Power Supply Variable 0-25V 8.5A

A popular, advanced, continuously-variable power supply unit with LED digital display, the Edu-Lab College Power Supply Unit is ideal for demonstration purposes and for use by students in advanced level courses. It provides a fine and smooth, continuously-variable AC or DC voltage at a combined maximum current of 8.5A. The DC is smoothed by an internal 2200µF capacitor. AC or DC voltage reading is selected by a toggle switch and indicated by a bright green, easy-to-read 12.5mm LED display. Microprocessor tripping circuitry will differentiate between a real short-circuit or a temporary current surge.

Specifications:

• Output Voltage continuously variable by rotary knob from 0 to 25V
• Continuously rated combined current of 8.5A, AC or DC
• Heavy-duty 40A Schottky barrier diodes employed for rectification, together with high performance toroidal transformer, reduce the weight of the power supply and power waste – thus eliminating the need for a noisy and troublesome cooling fan.
• Digital display for voltage for AC or DC, selected by toggle switch
• Fully protected secondary by high speed, resettable microprocessor-controlled trip.
• Slow-blow fuse-protection for primary.
• Thermal fuse protection for transformer.
• Dimensions: 300 x 115 x 155mm (W x D x H)
• Weight: 5.5kg