Repair of Powerflex PB350 / 412 Power Supply

В ремонт поступил блок питания Powerflex PB350/412

❌ Fault detection showed the absence of output voltages

❌ The power supply went into protection. Two faulty comparators were found on two different boards, after the replacement, the device worked properly.

✔️ In the course of work to restore the power supply, the above faulty elements were replaced and the device started working properly again

If you encounter such a problem, we will help you solve it!
Contact us: + 7 (812) 467 36 73 or service@cirspb.ru