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Product Detailed Parameters
- Description：PWR XFMR LAMINATED 75.6VA CHAS
- Series：167
- Mfr：Hammond Manufacturing
- Package：Bulk
- Type：Laminated Core
- Voltage - Primary：115V
- Voltage - Secondary (Full Load)：12.6V
- Current - Output (Max)：6A
- Primary Winding(s)：Single
- Secondary Winding(s)：Single
- Center Tap：Yes
- Power - Max：75.6VA
- Mounting Type：Chassis Mount
- Termination Style：Wire Leads
- Size / Dimension：63.50mm L x 69.85mm W
- Height - Seated (Max)：77.72mm
- Voltage - Isolation：2000Vrms
- Weight：2.4 lbs (1.1 kg)
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Overview
The Hammond Manufacturing 167Q12 is an enclosed industrial power transformer designed for chassis mounting. It features a laminated core construction with 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 75 VA, delivering a maximum secondary current of 6 A. It operates at frequencies of 50 Hz or 60 Hz and supports a maximum operating temperature of +130°C. The transformer utilizes wire leads for termination and includes an enclosure for protection.
Feature Summary
- Enclosed chassis mount design for industrial applications
- Laminated core construction for efficient power transfer
- Single primary to single secondary winding configuration
- Low voltage filament and rectifier application suitability
Applications
- Industrial control systems requiring low voltage power
- Filament heating circuits in electronic equipment
- Rectifier power supply stages
- Chassis-mounted power distribution units
Procurement Notes
Verify the specific voltage and current requirements against the 115V primary and 12.6VCT secondary specifications before procurement. Confirm that the chassis mounting style and wire lead termination are compatible with the target assembly. Ensure the operating environment remains within the specified temperature range of 0°C to +130°C. Check for RoHS compliance status if required by project regulations.
Selection Notes
Select this model when a compact, enclosed transformer is needed for 115V input applications requiring a 12.6V center-tapped output. The 75 VA rating suits moderate load requirements. Consider the chassis mounting style and physical dimensions for integration into existing enclosures. Verify that the wire lead termination method aligns with the system's wiring infrastructure.
Part Context
The 167Q12 belongs to the Hammond 167 series of industrial power transformers. This series typically offers various power ratings and voltage configurations tailored for general industrial use. The 167Q12 specifically addresses needs for low voltage, enclosed units, distinguishing itself from open-frame variants within the same product family.
Replacement Considerations
No public confirmed substitute part numbers are available in the provided documentation.
