DC power supplies convert AC grid power into regulated direct current, delivering stable voltage and current outputs essential for electronics testing, development, and repair. These instruments serve industrial automation, telecommunications, data centers, medical devices, electric vehicles, and renewable energy applications. Output ranges span 0V to 32V, 60V, 120V, 200V, 300V, 600V, or 3000V with adjustable current from 0A to 5A, 10A, 20A, or higher for specialized loads. Power output scales from 30W to over 1000W, 5kW, 15kW, and 150kW depending on model selection.
Technical Specifications
Input: 110V, 120V, or 220–240V AC at 50/60 Hz; three-phase AC input available on higher-power units.
Output Voltage: Continuously adjustable, 0V to 32V, 60V, 120V, 200V, 300V, 600V, or 3000V (model-dependent).
Output Current: Adjustable, 0A to 5A, 10A, 20A, or up to 510A, 67A, and 10,000A for specialized applications.
Power Output: 30W to 1000W+, 5kW, 15kW, 150kW, or multi-megawatt for industrial systems.
Load Regulation: <0.5%, down to 0.01–0.1% for precision models.
Line Regulation: 0.01–0.1%, tracking input AC variations.
Ripple and Noise: <1% RMS or <10 mVrms; high-precision units achieve lower levels.
Display Accuracy: ±1%+1 word for voltage and current; 6.5-digit accuracy available on high-end models.
Efficiency: 85–95% on switching supplies; advanced designs with GaN or synchronous rectification reach 93%; regenerative bidirectional units exceed 90%.
– Key Features
• Continuous voltage and current adjustment for load optimization
• Constant Voltage (CV) and Constant Current (CC) modes with automatic crossover
• Programmable models enable remote control and automated test sequences
• Custom power profile generation for complex development workflows
• Integrated protection features across the product line
– Typical Applications
Consumer electronics, industrial automation, telecommunications infrastructure, data center power distribution, medical device validation, electric vehicle charging and testing, renewable energy system development.
– Compatibility & Integration
Programmable variants support remote operation and integration into automated test systems, enabling construction of custom power delivery sequences and real-time load adaptation.
