DC Power Supply 0 - 16 V, 0 - 20 A

DC high-current power supply with digital display of voltage and current. The voltage and current are continuously adjustable by means of coarse and fine controllers. The device can be used as a constant-voltage source with current limiting, or a constant-current source with voltage limiting. The selected operating mode is indicated by an LED on the front panel.
High reliability even under extremely adverse conditions is ensured by automatic transformer switchover, MOSFET power amplifiers and temperature-controlled fan speed with monitoring function. The design of the device omits any air vents at the top or bottom and does not require an external heat sink. The output is protected against sustained short-circuits. This equipment is also provided with a preset function for protecting against excess current and voltage. An interface socket is located on the front panel with inputs and outputs for external programming and monitoring by a PC. A USB-analog interface adapter is available on request.
Two or more such units can be operated in series or in parallel.

Mains voltage: 115 V / 230 V, 50/60 Hz
Output voltage: 0...16 V
Fine-adjustment range: 800 mV
Stability at 0...100% load: < 12 mV
Residual ripple: < 1 mV
Output current: 0...20 A
Fine adjustment range: 2 A
Connections: via 4 mm jacks
Dimensions: 240x120x300 mm
Weight: 10 kg