Single Phase Diode Bridges - B2U
Our engineers have a wealth of experience in the design and manufacture of assemblies with a range of diode and thyristor power semiconductor devices to ensure standard power assemblies are optimised for customer applications.
Single Phase Diode Bridges - B2U
Suitable for Battery DC power supplies and field supply for DC motors.
We offer power assemblies configured to suit your application and strict performance requirements. And offer the following options:
Fitted line fuses, indicators and micro switches, Dv/Dt suppression, MOV over voltage suppression, Hi/Lo thermal trips, Water cooled options, Higher voltages, IP20 enclosed and Stand-by fans.
| DWG No. | Max Output
Cont Amps @ 30°C |
Max Output
Cont Amps @ 40°C |
Cooling
Mode |
Device I2T A2S
*1000 @TVJ |
Device
VRRM Max |
Height
mm |
Width
mm |
Depth
mm |
Weight
KG |
| Isolated Devices | |||||||||
| B2U 020320 | 35 | 32 | NAC | 1.7 | 1800 | 150 | 96 | 80 | 1.1 |
| B2U 020340 | 62 | 57 | NAC | 1.7 | 1800 | 120 | 125 | 180 | 3.1 |
| B2U 020360 | 71 | 66 | NAC | 1.7 | 1800 | 180 | 125 | 180 | 3.5 |
| B2U 020360 | 99 | 91 | NAC | 9.1 | 1800 | 180 | 125 | 180 | 3.5 |
| B2U 020361 | 140 | 120 | NAC | 31.2 | 1800 | 230 | 125 | 180 | 6 |
| B2U 020380 | 151 | 142 | FAC | 9.1 | 1800 | 230 | 125 | 180 | 4.3 |
| B2U 020399 | 170 | 150 | NAC | 135 | 1800 | 300 | 125 | 180 | 6 |
| B2U 020380 | 205 | 193 | FAC | 31.2 | 1800 | 230 | 125 | 180 | 4.3 |
| B2U 020418 | 220 | 200 | NAC | 460 | 1800 | 300 | 125 | 180 | 7 |
| B2U 020980B2 | 300 | 280 | NAC | 460 | 1800 | 400 | 338 | 140 | 13 |
| B2U 020400 | 315 | 295 | FAC | 135 | 1800 | 350 | 125 | 180 | 7.2 |
| B2U 021010B2 | 340 | 315 | NAC | 460 | 1800 | 400 | 438 | 140 | 15 |
| B2U 020982B2 | 360 | 330 | NAC | 1480 | 1800 | 400 | 338 | 140 | 15 |
| B2U 020420 | 414 | 388 | FAC | 280 | 1600 | 350 | 135 | 180 | 8.2 |
| B2U 021015B2 | 420 | 390 | NAC | 1480 | 1800 | 400 | 438 | 140 | 19 |
| B2U 020420 | 450 | 420 | FAC | 460 | 1800 | 350 | 135 | 180 | 8.2 |
| B2U 021910 | 550 | 510 | NAC | 5780 | 1800 | 450 | 438 | 190 | 30 |
| B2U 020425 | 550 | 515 | FAC | 460 | 1800 | 400 | 190 | 200 | 10 |
| B2U 020971B2 | 640 | 600 | FAC | 460 | 1800 | 522 | 248 | 235 | 14 |
| B2U 020984B2 | 720 | 680 | FAC | 460 | 1800 | 610 | 338 | 235 | 17 |
| B2U 020961B2 | 1040 | 970 | FAC | 1480 | 1800 | 522 | 248 | 235 | 16 |
| B2U 020985B2 | 1200 | 1100 | FAC | 1480 | 1800 | 610 | 338 | 235 | 19 |
| Discrete Devices | |||||||||
| B2U 020646 | 10 | 9 | NAC | 1.8 | 1200 | 70 | 150 | 80 | 0.3 |
| B2U 020646 | 12 | 11 | NAC | 7.82 | 1200 | 70 | 150 | 80 | 0.3 |
| B2U 020256 | 70 | 60 | NAC | 1.8 | 1200 | 105 | 218 | 185 | 2 |
| B2U 020256 | 95 | 75 | NAC | 7.82 | 1200 | 105 | 218 | 185 | 2 |
| B2U 020276 | 120 | 100 | NAC | 7.82 | 1200 | 150 | 218 | 200 | 5 |
| B2U 020274 | 170 | 130 | NAC | 31 | 1200 | 150 | 218 | 200 | 6 |
| B2U 020276 | 210 | 190 | NAC | 64 | 1600 | 150 | 218 | 200 | 6 |
| B2U 020276 | 240 | 210 | NAC | 280 | 1500 | 150 | 218 | 200 | 6 |
| B2U 020278 | 320 | 290 | NAC | 64 | 1600 | 150 | 374 | 220 | 10 |
| B2U 020278 | 380 | 320 | NAC | 280 | 1500 | 150 | 374 | 220 | 11 |
For further information on the single phase diode bridge B2U please contact us on 01444 243 452 or email [email protected].
Need help sourcing Power Assemblies?
Whether you’re looking for one-off prototypes for personal, commercial, or educational use, or if you’re working on a large-scale project and need a full production run of assemblies, we are here to help.
Power Assembly Designer & Manufacturer
We’ve been designing and manufacturing power semiconductor assemblies for twenty years, specialising in the design of rectifiers, regulators, inverters, selenium suppressors and single phase, three phase and hex-phase assemblies.
We utilise the experience of our mechanical, electrical and power electronics engineering experts to test, design and deliver the best technology in our products.
