voltage !!
And the more voltage you will boost from this module , the more current it will need to keep your desired voltage stable !!
Does anyone know what the maximum input current is?
FFS a powering the device on the static sensitive bag… not exactly the right spirit
Bhai kya ye Ampere ko increase karta h voltage ki tarah
Nahi
@@piczelbytes mere xl6009 hai jo 40 dc tak boost krta hai.. par jab me 7w ka led bulb power bank se chalatahu to jyada roshni nhi aati led se aisa kyun.. jyada roshni k liye kya krna hoga..
Bhai meri circuit ka mosfet kharaab ho gaya hai aur mujhe wo market me nahi mil raha mujhe koi high efficiency mosfet batao sabse jya watt me ?please
Aap online purchase dekho milega.
P55 mosfet kaam karega please reply.
same dallna chahiye dhoosra kaam nahi karega
Hay can I connect 48v 10 a to it
Yes
ഇതിന്റെ output ൽ എത്രെ current വരെ ലഭിക്കും
It depends up on the input current, max output current is 12 Amp
@@piczelbytes ok
It won't handle more than 120watt.
less than 50W
Yes it will.
Maybe at peak but not continous application.
There is no understanding here at all … bloody dangerous passing on information without understanding. This unit involves potentially heavy currents
It's Chinese don't use this crap at 400 watt for more than 10 seconds. Whahahaaa!
it's very easy to change the pot
Is this converter used to charge 150amp battery.
describe its output amp
No. 12Amps
@@piczelbytes The question probably was "? to charge a 150 Amp-Hour battery". Pretty sure he wasn't expecting 150 Amperes through it.
i want to convert 9v 0.2amp to 12v 6amp...is it possible with this module?
it's not possible with this board. Current will be the same.
It is not theoretically possible.