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Product Detailed Parameters
- Description：PWR XFMR LAMINATED 100.8VA CHAS
- Series：167
- Mfr：Hammond Manufacturing
- Package：Bulk
- Type：Laminated Core
- Voltage - Primary：115V
- Voltage - Secondary (Full Load)：12.6V
- Current - Output (Max)：8A
- Primary Winding(s)：Single
- Secondary Winding(s)：Single
- Center Tap：Yes
- Power - Max：100.8VA
- Mounting Type：Chassis Mount
- Termination Style：Wire Leads
- Size / Dimension：63.50mm L x 82.55mm W
- Height - Seated (Max)：77.72mm
- Voltage - Isolation：2000Vrms
- Weight：3.7 lbs (1.7 kg)
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Overview
The Hammond Manufacturing 167R12 is a laminated core power transformer designed for chassis mounting. It features a single primary winding rated at 115 VAC and a single secondary winding providing 12.6 VAC center-tapped output. The unit has a power rating of 100.8 VA with a maximum secondary current of 8 A. It utilizes wire leads for termination and operates within a temperature range of 0°C to +130°C at standard frequencies of 50 Hz or 60 Hz.
Feature Summary
- Enclosed chassis mount construction for industrial control applications
- Laminated core design for efficient low voltage power transformation
- Single primary and single secondary winding configuration
- Wire lead termination for straightforward circuit integration
Applications
- Industrial control panels requiring isolated low voltage power
- Filament rectification circuits in electronic equipment
- Chassis-mounted power distribution systems
- General purpose power supply transformers
Procurement Notes
Verify the specific suffix requirements against the manufacturer's official documentation before ordering, as part numbers may vary based on terminal type or insulation class. Confirm that the 115 VAC primary input matches your system voltage. Ensure the chassis mounting dimensions accommodate the physical footprint of the 167R12 enclosure. Check for RoHS compliance status if required by your project specifications.
Selection Notes
Select this model when a 100.8 VA capacity is required for 115 VAC to 12.6 VAC CT conversion. Consider the 8 A secondary current limit for load calculations. The enclosed chassis style is suitable for environments requiring protection from dust and accidental contact. Verify that the operating temperature range up to +130°C meets the thermal conditions of the installation site.
Part Context
The 167R12 belongs to the Hammond 167 series of industrial power transformers. This series offers a range of power ratings and voltage configurations for general-purpose applications. The 167 series is characterized by its robust enclosed chassis design, making it a common choice for OEMs integrating power supplies into larger industrial machinery and control systems.
Replacement Considerations
No direct public substitute part numbers are confirmed for this specific model.
