To Next Page
R
Ruth WilliamsJul 26, 2025
What to do if the Samsung DA-E750 indicates 'Power Protection Active'?
- RruizbrianJul 26, 2025
If your Samsung Stereo System displays a 'Power Protection Active' message, it could be due to several reasons. The voltage of the SMPS (+5.2 VS) might be higher than the standard. Over-current may be occurring to the FET (due to over-output or a short circuit), the FET’s temperature might be exceeding 150 °C, or there could be no supply voltage on the GATE DRIVER. To resolve this, ensure the SMPS operates within the normal voltage range of +5.2 VS, check for short circuits or over-output conditions, allow the FET to cool down if it's overheating, and ensure there is proper supply voltage on the GATE DRIVER.
General
Weight and Dimensions
