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B2U 020274 Single Phase Diode Bridge
The B2U 020274 single phase diode bridge assembly is suitable for converting AC to DC.
- Maximum repetitive peak forward and reverse blocking voltage 1200V
- Maximum current at 25°C 170A
- Maximum current at 45°C 130A
- I2T 31 A2s
- Natural air cooled
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Specialising in the design and manufacture of power assemblies such as rectifiers, regulators, selenium suppressors and photovoltaic triple diode assemblies, we offer power assemblies configured to suit your application and strict performance requirements.
Options
Fitted line fuses, indicators, microswitches
Dv/Dt suppression
MOV overvoltage suppression
Hi/Lo thermal trips
Oil & water cooled options
Higher voltages
IP20 enclosed
Standby fans
Approvals
RoHS Compliant
Typical Applications
- Supplies for DC power equipment
- Input rectifiers for PWM inverter
- Battery DC power supplies
- Field supply for DC motors
Refer to manufacturer’s datasheet for full technical information.
| Manufacturer | |
|---|---|
| Applications | AC Drives, Battery DC Power Supplies, Cathodic Protection, Choppers, DC Drives, Energy Optimisers, Field supply for DC motors, Heating, Industrial, Industrial power applications, Input rectifiers for PWM inverter, Inverters, Lighting, Magnetic Supplies, Plating, Regulators, Renewable Energy, Resistance welding, Soft Starts, Solar Power, Supplies for DC Power Equipment, Switch Mode Power Supplies (SMPS), Telecommunications, Tidal Power, UPS and Pulse Power Applications, Variable Frequency Drives, Wind Power |
| Drawing Number | 20274 |
| Maximum Output Cont Amps @ 25°C | 170A |
| Maximum Output Cont Amps @ 45°C | 130A |
| Cooling Mode | Natural Air Cooled |
| Device I2t (A2s *1000 @TVJ) | 31 A2s |
| Maximum Repetitive Reverse Voltage (VRRM) | 1200V |
| Height (mm) | 150mm |
| Width (mm) | 218mm |
| Depth (mm) | 200mm |
| Weight (Kg) | 6Kg |
| Compliance | BS EN 60146-1-1:2010, BS EN 60947-4-3:2014, RoHS Compliant |
With over 50 years of extensive experience across a large range of markets, GD Rectifiers design and manufacture standard and custom made heatsinks, selenium and silicon rectifiers, suppressors, converters, inverters and regulator products for industrial power control applications.
GD Rectifiers’ engineers are experts in designing high quality and high reliability heatsinks and power assemblies for applications where optimised performance is required. Solid state semiconductor technology used in power assemblies provide customers with standard and custom design solutions for most industrial power applications.
The custom power specialist also manufactures a wide range of thermal management solutions, including axial fans, thermal trips and fan accessories. GD Rectifiers’ thermal management solutions improve reliability and prevent premature failure.
The company offer a wide range of high efficiency phase controlled thyristors, including replacements for obsolete thyristors, alongside circuit protection devices such as surge arresters and varistors for maximum security and protection.
GD Rectifiers
GD Rectifiers design and manufacture selenium and silicon rectifiers, suppressors, converters, inverters and regulator products for industrial power control applications.
We are one of the UK’s leading distributors of power electronic components and hold extensive stock of diodes, thyristors, IGBTs and MOSFETs from the world’s leading semiconductor manufacturers.
Learn more about our products by getting in touch with us.
Datasheet
GD-Rectifiers-B2U-Datasheet.pdf
Line Card
GD Rectifiers Line Card 2023
Catalogue
GD Rectifiers Product Catalogue
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Our specialist products, components and designs can be found in a wide range of applications around the world. We also partner with customers to design custom components and devices to suit their requirements.
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