78177-2Y | Allen-Bradley Thyristor Assembly AC To DC Power Conversion Module
78177-2Y | Allen-Bradley Thyristor Assembly AC To DC Power Conversion Module
78177-2Y | Allen-Bradley Thyristor Assembly AC To DC Power Conversion Module
    78177-2Y | Allen-Bradley Thyristor Assembly AC To DC Power Conversion Module
78177-2Y | Allen-Bradley Thyristor Assembly AC To DC Power Conversion Module

78177-2Y | Allen-Bradley Thyristor Assembly AC To DC Power Conversion Module

Part #: 78177-2Y Manufactured by: Allen-Bradley
Regular price
$2,949.00
Sale price
$2,949.00
Regular price
1 in Stock
Condition: New – Open box
Shipping calculated at checkout.
Product Overview
The Allen-Bradley 78177-2Y Thyristor Assembly features a design comprising two metal plates interconnected across an air g...  Read more
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Product Description P/N: 78177-2Y

Description / Specifications

DescriptionΒ 

The Allen-Bradley 78177-2Y is a thyristor assembly designed to convert AC power into DC power for industrial control applications. This assembly uses a plated copper and selenium oxide construction to support efficient current handling and thermal performance. The 78177-2Y is built to provide stable rectification in systems where controlled DC power is required.

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Technical SpecificationsΒ 

Condition New/Never Used Surplus
Brand Allen-Bradley
Category Power Electronics
Part Number 78177-2Y
Subcategory Thyristor Assembly
Function AC to DC Power Conversion
Construction Material Copper with selenium oxide plating
Cooling Design Dual metal plates with air gap
Heat Dissipation Method Passive air cooling
Mounting Style Curved bottom mounting bracket
Electrical Component Type Thyristor
Gate Control Integrated gate coupling card
Application Industrial power conversion systems

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Information About 78177-2Y

The 78177-2Y is a thyristor-based power conversion assembly manufactured by Allen-Bradley for industrial electrical systems. It is constructed with two metal plates separated by an air gap to promote effective heat dissipation during operation. The assembly includes a curved mounting bracket that allows secure installation within power control cabinets and assemblies. It is typically used in applications where reliable conversion of AC input power to DC output power is required for downstream control or drive circuits.

Key Features:

  • Thyristor-based rectification: Converts AC power into usable DC power for industrial systems.
  • Dual-plate thermal design: Enhances heat dissipation through an air-gap cooling structure.
  • Copper and selenium oxide plating: Supports efficient electrical conductivity and durability.
  • Integrated gate coupling card: Enables controlled triggering and stable thyristor operation.
  • Industrial mounting bracket: Curved bracket design supports secure mechanical installation.
  • Passive cooling operation: Does not require forced-air or external cooling components.

The 78177-2Y delivers the reliability and precision required for AC-to-DC power conversion in Allen-Bradley industrial power control applications.

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IQElectro is not an authorized distributor.
IQElectro LLC (IQElectro) is NOT an Authorized Distributor or in any way affiliated with Rockwell Automation, Siemens, or any other Manufacturers. IQElectro is NOT an Authorized Dealer of this product. The product may be of older version, date codes, or design than that available from authorized dealers. As IQElectro is not an authorized dealer of this product, the Original Manufacturer's Warranty and Support DO NOT apply.Β IQElectro sells SURPLUS onlyΒ and DOES NOT SELL SOFTWARE or FIRMWARE licenses For more detailed information, please refer to the full version of our disclaimer policy Disclaimer Policy.
Description / Specifications

DescriptionΒ 

The Allen-Bradley 78177-2Y is a thyristor assembly designed to convert AC power into DC power for industrial control applications. This assembly uses a plated copper and selenium oxide construction to support efficient current handling and thermal performance. The 78177-2Y is built to provide stable rectification in systems where controlled DC power is required.

Β 

Β 

Technical SpecificationsΒ 

Condition New/Never Used Surplus
Brand Allen-Bradley
Category Power Electronics
Part Number 78177-2Y
Subcategory Thyristor Assembly
Function AC to DC Power Conversion
Construction Material Copper with selenium oxide plating
Cooling Design Dual metal plates with air gap
Heat Dissipation Method Passive air cooling
Mounting Style Curved bottom mounting bracket
Electrical Component Type Thyristor
Gate Control Integrated gate coupling card
Application Industrial power conversion systems

Β 

Β 

Information About 78177-2Y

The 78177-2Y is a thyristor-based power conversion assembly manufactured by Allen-Bradley for industrial electrical systems. It is constructed with two metal plates separated by an air gap to promote effective heat dissipation during operation. The assembly includes a curved mounting bracket that allows secure installation within power control cabinets and assemblies. It is typically used in applications where reliable conversion of AC input power to DC output power is required for downstream control or drive circuits.

Key Features:

  • Thyristor-based rectification: Converts AC power into usable DC power for industrial systems.
  • Dual-plate thermal design: Enhances heat dissipation through an air-gap cooling structure.
  • Copper and selenium oxide plating: Supports efficient electrical conductivity and durability.
  • Integrated gate coupling card: Enables controlled triggering and stable thyristor operation.
  • Industrial mounting bracket: Curved bracket design supports secure mechanical installation.
  • Passive cooling operation: Does not require forced-air or external cooling components.

The 78177-2Y delivers the reliability and precision required for AC-to-DC power conversion in Allen-Bradley industrial power control applications.

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