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LD47__50

Powerex, Inc., Hillis Street, Youngwood, Pennsylvania 15697 (724) 925-7272

POW-R-BLOK

Dual SCR/Diode Isolated Module

500 Amperes / Up to 1600 Volts

TM

OUTLINE DRAWING

A

R

B

C

J

F

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.

TM

POW-R-BLOK

has been tested and

recognized by the Underwriters

Laboratories.

LD47__50

Dual SCR/Diode

TM

POW-R-BLOK Module

500 Amperes / 800-1600 Volts

K

G

D

3

2

1

L

Q - DIA. (4 TYP.)

H

P - M10 THD (3 TYP.)

M

Features:

T

T

T

T

T

Electrically Isolated Heatsinking

Aluminum Nitride Isolator

Compression Bonded Elements

Metal Baseplate

Low Thermal Impedance

for Improved Current Capability

T

UL Recognized

T - (2 TYP.)

S

LD47 Outline Dimensions

E

7

6

Dimension

A

N

Inches

5.91

4.88

4.41

2.36

2.05

1.97

1.89

1.73

1.22

1.10

1.00

0.69

0.39

M10 Metric

0.26 Dia.

0.24

0.12

.110 x .032

Millimeters

150.0

124.0

112.0

60.0

52.0

50.0

48.0

44.0

31.0

28.0

25.4

17.5

10.0

M10

6.5 Dia.

6.0

3.0

2.5 x 0.8

B

C

Benefits:

T

No Additional Insulation

Components Required

T

Easy Installation

T

No Clamping Components

Required

T

Reduce Engineering Time

2

6

7

3

1

D

E

F

G

CONNECTION DIAGRAM

H

J

K

Applications:

T

T

T

T

T

Bridge Circuits

AC & DC Motor Drives

Battery Supplies

Power Supplies

Large IGBT Circuit Front Ends

Ordering Information

:

L

M

N

P

Q

R

S

T

Select the complete eight-digit

module part number from the table

below.

Example: LD471650 is a 1600Volt,

500 Ampere Dual SCR/Diode

TM

Isolated

POW-R-BLOK

Module.

Type

LD47

Voltage

Volts

(x100)

06

08

10

12

14

16

Current

Amperes

(x10)

50

Note: Dimensions are for reference only.

Revision Date: 12/04/2002

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LD470650相關(guān)型號(hào)PDF文件下載

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