Circuit diagrams and schematics - Electronic projects

For sale is a brand new lab grade regulated DC power supply from Mastech, Model number HY3003D. The output of this highly stable, high quality DC power supply is continously adjustable at 0-30V DC and 0-3A. What’s more, the unit is equiped with coarse and fine controls for adjusting the voltage and current outputs, making [...]

This is brand new professional DC regulated power supply from Mastech, Model number HY3005D-3. This high quality power supply has three outputs: two outputs are continously adjustable at 0-30V DC and 0-5A, and the third output is fixed at 5V DC and 3A. What’s more, the two outputs can be used either in independent, series [...]

Two levels of control for both current and voltage output: coarse and fine for ease of use Adjustable Output: 0-30V and 0-5A Input Voltage: 110V AC and 220V AC prevklyuchvaemi Line Regulation: CV