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Powerex Powers - POW-R-BLOK Dual SCR/Diode Isolated Module (500 Amperes / Up to 1600 Volts)

Numéro de référence LD471450
Description POW-R-BLOK Dual SCR/Diode Isolated Module (500 Amperes / Up to 1600 Volts)
Fabricant Powerex Powers 
Logo Powerex Powers 





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LD471450 fiche technique
Powerex, Inc., Hillis Street, Youngwood, Pennsylvania 15697 (724) 925-7272
LD47__50
POW-R-BLOKTM
Dual SCR/Diode Isolated Module
500 Amperes / Up to 1600 Volts
OUTLINE DRAWING
A
RB
C
JF
3
L
Q - DIA. (4 TYP.)
21
H
P - M10 THD (3 TYP.)
K GD
M
LD47__50
Dual SCR/Diode
POW-R-BLOKTM Module
500 Amperes / 800-1600 Volts
E
67
T - (2 TYP.)
S
7
6
2
3
N
1
CONNECTION DIAGRAM
Ordering Information:
Select the complete eight-digit
module part number from the table
below.
Example: LD471650 is a 1600Volt,
500 Ampere Dual SCR/Diode
Isolated POW-R-BLOKTM Module.
Type
LD47
Voltage
Volts
(x100)
06
08
10
12
14
16
Current
Amperes
(x10)
50
LD47 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: 12/04/2002

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