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larry moe 'n curly
 
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Default What's the missing thermistor for?


Franc Zabkar wrote:
On 8 Jan 2006 15:27:24 -0800, "larry moe 'n curly"
put finger to keyboard and composed:


Maybe the "missing" thermistor and resistor and for a second fan?


I'm sure it doesn't because it connects through an adjustment for the
PSU's output voltage, ...


Are you sure? The application circuit in the datasheet shows that the
pot connects to a current transformer, suggesting that the PT input is
used for current sensing.


I noticed that, but apparently in Fortron-Sparkle PSUs it's a voltage
adjustment because other people have tweaked the voltages by turning
that pot.