Used SORENSEN DCR 20-50B #127806 for sale

SORENSEN DCR 20-50B is a low voltage, single output DC regulated power supply specifically designed to provide precise, highly stable output current for powering low voltage, semi-conductor and laboratory type applications. The power supply offers a wide range output current of up to 50 Amps, with 0-20 Amp selection. The unit utilizes a ferro-resonant switching circuit to achieve a reliable and accurate regulated voltage and current. This regulated output is displayed on a 4-digit digital meter with a range from 0-20 Amps with a resolution of 0.1 Amps. DCR 20-50B is designed with a full complement of safety features including automatic short circuit protection to prevent damage to the power supply, adjustable overvoltage protection with alarm, and a voltage decoupling circuit to ensure a constant output voltage. The unit also contains a temperature monitoring device to monitor ambient temperatures and activate fan speed accordingly as the temperature rises. The unit also features low noise fans to reduce system noise and reduce audible emissions. The power supply can be operated in either constant voltage or constant current mode to meet a wide variety of applications. Additionally, the output voltage levels can be adjusted between 0-20 Volts with a resolution of 1 mV by the use of the rotary selector. SORENSEN DCR 20-50B power supply has a size of 11.3 inches by 9.1 inches by 6.5 inches and weighs 12.7 lbs. The exterior of the unit features IEC 60320 C20 and C13 receptacle for easy connection. DCR 20-50B is an ideal choice when compared to conventional linear power supplies in that it has a much smaller physical footprint and contains the latest in technology for optimal performance and efficiency. The power supply is designed for both personal and professional use and is perfect for powering laboratory and medical equipment, computer tests, and many other applications.