Pro Grade Resistance Decade Box For Bench With Adjustable 0 To 30V And 0 To 3A Output Plus Fixed 12V And 5V Rails Voltage And Current Displays Variable Output Binding Posts Fixed Output Terminals Overload And Short Circuit Protected 110 220VAC
✔️ Adjustable 0-30V/0-3A plus fixed 12V & 5V rails, 110/220VAC (single)
The bench power system blends an adjustable output with fixed rails for power testing, calibration work, and circuit design on a workbench. It’s a handy tool in electronics labs, repair stations, and classrooms for powering prototypes and validating performance.
✅ Adjustable output: 0-30V and 0-3A
✅ Fixed rails: 12V and 5V outputs (0.5A continuous/1A surge)
✅ Digital displays show voltage and current
✅ Variable output binding posts and fixed output terminals
✅ Overload and short-circuit protection
✅ 110/220VAC operation, 50/60Hz input
💡 What is a bench power supply with adjustable voltage and current limits used for in electronics testing? A handy tool for powering prototypes and verifying circuit behavior in a safe, controlled way.
1. Provides controlled power for prototyping and testing of circuits
2. Lets you set voltage and current limits to protect components
3. Supports calibration and troubleshooting with stable rails