Adjustable 0-30 Volt / 0-10 Amp DC Bench Power Supply with Adjustable Current Limiting. The CSI3020X is a regulated linear bench power supply with adjustable current limiting. The LED display shows both Volts & Amps. The current output can be preset by the user via a front panel screwdriver adjustment screw while the voltage is adjustable by a front panel multi-turn knob for precise voltage settings. Output is by front panel banana jacks and there is also a covered terminal strip for remote voltmeter sensing at the load. This bench power supply provides precise output control and allows the end user to pre-set the current output.