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Product Detailed Parameters
- Description：POWER TRANSFORMER, LOW VOLTAGE,
- Series：166
- Mfr：Hammond Manufacturing
- Package：Bulk
- Type：-
- Voltage - Primary：-
- Voltage - Secondary (Full Load)：-
- Current - Output (Max)：-
- Primary Winding(s)：Single
- Secondary Winding(s)：Single, Multiple Taps
- Center Tap：Yes
- Power - Max：-
- Mounting Type：Chassis Mount
- Termination Style：Wire Leads
- Size / Dimension：-
- Height - Seated (Max)：-
- Voltage - Isolation：2000Vrms
- Weight：-
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Overview
The Hammond Manufacturing 166N18 is a low voltage filament power transformer designed for industrial applications. It features a single primary winding rated for 115 VAC input and operates at a frequency of 60 Hz. The unit provides a single secondary output of 18 VAC with a current rating of 1 A, resulting in an apparent power capacity of 18 VA. This component utilizes wire leads for termination and is intended for chassis mounting. It belongs to the 166 series of industrial control transformers.
Feature Summary
- Designed specifically for filament power supply applications
- Features a single primary and single secondary winding configuration
- Utilizes wire lead termination for direct connection
Applications
- Filament power supplies for electronic equipment
- Industrial control panels requiring low voltage AC
- Chassis-mounted power distribution systems
Procurement Notes
Verify that the application requires a 60 Hz operating frequency, as this model is specified for that rate and may not be suitable for 50 Hz systems without derating or specific manufacturer confirmation. Confirm that the 115 VAC primary voltage matches the available line voltage. Ensure the chassis mounting style and wire lead termination are compatible with the existing enclosure design and wiring harness before finalizing the order.
Selection Notes
Select the 166N18 when a dedicated 18 VAC filament supply is required at 1 A capacity. Compare against other models in the 166 series if different voltage taps or higher power ratings are needed. Consider the physical dimensions and weight constraints for chassis integration. Verify compliance requirements such as RoHS status if applicable to the end product regulations.
Part Context
This component is part of the Hammond Manufacturing 166 series, which includes various industrial control transformers. Similar models in this family include the 166J18 and 166G16, which offer different power ratings and secondary voltages while sharing similar construction styles and mounting methods. The series is characterized by robust construction suitable for demanding industrial environments.
Replacement Considerations
No public confirmed substitute part numbers are available in the provided documentation.
