DH1790-5 Programmable 0-36v 0-30A 360W 5 digits high precision Power Supply;
the maximum power is 360W, if you set output is 36V, that means the maximum current setting is 10A, if you want the 30A, then the maximum voltage is 12V;
the factory was built in year 1958; this is a real Chinese design and big manufacture factory for power supply, not the poor factory can beat it. and it is NOT a video camera factory;
all the operation menu is English, support SCPI command to remote control it (by RS232 or RJ45 port), but the manual is Chinese, you can use the Google translate it.
it is very easy to calibrate it within 2 minutes;
size is: 70×352×124mm
weight: 3Kg
the auction include:
one used DH1790-5 power supply;
one new pair test lead;
https://www.ebay.com/itm/188014046382DH1790-1 Programmable 0-36v 0-15A 180W 5 digits high precision Power Supply, 499 USD
https://www.ebay.com/itm/188014047882DH1790-2 Programmable 0-80v 0-7.5A 180W 5 digits high precision Power Supply, 499 USD
https://www.ebay.com/itm/188014048909