The Extech 382275 600W Switching Mode DC Power Supply (120V) delivers steady bench power for test, build, and repair work. You set voltage and current with ease, and you read values at a glance on clear LED displays. It feels stable in use and it handles load changes without fuss.
Control and presets
You adjust output with coarse and fine knobs so small changes stay precise and repeatable. Front-panel presets help you jump to common rails fast, while three user memories keep your favourite settings ready to go. The clear layout keeps setup simple and reduces errors.
Protection and remote operation
Built-in safety features guard your kit from faults, heat, and wiring slips, so you work with more confidence. The unit switches between constant voltage and constant current automatically, which helps protect devices under test and keeps results consistent. Remote control lets you toggle output or tweak limits from your rig.
This supply runs a thermostat-controlled fan that manages heat while keeping noise in check. The compact, low-profile chassis saves bench space and still gives room for cables and clips. It suits labs, service benches, and makers who need clean, dependable DC power every day.
Key features
- Adjustable output with coarse and fine control for quick setup
- Dual green LED readouts show live voltage and current clearly
- Front-panel factory presets speed common test tasks
- Three user memories store favourite settings for repeat jobs
- Remote on, off, and adjustment support automated benches
- Automatic switch between constant voltage and current improves safety
- High immunity to interference helps keep readings steady
- Low output noise and fast response suit sensitive circuits
- Thermostat-controlled fan manages heat while limiting acoustic noise
- Compact, low-profile chassis saves valuable bench space
- Sturdy build quality suits daily lab and service use
- Clear front panel layout reduces setup errors and training time