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Power Assemblies and Controllers

GD Rectifiers

GD Rectifiers manufactures a wide variety of reliable high power semiconductors using conventional and future technologies. They design and manufacture selenium and silicon rectifier diodes, suppressors, converters, inverters, and regulator products for Industrial power control applications.

They are the UK’s leading distributor for semiconductor components; state of the art Diodes, Thyristors, IGBT modules and MOSFETs from the world’s greatest manufacturers including: IXYS, IXYS UK Westcode, Semikron and EDI

GD Rectifiers Thyristors

GD Rectifiers manufacture an extensive range of power components and assemblies. The company also supplies a wide range of Heat Sinks suitable for Power Semiconductors, LED Lighting and similar applications. GD Rectifiers also offer a repair and replacement service for faulty or ageing Semiconductor Rectifiers, Converters, Inverters and Regulators.

Thyristors

GD Rectifiers has a range of low loss, high efficiency phase controlled thyristors. Applications include wind turbines, soft start, traction and heating. Our range is from 750Amps to 4000Amps and a table of the devices can be seen below.

Part number

Vdrm, Vrrm

Itav, TC = 55°C

GDT751/18

1800

795

GDT751/22

2200

530

GDT1100/26

2600

910

GDT1100/36

3600

646

GDT1250/18

1800

1240

GDT1800/16

1600

1802

GDT1800/20

2000

1718

GDT1800/26

2600

1467

GDT1800/36

3600

1314

GDT2500/16

1600

2500

GDT2500/22

2200

2293

GDT2500/36

3600

1661

GDT3500/22

2200

3533

GDT3500/36

3600

2418

GDT4000/12

1200

4085

 

Obsolete Flat Based Diode and Thyristor Replacements

GD Rectifiers manufacture a number of flat base conversion kits used to replace obsolete flat based diodes and thyristors. Flat based devices are historically used in rotating applications and can be replaced using either a stud with the thread removed or a capsule combined with a GD Rectifiers clamp solution.

For a complete cross reference list, please click here.

 

Rectifiers

GD Rectifiers have reverse engineered a range of popular high voltage rectifiers and encapsulated rectifiers for use in applications such as High Voltage power supplies, Radio and TV transmitters, Radar Sets, RH Heating and Electrostatic Precipitators. They cover a popular range of parts previously made by IXYS, Marconi and Semikron. They are all high voltage and low current, are all Avalanche rated and are suitable to absorb limited reverse voltage transients. GD Rectifiers' High Voltage Rectifier units have been designed to handle mains frequency. 

For further information on High Voltage Rectifiers click here. 

 

GD Rectifiers Ltd

GD Rectifiers design and manufacture Selenium and Silicon Rectifiers, Suppressors, Converters, Inverters and Regulator Products for industrial power control applications.

They are the UK's leading Distributor of power electronic components and hold extensive stock of Diodes, Thyristors, IGBTs and MOSFETs from the world's leading semiconductor manufacturers.

Further information:

You can find further information on GD Rectifiers Ltd using the following links:

Tel: 01444 243 452

Fax: 01444 870 722

Email: enquiries@gdrectifiers.co.uk