The Extech 382276 is a powerful laboratory-quality power supply with an output power of 600W and modern switching power supply technology. It is ideal for development, testing and service applications in industry, laboratories and education. Voltage and current can be precisely adjusted via a dual-action control, which allows you to switch between coarse and fine adjustment by pressing the rotary knob.
The power supply unit has two freely storable user presets for voltage and current as well as an additional 13.8V/20A factory preset, which is particularly suitable for radio and automotive applications. The automatic transition between constant voltage (CV) and constant current (CC) operation ensures safe operation even with changing loads.
Integrated protection functions against overvoltage, overtemperature and short circuit ensure a high level of operational safety. The measured values are clearly displayed on two 3-digit LED displays. A thermostatically controlled fan automatically adjusts its speed to the temperature and enables quiet and efficient operation. The 382276 model is designed for 230V mains operation and is supplied with a mains cable.
Product features:
- Output power: 600W, single output
- Output voltage (resolution): 1 to 30V (100mV)
- Output current (resolution): 1 to 20A (100mA)
- Basic accuracy: ±(0.5% + 2 digits)
- Load regulation voltage: 50mV
- Mains regulation voltage: 20mV
- Load regulation current: 100mA min
- Mains regulation current: 50mA min
- Ripple & Noise: < 5mVrms
- Mains supply (Model 382276): 230VAC, 50/60Hz
- Display: Dual 3-digit LED displays
- Functions: CV/CC automatic, remote control for voltage/current and on/off, 2 user presets + 13.8V/20A preset
- Protective functions: Overvoltage, overtemperature, short circuit
- Cooling: Thermostatically controlled fan (0 to full speed)
- Dimensions: 200 x 90 x 215mm
- Weight: 2.6kg
