Power amplifier circuit board with heat sink
A homemade 75 watt audio power amplifier board with a finned aluminium heat sink, electrolytic capacitors and transistors, standing on a printed sheet.
Open the original (3,886 × 3,291 px) (opens in a new tab)
- By
- Retired electrician
- Licence
- CC0 (opens in a new tab): free for any use, including commercial
- Source
- Wikimedia Commons (opens in a new tab)
- Tags
- amplifier, audio, circuit board, heat sink, capacitors
Credit (appreciated, not required)
Photo: Retired electrician via Pixy (https://pixy.org/5274458/)
