Six Diode Bridge Assembly Using 600 Amp Diodes

Product Overview

CEHCO has considerable experience in building 6 Diode bridge assemblies. Shown below is a six diode bridge assembly using encapsulated diode modules. Each diode is rated for 600 Amps. The output power is estimated at 166 Amps.

The details of the six diode bridge assembly, part number 7WX3-600A-1200PIV-6D-3F-120 are shown below:

Specifications:

• Six Diode Bridge Assembly, P/N 7WX3-600A-1200PIV-6D-3F-120
• Each Diode is rated for 600 Amps, 1200 PIV
• Customer to provide power to the three fans
• The entire assembly is installed on a 17" x 14.5" plate

We keep all materials (i.e. diodes, SCR’s, heat sinks, etc.) in stock for immediate assembly. To discuss your specific rectifier stack requirements, please contact us toll free at (800) 595-7096, or send us an email at info@cehco.com.

Six Diode Bridge Assembly, 166 Amp Diodes

Product Overview

CEHCO has considerable experience in building 6 Diode bridge assemblies. Shown below is a six diode bridge assembly using encapsulated diode modules. Each diode is rated for 166 Amps. The output power is estimated at 166 Amps.

The details of the six diode bridge assembly, part number 12W-166-1200PIV-1F-120 are shown below:

Specifications:

• Six Diode Bridge Assembly, P/N 12W-166-1200PIV-1F-120
• Each diode is rated for 166 Amps, 1200 PIV
• Our “W” heat sink, 11.81” long
• Customer to provide 120 VAC to the fan

We keep all materials (i.e. diodes, SCR’s, heat sinks, etc.) in stock for immediate assembly. We look forward to working with your engineers in designing a rectifier stack that is appropriate for your system requirements. Rectifier stacks listed above are for a 1000 VDC maximum output voltage applications only. For higher voltage applications such as 5000 VDC, please refer to our High Voltage Rectifier Stack. To discuss your specific rectifier stack requirements, please contact us toll free at (800) 595-7096, or send us an email at info@cehco.com

250 Amp Diode Bridge Assembly

Product Overview

CEHCO has considerable experience in building 6 Diode bridge assemblies. Shown below is a bridge assembly using encapsulated diode modules. Each diode is rated for 250 Amps. The output power is estimated at 250 Amps. A localized 120 VAC fan is provided for forced cooling.

The details of the assembly, part number 12W-250-1200PIV-1F-120 are shown below:

Specifications:

• Six Diode bridge Assembly, P/N 12W-250-1200PIV-1F-120
• Each Diode is rated for 250 A, 1200 PIV 
• Our “W” heat sink, 11.81” long 
• Customer to provide 120 VAC power to fan

We keep all materials (i.e. diodes, SCR’s, heat sinks, etc.) in stock for immediate assembly. We look forward to working with your engineers in designing a rectifier stack that is appropriate for your system requirements. Rectifier stacks listed above are for a 2000 VDC maximum output voltage applications only. For higher voltage applications such as 5000 VDC, please refer to our High Voltage Rectifier Stack. To discuss your specific rectifier stack requirements, please contact us toll free at (800) 595-7096, or send us an email at info@cehco.com.

Encapsulated Six Diode Bridge Assembly, 100 Amp Diode

Product Overview

CEHCO has considerable experience in building 6 Diode bridge assemblies. Shown below is a six diode bridge assembly as an encapsulated module assembly. Each diode is rated for 100 Amps and 1200 V peak inverse voltage. Heat sink may be required for additional cooling. Generally, these assemblies are useful up to 10 amps DC output.

The details of the encapsulated assembly, part number 100F21Z1 are shown below:

Specifications:

• Six Diode Bridge Assembly, P/N 100F12Z1
• Each diode is rated for 100 Amps, 1200 PIV
• Dimensions: 1.50"H x 2.25"W x 1.75"D
• Cooling may be required

CEHCO is a Diode Bridge Assembly manufacturer. We keep all materials (i.e. diodes, SCR’s, heat sinks, etc.) in stock for immediate assembly. To discuss your specific rectifier stack requirements, please contact us toll free at (800) 595-7096, or send us an email at info@cehco.com.

Transformer Rectifier Assembly, 240 VDC, 80 Amps Output

Product Overview

CEHCO builds many unregulated Transformer/Rectifier assemblies. One such assembly is shown below. The 3 PH input is stepped down to 180 VAC L-L, to provide 240 VDC rectified output after the six diode assembly.

The block diagram of the unregulated transformer/rectifier assembly part number 18569PS is shown below:

The photo of the transformer rectifier assembly is shown below:

Specifications:

• Unregulated Transformer Rectifier Assembly, P/N 18569PS
• Input 480 VAC, 3 PH, 60 Hz
• Output 240 VDC ± 10 %, 84 Amp max 
• Ripple is 5 % 
• Indoor enclosure, 36” H x 28” W x 18” D 
• All input/output connections are inside the enclosure. 
• Input/Output fuse protection is not provided

CEHCO is a transformer rectifier assembly manufacturer.  We keep all materials (i.e. diodes, SCR’s, heat sinks, etc.) in stock for immediate assembly. To discuss your specific rectifier stack requirements, please contact us toll free at (800) 595-7096, or send us an email at info@cehco.com.

Six Diode Bridge Assembly Using 500 Amp Diodes

Product Overview

CEHCO has considerable experience in building 3 phase rectifier bridge assemblies (electrical rectifier). Shown below is a 6 diode bridge assembly using 500 Amp threaded stud diodes. Each diode is rated for 500 Amps, 1200 PIV.

The photo and the schematic of the six diode bridge assembly, part number 14M-500A-1200PIV-6D-2F-120 are shown below:

Specifications:

• Six Diode Bridge Assembly, P/N 14M-500A-1200PIV-6D-2F-120
• Each diode is rated for 500 Amps, 1200 PIV
• Estimated dimensions: 20″L x 16″W x 10″H
• Two localized fans are provided for forced cooling. Customer responsible for providing power to the fans

CEHCO is a diode bridge assembly manufacturer. To discuss your specific requirements, please contact us toll free at (800) 595-7096, or send us an email at info@cehco.com.

Six Diode Bridge Assembly Using 150 Amp Diodes

Product Overview

Bridge Rectifier Assemblies are constructed by packaging diodes and/or SCR’s components with heat sink extrusions in a diode bridge circuit. A bridge rectifier power supply can be a four diode assembly or a six diode assembly. A six diode bridge assembly has significantly lower ripple content (5%) than a four diode bridge assembly (50%). These rectifiers can be diode assemblies, SCR assemblies (consisting of SCRs instead of diodes) or hybrid assemblies (consisting of SCRs and diodes). Review the bridge rectifier schematics below for more information.

CEHCO has considerable experience in building 6 Diode bridge assemblies. Shown below is a six diode bridge assembly using 150 Amps diodes, part number 8M-150A-1200PIV-6D.

Specifications:

• Six diode bridge assembly P/N 8M-150A-1200PIV-6D
• Each diode is rated for 150 Amps and 1200 PIV
• Estimated dimension: 7″H x 13.5″W x 10″D
• Forced cooling may be required

CEHCO is a bridge rectifier assembly manufacturer. We keep all materials (i.e. diodes, SCR’s, heat sinks, etc.) in stock for immediate assembly. To discuss your specific rectifier stack requirements, please contact us toll free at (800) 595-7096, or send us an email at info@cehco.com.

Six Diode Bridge Assembly Using 45 Amp Diodes

Product Overview

Bridge Rectifier Assemblies are constructed by packaging diodes and/or SCR’s components with heat sink extrusions in a diode bridge circuit. A bridge rectifier power supply can be a four diode assembly or a six diode assembly. A six diode bridge assembly has significantly lower ripple content (5%) than a four diode bridge assembly (50%). These rectifiers can be diode assemblies, SCR assemblies (consisting of SCRs instead of diodes) or hybrid assemblies (consisting of SCRs and diodes). Review the bridge rectifier schematics below for more information.

CEHCO has considerable experience in building 6 diode bridge assemblies. Shown below is a six diode bridge assembly using 45 amps diodes, part number P/N 2TZ456-45

Specifications:

• Six diode bridge assembly P/N 2TZ456-45
• Each diode is rated for 45 Amps and 600 PIV
• Estimated dimension 4″H x 5″W x 4.5″D
• Forced cooling may be required

CEHCO is a bridge rectifier assembly manufacturer. To discuss your specific requirements, please contact us toll free at (800) 595-7096, or send us an email at info@cehco.com.

6 Diode Bridge Assembly Using 2000 Amp Diodes, P/N 24N-2000A-1200PIV-6D-2F-120

Product Overview

CEHCO is a Bridge Rectifier Assembly manufacturer.  Bridge Rectifier Assemblies are constructed by packaging diodes and/or SCR’s components with heat sink extrusions in a diode bridge circuit. A bridge rectifier power supply can be a four diode assembly or a six diode assembly. A six diode bridge assembly has significantly lower ripple content (5%) than a four diode bridge assembly (50%). These rectifiers can be diode assemblies, SCR assemblies (consisting of SCRs instead of diodes) or hybrid assemblies (consisting of SCRs and diodes). Review the bridge rectifier schematics below for more information.

CEHCO has considerable experience in building 6 Diode bridge assemblies. Shown below is a six diode bridge assembly using hockey puck diodes, part number 24N-2000A-1200PIV-6D-2F-120.

2000 Amp Bridge Rectifier

Specifications:

• Six Diode Bridge Assembly, P/N 24N-2000A-1200PIV-6D-2F-120
• Each diode is rated for 2000 Amps, 1200 PIV
• Six holes are provided on the + and – bus bars, so that 12 each (4/0) cables can be connected.
• Three holes on AC1, AC2 and AC3 can accommodate 6 each (4/0) cables.
• Estimated dimensions: 31.5”L x 20.5”W x 12.0”H
• Weight: 130 lbs
• Two localize fans are provide for cooling.
• Customer is to provide 120 VAC power to the fans