IRPT1053A データシートの表示（PDF） - International Rectifier
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IRPT1053A Datasheet PDF : 12 Pages
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PD 6.092
PRELIMINARY
IRPT1053A
POWIRTRAIN™
Power Module for 1 hp Motor Drives
· 1 hp (0.75kW) power output
Industrial rating at 150% overload for 1 minute
· 180 - 240V AC input, 50/60Hz
· 3-phaserectifierbridge
· 3-phase ultrafast IGBT inverter
· HEXFRED ultrafast soft recovery freewheeling diodes
· Low inductance (current sense)
shunts in positive and negative DC rail
· NTC temperature sensor
· Pin-to-base plate isolation 2500V rms
· Easy-to-mount two-screw package
· Case temperature range -25°C to 125°C operational
Figure 1. IRPT1053A Power Module
180-240V
3-phase input
IRPT1053A
Power Module
IRPT1053D
Driver-Plus Board
PWM
variable
frequency
output
AC
motor
POWIRTRAIN
feedback
(non-isolated)
PWM
generator
feedback
processing
keyboard
External Control Functions
Figure 2. The IRPT1053C POWIRTRAIN within a motor control system
Revised 3/97
www.irf.com
page 1
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