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Power Module for 1 hp Motor Drives
路 1 hp (0.75 kW) power output
Industrial rating at 150% overload for 1 minute
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180-240V AC single-phase input, 50/60 Hz
Single-phase rectifier bridge
3-phase, short circuit rated, ultrafast IGBT inverter
HEXFRED ultrafast soft recovery freewheeling diodes
Brake IGBT and diode
Low inductance (current sense) shunts in positive
and negative DC rail
NTC temperature sensor
Pin-to-baseplate isolation 2500V rms
Easy-to-mount two-screw package
Case temperature range -25擄C to 125擄C operational
Figure 1.
IRPT1065A Power Module
180-240V
single-phase input
IRPT1065A
Power
Module
Gate Driver Board
feedback
(non-isolated)
PWM
generator
Figure 2.
The IRPT1065A power module within a motor
control system
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