參數(shù)資料
型號: IRPT4052
廠商: International Rectifier
英文描述: Integrated Power Stage for 5.5kW Motor Drives(5.5kW 馬達驅(qū)動器的集成功率單元)
中文描述: 集成功率級的功率5.5kw電機驅(qū)動器(功率5.5kw馬達驅(qū)動器的集成功率單元)
文件頁數(shù): 6/12頁
文件大小: 174K
代理商: IRPT4052
page 6
IRPT 4052
Operating Conditions: V
in
= 440V
rms
MI= 1.15, PF-0.8, T
A
= 40°C, Z
thSA
limits temperature rise (DT
c
) during 1 minute overload to 10°C
Figure 5b. 5hp/8.25A output Heat Sink Thermal Resistance and Power Dissipation vs. PWM Frequency
(Induction Motor Load)
0
0.05
0.1
0.15
0.2
0.25
1
2
3
4
5
6
7
PWM Frequency (kHz)
0
50
100
150
200
250
300
350
7.5 hp
5.5 kW
Note: RthSA is for 150% Current
Power, 100% Output Current
Power, 150% Output Current
RthSA Max at 1.5 Hz
RthSA Max at 3 Hz
0
0.05
0.1
0.15
0.2
0.25
0.3
0.35
0.4
0.45
0.5
2
4
6
8
10
12
14
PWM Frequency (kHz)
0
50
100
150
200
250
300
Note: RthSA is for 150% Current
Power, 150% Output Current
RthSA Max at 1.5 Hz
RthSA Max at 3 Hz
5 hp
3.7 kW
Power, 100% Output Current
Figure 5a. 7.5hp/12.5A output Heat Sink Thermal Resistance and Power Dissipation vs. PWM Frequency
(Induction Motor Load)
相關(guān)PDF資料
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IRPT5051 Integrated Power Stage for 11kW Motor Drives(11kW 馬達驅(qū)動器的集成功率單元)
IRSF3010S TRANSISTOR | MOSFET | N-CHANNEL | 50V V(BR)DSS | 11A I(D) | TO-263AA
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