Power Supply Load Test
Output stability, current limit, and protection features of a DC power supply or adapter under different load levels
Our DC Electronic Load acts like a controllable drain for power. We use it to thoroughly test power supplies, batteries, and chargers under real-world conditions.
By applying different load levels, we check how stable the output is and whether safety features like overcurrent protection kick in properly and make sure each unit performs reliably.
Power systems rarely fail when idle; they tend to fail during sudden load changes, temperature fluctuations, or other unexpected conditions.
What We Do
We stress power supplies with realistic simulated loads, including sudden surges, high-current draws, rapid switching, and unstable inputs. We monitor their efficiency, heat dissipation, voltage drop, recovery time, and cross-loading effects. When weaknesses arise, we redesign the power stage or add protective circuits.
Why It Matters
Stable power delivery keeps the entire product functioning correctly and safely. This testing helps prevent overheating, unexpected shutdowns, and long-term wear.