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Product Detailed Parameters
- Description：PWR XFMR LAMINATED 22VA CHAS MT
- Series：166
- Mfr：Hammond Manufacturing
- Package：Bulk
- Type：Laminated Core
- Voltage - Primary：115V
- Voltage - Secondary (Full Load)：44V
- Current - Output (Max)：500mA
- Primary Winding(s)：Single
- Secondary Winding(s)：Single
- Center Tap：Yes
- Power - Max：22VA
- Mounting Type：Chassis Mount
- Termination Style：Wire Leads
- Size / Dimension：82.55mm L x 44.45mm W
- Height - Seated (Max)：50.80mm
- Voltage - Isolation：2000Vrms
- Weight：1 lb (453.59 g)
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Overview
The Hammond Manufacturing 166G44 is a low voltage industrial power transformer with an 8 VA rating. It features a single primary winding rated for 115 VAC at 60 Hz and a secondary output of 16 VAC center-tapped, delivering 0.5 A. Designed for chassis mounting, the unit measures 71.37 mm in length, 38.1 mm in width, and 42.93 mm in height. It utilizes wire leads for termination and operates within a temperature range of 0°C to +130°C at frequencies of 50/60 Hz.
Feature Summary
- Provides isolated low voltage AC power conversion from standard line voltage.
- Features a center-tapped secondary winding configuration for dual polarity applications.
- Constructed with a single primary and single secondary winding design.
Applications
- Industrial control circuit power supplies
- Low voltage equipment powering
- Chassis-mounted electronic assemblies
Procurement Notes
Verify that the required secondary voltage matches the 16V CT specification and confirm the current load does not exceed 0.5A. Ensure the installation environment supports the specified operating temperature range and chassis mounting style. Confirm compliance with local electrical safety standards before deployment.
Selection Notes
Select this component when a compact, low-voltage transformer is needed for industrial controls. The 166 series offers economical solutions for single-phase applications. Consider the physical dimensions and wire lead termination method during PCB or chassis layout planning to ensure adequate clearance and connection accessibility.
Part Context
This model belongs to the Hammond 166 Series, which provides economical low voltage transformers ranging from 0.63 VA to 288 VA. The series is designed for general industrial use, offering various voltage configurations and mounting options to suit diverse control panel requirements.
Replacement Considerations
The 166G16 serves as a lower power alternative within the same series, sharing similar physical characteristics but differing in voltage and current ratings. Verify compatibility before substitution.
