The Extech 382275 is used for the generation of voltage and current across a wide measurement range. Featuring the ability for a user to define the range or alternatively use a preset range of 13.8V/20A, this device is ideal for a wide variety of power supply applications.
In terms of range the 382275 can actually be used from 0 to 30V, 20A with easy adjustments made via rotary dials on the front of supply. The exact level of output at the time is shown on digital indicators on the front of the device (shows both current and voltage output readings).
This tester also includes automatic constant current and constant voltage crossover, high RFI immunity, excellent EMI and has a thermostatic control fan. It's also protected against overvoltage, over temperature and short circuiting.
Output Voltage (Res.) | 1 to 30V (100mV) |
Output Current (Res.) | 1 to 20A (100mA) |
Basic Accuracy | ±(0.5%+2 digits) |
Load Voltage Regulation | 50mV |
Line Voltage Regulation | 20mV |
Load Current Regulation | 100mA min |
Line Current Regulation | 50mA min |
Ripple and Noise | <5mVrms |
Power | 120VAC, 50Hz/60Hz |
Dimensions | 7.9 x 3.5 x 8.5" (200 x 90 x 215mm) |
Weight | 5.7lbs (2.6kg) |