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LD421843 Datasheet دیتاشیت PDF دانلود

دیتاشیت - Powerex Powers - POW-R-BLOK Dual SCR/Diode Isolated Module (430 Amperes / Up to 2200 Volts)

شماره قطعه LD421843
شرح مفصل POW-R-BLOK Dual SCR/Diode Isolated Module (430 Amperes / Up to 2200 Volts)
تولید کننده Powerex Powers 
آرم Powerex Powers 


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LD421843 شرح
Powerex, Inc., Hillis Street, Youngwood, Pennsylvania 15697 (724) 925-7272
LD42__43
POW-R-BLOKTM
Dual SCR/Diode Isolated Module
430 Amperes / Up to 2200 Volts
OUTLINE DRAWING
A
RB
C
JF
3
L
Q - DIA. (4 TYP.)
21
H
P - M10 THD (3 TYP.)
KGD
LD42__43
Dual SCR/Diode
POW-R-BLOKTM Module
M 430 Amperes / 1800-2200 Volts
T - (2 TYP.)
S
4
E5
N
54
2
3
CONNECTION DIAGRAM
1
Ordering Information:
Select the complete eight-digit
module part number from the table
below.
Example: LD421843 is a 1800 Volt,
430 Ampere Dual SCR Isolated
POW-R-BLOKTM Module
Type
LD42
Voltage
Volts
(x100)
18
20
22
Current
Amperes
(x10)
43
LD42 Outline Dimensions
Dimension
Inches
Millimeters
A 5.91
150.0
B 4.88
124.0
C 4.41
D 2.36
112.0
60.0
E 2.05
52.0
F 1.97
50.0
G 1.89
48.0
H 1.73
44.0
J 1.22
31.0
K 1.10
L 1.00
28.0
25.4
M 0.69
17.5
N 0.39
10.0
P M10 Metric
M10
Q 0.26 Dia. 6.5 Dia.
R 0.24
6.0
S 0.12
3.0
T .110 x .032 2.5 x 0.8
Note: Dimensions are for reference only.
Description:
Powerex Dual SCR/Diode Modules are
designed for use in applications
requiring phase control and isolated
packaging. The modules are isolated
for easy mounting with other
components on a common heatsink.
POW-R-BLOKTM has been tested and
recognized by the Underwriters
Laboratories.
Features:
T Electrically Isolated Heatsinking
T Aluminum Nitride Isolator
T Compression Bonded Elements
T Metal Baseplate
T Low Thermal Impedance
for Improved Current Capability
T UL Recognized
Benefits:
T No Additional Insulation
Components Required
T Easy Installation
T No Clamping Components
Required
T Reduce Engineering Time
Applications:
T Bridge Circuits
T AC & DC Motor Drives
T Battery Supplies
T Power Supplies
T Large IGBT Circuit Front Ends
Revision Date: 11/1/2001

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