Table of Contents
Advertisement
AP10 DTE 255 AC snubber 'B' circuit board
This circuit board is used only in the DTE 255. The snubber board for the DTE 200 is
described on page 56.
Circuit board AP09 protects the IGBTs Q01 and Q04 from voltage peaks generated by the
switching of the IGBTs. High- - speed fuses F01 and F02 protect the IGBT drive circuits on
circiut board AP07 in the event of IGBT failure.
Circuit diagram for circuit board AP10
Do not mix up connectors XA and XB.
4 wires are connected to connector XA ---->
5 wires are connected to connector XB ---->
cdte1de1
Component positions for circuit board AP10
- - 54 - -
Advertisement
Table of Contents
