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參數(shù)資料
| 型號(hào)： | IRPT1057A |
| 廠商： | International Rectifier |
| 英文描述： | Power Module for 0.56kW Motor Drives(0.56kW 馬達(dá)驅(qū)動(dòng)器的功率模塊) |
| 中文描述： | 電源模塊0.56kW電動(dòng)機(jī)驅(qū)動(dòng)器（0.56kW馬達(dá)驅(qū)動(dòng)器的功率模塊） |
| 文件頁數(shù)： | 2/12頁 |
| 文件大?。?/td> | 229K |
| 代理商： | IRPT1057A |
page 2
IRPT1057A
System Description
The IRPT1057A Pow er 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 rated at 800V. The inverter
section employs 600V, short circuit rated, ultrafast IGBTs and
ultrafast freewheeling diodes. Current sensing is achieved
through 75 m
low inductance shunts provided in the positive
and negative DC bus rail. The NTC thermistor provides
temperature sensing capability. The lead spacing on the power
module meets UL840 pollution level 3 requirements.
The power circuit and layout within the module are carefully
designed to minimize inductance in the power path, to reduce
noise during inverter operation and to improve the inverter
efficiency. The Driver-
Plus
Board required to run the inverter
can be soldered to the power module pins, thus minimizing
assembly and alignment. The power module is designed to be
mounted to a heat sink with two screw mount positions, in order
to insure good thermal contact between the module substrate and
the heat sink.
The IRPT1057C
complete power conversion function for a 0.75 hp (0.56 kW)
variable voltage, variable frequency AC motor controller. The
combines the Power Module (IRPT1057A)
with a Driver-
Plus
Board (IRPT1057D).
(Figure 3) provides the
Figure 3.
IRPT1057C
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| IRPT1057 | Intergrated Power Stage for 0.56kW Motor Drives(0.56kW 馬達(dá)驅(qū)動(dòng)器的集成功率單元) |
| IRPT1058C | Power Module for 0.75 hp Motor Drives |
| IRPT1058A | Power Module for 0.56kW Motor Drives(0.56kW 馬達(dá)驅(qū)動(dòng)器的功率模塊) |
| IRPT1058D | Power Module for 0.75 hp Motor Drives |
| IRPT1058 | Intergrated Power Stage for 0.56kW Motor Drives(0.56kW 馬達(dá)驅(qū)動(dòng)器的集成功率單元) |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| IRPT1058 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述: |
| IRPT1058A | 制造商:IRF 制造商全稱:International Rectifier 功能描述:Integrated Power Stage for 0.75 hp Motor Drives |
| IRPT1058C | 制造商:IRF 制造商全稱:International Rectifier 功能描述:Power Module for 0.75 hp Motor Drives |
| IRPT1058D | 制造商:IRF 制造商全稱:International Rectifier 功能描述:Power Module for 0.75 hp Motor Drives |
| IRPT1059 | 制造商:IRF 制造商全稱:International Rectifier 功能描述:Integrated Power Stage for 1hp Motor Drives |
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