I really like the tool you use to make the bend/indentation on those resistors. Could you tell what model number that tool is? I see it's made by Medentra, but I can't find that specific plier.
Here the link from where I get it www.ebay.co.uk/itm/Orthodontic-Pliers-Ortho-Dental-Tool-Kit-Bracket-Gauge-Scaler-Cravers-Bite-Stick-/223605434129?mkcid=16&mkevt=1&_trksid=p2349624.m46890.l49286&mkrid=710-127635-2958-0
I didn't do this test but I will try to do this test and I think will do because have current limit control so if will go in short will trigger the current limiter
I have just got one of these kits, 09-2022, bit more expencive.. i am useing a 24V toroudle transformer... some of the resistors seem a bit out of +- but hey will see.. good vid.. Dave UK.
@@Mrhifitunes so you need to power the volt amp separately to the tin wires red positive and black negative with 12v then the tin yellow is measuring the voltage and the tick red and black in series with the load to measure the current
@@Mrhifitunes watch this video definitely you get an idea how to connect the volt amp meter th-cam.com/video/YyQQrjfbhkw/w-d-xo.htmlsi=4I6J42jrL1SXCpy1
Hope you believe me when I say I appreciate the effort you put in making this video but it is made for others with same level of understanding as yourself, well I'm a novice who is looking for a video on how to connect a volt/amp meter to this DIY power supply, at 9:03 I looked at how your V/A meter was connected but you had too many objects on your desk, could not follow the actual wires that go to the V/A display, so basically I 'm not better off watching this to the end to learn something, I wish you showed how you wired the V/A display on its own without other distractions.
If you click on about tab you will find an email address, and please send me an email and photos which volt amper you would like to connect to this board and I will send you a full diagram in how to connect! Thanks for your comment!
@@SymbolTech21 Thank you for your genuine offer to help, I might take you up on that but I'm in the process of finding the right connection on my own, I learn better this way but if I get stuck, I'll contact you, god bless you my friend.
Hi there, If your transformer could output 19v AC then you should have been able to get around 24V DC on the PSU output, you only got 14V DC. Did you figure out the problem?
@@SymbolTech21I would like to see it get 30V output. The board you use is not capable and many other videos show that board and can not get above 24V output. The original Hiland does output 0-30V Make short video showing 30V output please...?
So there is tin wires red yellow and black and tick wires red and black. The tin wires red will be connected to the voltage regulator that supply the voltage for the fan on the positive side and tin black goes to negative. The yellow will be connected to the output positive and the tick wires goes connected in series with the load
@@janoldislow5021 will blow up the transistor that handle the amps. If you check through my videos you will find a very easy short protection circuit and on off output
I bought two of these bt psu boards and its not very good. 3A ? I couldn't get 3A out of mine. IiRC it wont get to 30V either. Apparently these counterfeit Hiland Boards seem to be an abomination of the original genuine Hiland boards which I built a many of these. (Fake 0-28V 2A.) The original Hiland regulated psu were apparently pretty good for the price but these no. Still they're an interesting build unfortunately they're not the original Hiland boards.
That is for sure not original, are Chinese boards but maybe you should check if you put all together how should because the board I built is working perfect to me!
very well documented, great effort, a winner for me !!
Thanks for your comment!
Great review, thanks. I love these boards and have several now. They work great with a 24v 90VA transformer or higher.
I really like the tool you use to make the bend/indentation on those resistors. Could you tell what model number that tool is? I see it's made by Medentra, but I can't find that specific plier.
Here the link from where I get it www.ebay.co.uk/itm/Orthodontic-Pliers-Ortho-Dental-Tool-Kit-Bracket-Gauge-Scaler-Cravers-Bite-Stick-/223605434129?mkcid=16&mkevt=1&_trksid=p2349624.m46890.l49286&mkrid=710-127635-2958-0
@@SymbolTech21 Thank you! I'll order one right now :)
@@jeffrey308 a 'lead forming tool' is actually more practical. Mouser-nr.5166-802
@@jeffrey308 I'm happy that I helped you
yes that is good to bend the pins but the question was the tool to make that v-stop
Hi nice video...will it with stand short circuit at the output?
I didn't do this test but I will try to do this test and I think will do because have current limit control so if will go in short will trigger the current limiter
I have just got one of these kits, 09-2022, bit more expencive.. i am useing a 24V toroudle transformer... some of the resistors seem a bit out of +- but hey will see.. good vid.. Dave UK.
For small projects works fine this little power supply
@@SymbolTech21 Am thinking of sp-litting the out put in two, one with a max of 16 volt for a DCC oo gauge train layout...
@@davepoul8483 definitely will do!
How did you connect the volt/amp LCD?
@@Mrhifitunes so you need to power the volt amp separately to the tin wires red positive and black negative with 12v then the tin yellow is measuring the voltage and the tick red and black in series with the load to measure the current
@@Mrhifitunes watch this video definitely you get an idea how to connect the volt amp meter th-cam.com/video/YyQQrjfbhkw/w-d-xo.htmlsi=4I6J42jrL1SXCpy1
Hope you believe me when I say I appreciate the effort you put in making this video but it is made for others with same level of understanding as yourself, well I'm a novice who is looking for a video on how to connect a volt/amp meter to this DIY power supply, at 9:03 I looked at how your V/A meter was connected but you had too many objects on your desk, could not follow the actual wires that go to the V/A display, so basically I 'm not better off watching this to the end to learn something, I wish you showed how you wired the V/A display on its own without other distractions.
If you click on about tab you will find an email address, and please send me an email and photos which volt amper you would like to connect to this board and I will send you a full diagram in how to connect! Thanks for your comment!
@@SymbolTech21 Thank you for your genuine offer to help, I might take you up on that but I'm in the process of finding the right connection on my own, I learn better this way but if I get stuck, I'll contact you, god bless you my friend.
@@ddistrbd1 Any time !
Hi there,
If your transformer could output 19v AC then you should have been able to get around 24V DC on the PSU output, you only got 14V DC.
Did you figure out the problem?
Yes is working fine and soon I will have an other video because I will use 2 of these to make a dual rail power supply
@@SymbolTech21I would like to see it get 30V output. The board you use is not capable and many other videos show that board and can not get above 24V output.
The original Hiland does output 0-30V
Make short video showing 30V output please...?
@@dronestakeflight4413 I have a 20v AC transformer and I get 26v DC out
No one on the net has ever shown that this thing delivers 3 amps at 30 volts. And if so, how long will it withstand the strain?
Depends on how big is the heatsink to dissipate fast the heat from the transistor
thank you!
You are welcome
I didn't understand how the ammeter/voltmeter display should be connected
So there is tin wires red yellow and black and tick wires red and black. The tin wires red will be connected to the voltage regulator that supply the voltage for the fan on the positive side and tin black goes to negative. The yellow will be connected to the output positive and the tick wires goes connected in series with the load
Is this circuit have short circuit protection
Thanks for your comment. This do not have short circuit protection
Ada proteck short nya tidak.yah
Thanks for your comment, but to understand what you are trying to say can you please write in English language
@@SymbolTech21is there a short protecktion
@@janoldislow5021 no this don't have you need to add
@@SymbolTech21 is it safe if there is a short circuit?
@@janoldislow5021 will blow up the transistor that handle the amps. If you check through my videos you will find a very easy short protection circuit and on off output
I bought two of these bt psu boards and its not very good.
3A ? I couldn't get 3A out of mine.
IiRC it wont get to 30V either.
Apparently these counterfeit Hiland Boards seem to be an abomination of the original genuine Hiland boards which I built a many of these. (Fake 0-28V 2A.) The original Hiland regulated psu were apparently pretty good for the price but these no.
Still they're an interesting build unfortunately they're not the original Hiland boards.
That is for sure not original, are Chinese boards but maybe you should check if you put all together how should because the board I built is working perfect to me!
@@SymbolTech21 can you get 30V 3A out of them?
@@decem_unosquattro9538 I need first to find a transformer to get that voltage and amp. Is not only from the board
@@SymbolTech21 I was looking for a follow up video. I couldn't find one on your channel. Did you make one?
@@decem_unosquattro9538 I didn't had time and chance to look for a transformer for this because I built a better power supply dual rail