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 Главная страница  >  Электромеханика  >  Papst > DC-Fans
 
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     | Sensor signal/12
Speed-proportional rectangular pulse for external speed monatoring of fan motor
2 pulses per revolution 
TTL-compatible
Integrated pull-up resistor
Connection via separate lead 
The sensor signal also serves as a major comparison variable for setting and maintaining the desired speed for interactive controlled cooling with one
 or 
  more interconnected fans.
 
 
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