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Results tagged with voltage
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user 329883
Voltage, otherwise known as electrical potential difference (denoted ∆V and measured in volts) is the difference in electric potential between two points (adapted from Wikipedia). Voltage can be constant (DC) or varying (AC).
5
votes
1
answer
125
views
Can I use 12 V and -12 V together?
I am sorry if this question is pretty easy but I am a beginner.
I have a PC PSU that provides two lines:
12 V 11A
-12 V 1.5A
If I used them together will I get 24V, and how many amps can they provide …
1
vote
Accepted
Burning sound from the PSU
The problem was because of i had installed the step down module on the body of the PSU and a pin of the soldured pins of the step down module was making a short circuit with the PSU body, so i just pu …
0
votes
1
answer
73
views
50 watt high-power LED current problem [duplicate]
And want to power it using this voltage booster:
From 12 V to 34 V as the requirements of the LED datasheet.
Will it work? …
1
vote
1
answer
128
views
Burning sound from the PSU
is that when I try to increase the voltage using the potentiometers of the step down module, I hear a burning sound. … The burning sound increases very much with the voltage increase
Here is a video for the problem Burning sound
Is the problem from the step down module, or is it from the PSU? …