Checking The Pfc Converter - powersoft DigiMod PFC2 Service Manual

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Checking the PFC converter

This step is common to both PFC2 and PFC4 models.

By means of the

DigiMod PSU AUX Voltage

connect a DC Power supply to the module's PL1

connector and supply 15Vdc.

With an oscilloscope, probe on the points highlighted on

(Fig. 13), and check if the wave matches the one in the

picture.

Please refer to the following table when ordering the

repair Kit.

Model

Kit Number

DigiMod PFC2

KT000890.R

DigiMod PFC4

KT000843.R

Cable,

Description

KIT DM PFC2 PSU

KIT DM PFC4 PSU

15Vdc 27.5mA

DigiMod PFC2 - PFC4 | SERVICE MANUAL

12 Vp 43 KHz

(Fig. 13)

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