US $10.35 -15%
V***k 19 Oct 2020
Normal device for a normal price. I feed from the laptop power supply. 19b 4.74a
E***v 04 Sep 2020
заказ получил соответствуют описанию брал для проверки светодиодных матриц.
V***v 29 Sep 2020
Everything is just super. The packing box is slightly pinched on the whole device. After checking, I will add a review
Does it not increase voltage?
And increases and lowers
Which PWM controller?
What's the joke?
What is the maximum current in amps?
Without additional cooling, 20 watts.
can be used as a diode driver?
Yes. there is cheaper
And can I use it to repair phones ???
You can. This is an ordinary power supply. Can adjust voltage and current. Pull!
Can I charge the batteries on it?
I haven't plugged in yet
Hi mamkin electricians! More than the input voltage will not give out the device. According to voltaja lies without God: shows less about 3,5 volts, so use a third-party meter.
Voltage exactly. And the current if you take 4-20mA vaccinations. For home will go.
Tell me please, he sets the current or only limits
He does. For example, when entering 5 V can issue 12 V
Can this power supply give out 12 amps of current at 5 volts? These indicators are fundamental and cannot be changed, and use 4 forks of 3 amperes somehow not comilfo
At very good cooling
Tell me the size of the radiator, what fan will stand on it? Thanks in advance!