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Elevate your projects with our high-efficiency linear adjustable DC power supply—now available online at a competitive price point. This versatile unit delivers a robust 120W DC output in a switching-mode design, offering seamless adjustability from 0 to 10A and 0 to 12V. Engineered for precision, it maintains industry-leading constant voltage (CV) and constant current (CC) regulation, ensuring your critical applications receive a stable, reliable power source. Whether you’re powering R&D prototypes, industrial equipment, or electronic testing setups, this regulated linear DC power supply provides the consistent performance you need to drive innovation and operational excellence.
Q1: How do I calibrate linear DC power supply?
To calibrate this linear adjustable DC power supply, first ensure it is off and connect a calibrated voltmeter to the output terminals. Set a target voltage, turn on the unit, and adjust the output knob until the voltmeter matches your desired value. Repeat this process across multiple voltage points to check for discrepancies. You can also calibrate the current limiting function with a calibrated ammeter and load resistor, then document all results and schedule periodic recalibration to maintain performance.
Q2: What should I do if the linear DC power supply fails to output the set voltage?
First, check if the unit is in constant current (CC) mode, as this will limit voltage output when the load draws more current than the set limit. Verify your load requirements and adjust the current limit accordingly, then confirm all connections are secure and free from short circuits. If issues persist, review the calibration records or perform a fresh calibration to ensure accuracy.