Dell H200EBS-00 SMPS Repair | No Power / IC Problem Fix | SMD IC soldering
Published at : 23 Dec 2025
In this video, we repair a Dell H200EBS-00 Switching Mode Power Supply (SMPS) used in Dell desktop systems.
This power supply had issues like no power, low output voltage, feedback section fault, and optocoupler/zener diode related problems.
You will learn:
How to identify Dell H200EBS-00 SMPS faults
Primary & secondary side checking
Feedback circuit working (Optocoupler + zener diode)
How to fix low output voltage (12V line)
Common Dell SMPS failure parts and testing method
Safe SMPS repair tips for beginners
This video is helpful for electronics technicians, SMPS repair learners, and desktop PSU repair engineers.
⚠️ Warning: SMPS contains high voltage. Repair only if you have proper knowledge and safety tools.
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