Powerex Dual SCR 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. ND43__21 Dual SCR Isolated TM POW-R-BLOK Module 210 Amperes / Up to 2000 Volts A G.
T T T T T Electrically Isolated Heatsinking Aluminum Nitride Insulator Compression Bonded Elements Metal Baseplate Low Thermal Impedance for Improved Current Capability T Quick Connect Gate Terminal with Provision for Keyed Mating Plug T UL Recognized K1 G1 K SCR 1 AK SCR 2 A G2 K2 CONNECTION DIAGRAM ND43 Outline Dimensions Dimension A B C D E F G H J K L M N P Q R S T U V W Inches 4.57 3.66 3.15 2.17 2.06 2.07 1.97 1.90 1.50 1.38 1.35 1.122 .71 .57 .625 .394 .350 M8 Metric .22 Dia. .110 x .032 .12 Millimeters 116 93 80.0 55.1 52.3 52.0 50.0 48.3 38.1 35.0 34.3 28.5 18.0 14.5 15.9 10.00 .
No. | Partie # | Fabricant | Description | Fiche Technique |
---|---|---|---|---|
1 | ND430825 |
Powerex Power |
Dual SCR | |
2 | ND430625 |
Powerex Power |
SCR/Diode | |
3 | ND431021 |
Powerex Power |
Dual SCR | |
4 | ND431025 |
Powerex Power |
Dual SCR | |
5 | ND431221 |
Powerex Power |
Dual SCR | |
6 | ND431225 |
Powerex Power |
Dual SCR | |
7 | ND431421 |
Powerex Power |
Dual SCR | |
8 | ND431425 |
Powerex Power |
Dual SCR | |
9 | ND431621 |
Powerex Power |
Dual SCR | |
10 | ND431625 |
Powerex Power |
Dual SCR | |
11 | ND431821 |
Powerex Power |
Dual SCR | |
12 | ND431825 |
Powerex Power |
Dual SCR |