Скачать или смотреть {1410A} Iron Core Transformer Disassembly || Transformer Failure Root-Cause Investigation

In this video number {1410A} Iron Core Transformer Disassembly || Transformer Failure Root-Cause Investigation I disassemble an iron core transformer used in the Conti HT-750 audio power amplifier.
The transformer has 220V AC primary input and 10-0-10V / 0.5A plus 10-0-10V / 2A secondary windings.
The amplifier was blowing the fuse repeatedly, and after detailed inspection I found the primary winding short circuit as the main fault.

In this tutorial I explain:

✔ How to safely disassemble an iron core transformer
✔ Identifying transformer lamination structure
✔ Detecting primary winding short circuit
✔ Burnt copper winding identification
✔ Root-cause of fuse blowing in power amplifier
✔ Transformer failure analysis and investigation
✔ How transformer insulation breaks down
✔ Why primary windings fail in audio power amplifiers

This video is helpful for electronics technicians, DIY repair hobbyists, and students learning transformer construction, disassembly technique and fault-finding.


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