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Product Detailed Parameters
- Description：PWR XFMR TOROIDAL 50VA CHAS MT
- Series：1182
- Mfr：Hammond Manufacturing
- Package：Box
- Type：Toroidal
- Voltage - Primary：117V, 234V
- Voltage - Secondary (Full Load)：Parallel 15V, Series 30V
- Current - Output (Max)：Parallel 3.34A, Series 1.67A
- Primary Winding(s)：Dual
- Secondary Winding(s)：Dual
- Center Tap：No
- Power - Max：50VA
- Mounting Type：Chassis Mount
- Termination Style：Wire Leads
- Size / Dimension：82.55mm Dia
- Height - Seated (Max)：38.10mm
- Voltage - Isolation：4000Vrms
- Weight：1.5 lbs (680.4 g)
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Overview
The Hammond Manufacturing 1182K15 is a toroidal power transformer with a 50 VA rating. It features dual primary windings for 117 VAC and 234 VAC inputs, supporting 50 Hz/60 Hz frequencies. The dual secondary windings provide parallel 15V at 3.34A or series 30V output. Designed for chassis mounting, it measures 2.7 in length, 2.7 in width, and 1.25 in height, weighing approximately 0.79 kg.
Feature Summary
- Toroidal core construction for high efficiency and low profile
- Dual primary and secondary winding configurations for flexible voltage input and output
- Chassis mount design with wire leads for secure industrial installation
Applications
- Industrial control panels
- Automation equipment power supplies
- Electronic instrumentation systems
Procurement Notes
Verify the specific secondary configuration required (parallel 15V vs. series 30V) against system schematics. Confirm primary voltage compatibility (117V vs. 234V) with local supply standards. Ensure chassis mounting space accommodates the specified dimensions. Check RoHS compliance requirements if applicable to the end product.
Selection Notes
Select this model when a 50 VA capacity is sufficient for the load. Choose based on the need for toroidal efficiency and compact form factor compared to laminated cores. Consider the dual-winding flexibility if both 15V and 30V options are needed from a single unit. Verify that the chassis mounting style fits the enclosure design constraints.
Part Context
Part of the Hammond 1182 series, which offers various toroidal transformers ranging from 30 VA to 1500 VA. This series is characterized by low profile, lightweight design, and high efficiency. The 1182K15 specifically addresses mid-range power needs within this industrial lineup.
Replacement Considerations
Direct substitutes include other Hammond 1182 series models with identical 50 VA ratings and electrical specifications. Cross-reference part numbers such as those listed in Hammond's official replacement guides for equivalent performance and form factor.
