Beefy Lab Grade Variable DC Power Supply 0 To 18 Volts And 0 To 3 Amps With Low Ripple And Tight Regulation For Benchtop Projects Includes Alligator Clip Cables And Power Cord Perfect For DIY Labs

Compact 1-unit lab DC power supply 0-18V 0-3A, low ripple
✔️ 0-18V output, 0-3A max, low ripple (<1mV), 28in test leads

The TP1803D is a compact bench-top DC power supply designed for precise voltage and current control in DIY labs, classrooms, and small R&D benches. It delivers clean, stable DC power for testing circuits, powering microcontrollers, sensors, and lab experiments.

✅ Output voltage: 0.0 - 18.0 V DC
✅ Output current: 0.00 - 3.00 A
✅ Input: 110V AC, 60 Hz
✅ Regulation: CV <0.01% + 3mV; CC <0.2% + 6 mA
✅ Ripple and noise: CV <1 mV rms, CC <3 mA rms
✅ Protection: High current limiting
✅ Size: 9.5 x 6 x 3.75 inches
✅ Weight: approx. 7 lbs
✅ What's in the box: TP1803D power supply, power cord, test leads with alligator clips (28 inches), user manual

💡 What is a bench-top DC power supply with adjustable 0-18V and 0-3A used for in DIY electronics projects? A handy source of clean, stable power for prototyping and testing circuits.
- stable voltage for microcontroller projects
- precise current limiting for LED tests
- ripple-free output for sensitive instrumentation
- plug-and-play with included cords and leads

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