https://blog.romheat.net/tags/dragon/Recent content in Dragon on cseguraHugoen-usSat, 16 Mar 2024 00:00:00 +0000https://blog.romheat.net/posts/2024/24_03_16_dragon_power_supply/Sat, 16 Mar 2024 00:00:00 +0000https://blog.romheat.net/posts/2024/24_03_16_dragon_power_supply/<p>This morning the Dragon 32 power supply broke. I have a Dragon 32 that I bought one time ago. But when I tried to turn it on, it didn&rsquo;t work. I checked the power circuit inside of the Dragon 32 and found that the regulator was broken.</p> <p>It was a LM340T 7812, 12v regulator, so I replaced it with a new one. But when I tried to turn it on, it didn&rsquo;t work.</p>