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Editing voltage regulator module

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== Less desirable implementations ==
 
== Less desirable implementations ==
There are a few less desirable VRM implementations that can be found in the wild. One of the more common schemes is the use of a single PWM signal to drive two separate circuits:
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: [[File:vrm circut (2 channels 1 phase).svg|500px]]
 
 
 
 
 
This configuration is rather common and cheap because the clocking is only done by a single phase PWM. The doubling of the circuit results in more power as well as cooler running components and higher efficiency but it will not result in better voltage thresholds as true phases do. Depending on the motherboard manufacturer, they may or may not call it two phases although it's really only a single phase.
 
  
 
== Feedback and regulation ==
 
== Feedback and regulation ==

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