IRPT1057A module equivalent, power module.
it board assembled with DC link capacitors. NTC in-rush limiting thermistors, high-power terminal blocks, su.
The IRPT1057A Power Module
The IRPT1057A Power Module, shown in figure 1, is a chip and wire epoxy encapsulated module. It houses input rectifiers, output inverter, current sense shunts and NTC thermistor. The 3-phase input bridge rectifiers are rate.
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