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Product Detailed Parameters
- Description：PWR XFMR LAMINATED 4VA CHAS MT
- Series：166
- Mfr：Hammond Manufacturing
- Package：Bulk
- Type：Laminated Core
- Voltage - Primary：115V
- Voltage - Secondary (Full Load)：16V
- Current - Output (Max)：250mA
- Primary Winding(s)：Single
- Secondary Winding(s)：Single
- Center Tap：Yes
- Power - Max：4VA
- Mounting Type：Chassis Mount
- Termination Style：Wire Leads
- Size / Dimension：60.45mm L x 60.45mm W
- Height - Seated (Max)：35.05mm
- Voltage - Isolation：2000Vrms
- Weight：0.4 lb (181.44 g)
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Overview
The Hammond Manufacturing 166F16 is a low-voltage power transformer designed for chassis mounting. It features dual primary windings supporting 115V and 230V AC input at 60Hz. The secondary output provides 16V center-tapped configuration with a current rating of 0.25A, resulting in a total power capacity of 4VA. The unit utilizes quick-connect terminals for electrical interfacing and measures approximately 2.38 inches in length, 1.38 inches in width, and 1.38 inches in height.
Feature Summary
- Dual primary winding design enables flexible operation across standard 115V and 230V AC line voltages.
- Low voltage output configuration suitable for filament and control circuit applications.
- Chassis mount construction facilitates secure installation within industrial equipment enclosures.
Applications
- Filament power supply circuits
- Control panel power distribution
- Industrial automation equipment
Procurement Notes
Verify the specific part number suffix against official Hammond Manufacturing documentation to confirm exact electrical ratings and physical dimensions. Ensure that the required input voltage matches the dual primary winding capabilities. Confirm terminal type compatibility with existing wiring harnesses before procurement.
Selection Notes
Select this component when a compact, low-power solution is required for converting standard line voltages to a stable 16V center-tapped output. Consider the chassis mounting style and quick-connect interface requirements during system integration planning.
Part Context
This transformer belongs to the Hammond Manufacturing 166 series, which specializes in low-voltage power conversion components. The series offers various power ratings and configurations tailored for industrial and commercial electronic applications requiring reliable voltage transformation.
Replacement Considerations
Consult official manufacturer cross-reference lists for verified substitute part numbers. Do not assume functional equivalence based on similar specifications alone without documented confirmation from Hammond Manufacturing.
