Vortex II Vent Fan Reliability Improvement
I recently replaced my Vortex single-speed vent fan with the Vortex II multi-speed reversible fan. While installing the fan, I accidentally dropped the fan on to a soft bed. I was surprised to find ...
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Just a comment on how the circuit board was originally designed: Typically when a component is mounted in the manner that the big resistors were soldered to the circuit board, is that the resistors get very hot and the space below them allows air to circulate all around the resistor preventing the heat being applied directly to the circuit board.
That being said, a PWM circuit would have been a much better choice.
That being said, a PWM circuit would have been a much better choice.
