We run every power supply through burn-in testing before it ships. Why? To make sure it stays stable and reliable when you're using it. Simulate real-world application environments by subjecting the power supply to continuous full-load operation to assess its ability to maintain stable output over extended periods.
During burn-in testing, we need to monitor the power supply's ☑️ output voltage within the specified range, its ☑️temperature rise, the ☑️output voltage ripple, and the ☑️stability of the output current or voltage after burn-in, and others.
By simulating high-load and high-temperature environments to accelerate component aging, potential problems can be identified, and product reliability improved.
A power supply that survives burn-in is one you can count on — not just for the first week, but for years.