Matched Fets - QSC PowerLight Series Technical & Service Manual

Matched FETs

Where used: PL 6.0 PFC , PL 9.0
Please note that these FETs should always be replaced as a matched group. After any FET replacement, the power supply module must be
recalibrated and aligned as instructed in this manual.
QSC Part Number: WP-000056-00
Part Number Description
QD-000188-00 MOSFET N-CHANNEL, 500V, 55A, 600W, IXFN55N50, SOT-227B,
PM-000019-00 BAG, ESD SHIELDING, , , 5" X 8",
PFC
PowerLight 9.0 , PowerLight 6.0
Parts lists
PFC
PFC
, PowerLight 6.0 II Service Manual
Qty Comments
4
1
Ref Des
67