INSTRUCTION MANUAL
CHVM1R5 Series
TDKLambda
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■ Recommended pattern
[mm]
(1) The CHVM series uses a metal case. When mounting onto a doublesided board, wiring to this converter
should be on a soldered surface. When wiring, pay enough attention to creepage distance because of the high
voltage of this converter.
(2) When mounting onto a doublesided board, make the round on the parts surface of the high voltage output
terminal as small as possible.
(3) Connect the case of the CHVM series to Vin or Com. Try to reduce impedance to the ground as much as
possible.
8/11
7－ Hole dia. : φ1.2
2－ Hole dia. : φ2.5
17.75
8
.7
5
7.62
±0.3
7.62
±0.3
5.08
±0.3
2.54±0.1
2.54×4=10.16
6
.7
5
17.75
(Top view)
