參數(shù)資料
型號: LD4750
廠商: Powerex Power Semiconductors
英文描述: POW-R-BLOK Dual SCR/Diode Isolated Module (500 Amperes / Up to 1600 Volts)
中文描述: 的POW - r -臺BLOk反應腔雙SCR /二極管隔離模塊(五〇 〇安培/高達1600伏特)
文件頁數(shù): 5/5頁
文件大小: 102K
代理商: LD4750
Powerex, Inc., Hillis Street, Youngwood, Pennsylvania 15697 (724) 925-7272
POW-R-BLOK
TM
Dual SCR/Diode Isolated Module
500 Amperes / Up to 1600 Volts
Revision Date: 12/04/2002
LD47__50
Six-Pulse Bridge Circuit Total Power Dissipation & Maximum Rated Output Current With Sink to Ambient
Resistance of Heatsink as a Parameter.
Total Power Dissipation vs Maximum Rated Output Current
0
500
1000
1500
2000
2500
3000
3500
4000
0
200
400
600
800
1000
1200
1400
Maximum Bridge Output Current (A)
0
500
1000
1500
2000
2500
3000
3500
4000
T
Powerex
LD47--50
Pow-R-Blok
6-Pulse Bridge
0
500
1000
1500
2000
2500
3000
3500
4000
10
30
50
70
90
110
130
Ambient Temperature (C)
T
0.30
0.20
0.15
0.12
0.10
0.08
0.06
0.05
0.04
0.03
0.025
0.02
0.015
0.01
Rth S-A (C/W)
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