Home | About Us | Products | Services | Careers | Contact Us | Resources | Testimonials   Multimeters Oscilloscopes Power Supplies Signal Generators Counters Component Testers Special Purpose Instruments RF Instruments     Under Construction..   Click here to continue. Products » By Manufacturer » Protek - Test & Measurement Devices » Power Supplies » 303 - Single Output Power Supply with Analog Display (0-30V @ 0-3A) 303 - Single Output Power Supply with Analog Display (0-30V @ 0-3A) " Continuously variable Voltage and Current output " 0 - 30V, 0 - 3A, 0 - 600mA " Short circuit and overload protected " Separate meters for monitoring voltage and current " Excellent regulation and ripple specs " Constant Voltage and Constant current indicators " Ideal for the service bench " Cost effective Specifications Volts 0 to ?30V Amps Range 1: 0 to 3A Range 2: 0 to 600mA Constant Voltage Mode Load Regulation: 0.01% + 3mV Line Regulation: 0.01% + 3mV Ripple and Noise: 2mV RMS Constant Current Mode Load Regulation: 0.2% + 3mA Line Regulation: 0.2% + 3mA Ripple and Noise: 2mA RMS Readout Analog for both voltage and current Meter Accuracy ?5% of full scale for both voltage and current General Specifications AC Input Volts 120/220V selectable Power Consumption 190VA Operating Temperature 0 to 40?C (32 to 104?F) Size 5.0" H x 6.3" W ? 13.0" D Weight 14 lbs Supplied Accessories Manual, Power cord, Test leads To request more information, please fill the form below. First Name: Last Name: Title: Company: Address: City: E-mail: Phone: - Comments: