M # Z35X21D, rebuilt PWM power supply: Replaced CX3416 100uf, CX 3413 22uf, CX3424 2200 uf, both regulators, unit works fine in every way, but regulator heatsink get very hot. Touch it for 3-4 seconds...ouch. But the unit runs all day, just afraid it will overheat & "blow" again. Did I miss anything to cause overheating? Horizontal output is cool enough. Rono.
- posted
18 years ago