DC Power Supply Is Remotely Programmable

Said to deliver excellent constant voltage and current operation, Model 1790 high-power, 20A, regulated dc power supply enables the user to preset current limit without a load. It also offers high stability and close regulation (±0.01%). Well-suited for use in high-current, variable-voltage, laboratory and production applications, this low-cost, analog, remotely programmable supply also features remote voltage sensing, overvoltage protection (optional), and phase controlled pre-regulation and linear post regulation. Voltage and current displays, constant voltage/current indicator, standby dc output on/off switch, and momentary contact switch for setting constant current are front panel mounted for accessibility.