Topshak NPS3010W DC Power Supply 0-30volts 10 amps. 300 watts from Banggood.

I take a look at the Topshak NPS3010W power supply from Banggood.
Variable from 0-30 volts DC output at 10 amps or 300 watts maximum.
I show how to connect 2 separate power supplies to obtain a + and - 30/0/30 very useful for split rail amplifiers. I show what it's like inside and tell you if it's any good.
As usual, I have paid for these items myself. I receive no money or favors from Banggood.