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Product Detailed Parameters
- Description：PWR XFMR LAMINATED 15VA CHAS MT
- Series：166
- Mfr：Hammond Manufacturing
- Package：Bulk
- Type：Laminated Core
- Voltage - Primary：115V
- Voltage - Secondary (Full Load)：50V
- Current - Output (Max)：300mA
- Primary Winding(s)：Single
- Secondary Winding(s)：Single
- Center Tap：Yes
- Power - Max：15VA
- Mounting Type：Chassis Mount
- Termination Style：Wire Leads
- Size / Dimension：82.55mm L x 41.40mm W
- Height - Seated (Max)：50.80mm
- Voltage - Isolation：2000Vrms
- Weight：0.9 lb (408.23 g)
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Overview
The Hammond Manufacturing 166F50 is a low voltage industrial control power transformer featuring a single primary winding rated for 115 VAC input. It provides a secondary output of 50 VAC center-tapped with a current rating of 300 mA. The unit has a power rating of 15 VA and utilizes wire leads for termination. Designed for chassis mounting, it operates within a temperature range of 0°C to +130°C at frequencies of 50 Hz or 60 Hz.
Feature Summary
- Single primary winding configuration for standard 115 VAC line connection
- Center-tapped secondary output suitable for dual polarity rectification circuits
- Chassis mount style with wire lead terminations for direct integration
Applications
- Industrial control panel power supplies
- Embedded systems requiring isolated low voltage DC
- Rectifier circuit power sources in automation equipment
Procurement Notes
Verify the specific secondary current rating of 300 mA against load requirements. Confirm chassis mounting compatibility and wire lead length needs. Ensure input voltage matches 115 VAC specifications. Check operating temperature limits for enclosure environments.
Selection Notes
Select this model when a 15 VA capacity is sufficient for the application. Choose based on the need for a 50 VAC center-tapped secondary. Consider the physical dimensions and chassis mounting style for panel layout. Verify frequency compatibility with the existing power source.
Part Context
This component belongs to the Hammond 166 series of industrial control transformers. The series offers various power ratings and voltage configurations. These units are designed for reliable performance in demanding industrial environments. They provide isolation between primary and secondary circuits.
Replacement Considerations
Consult official Hammond Manufacturing documentation for cross-reference data. Verify electrical parameters match exactly before substitution. Ensure physical dimensions and mounting style are compatible. Check thermal ratings for equivalent performance.
