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Product Detailed Parameters
- Description：PWR XFMR TOROIDAL 80VA CHAS MT
- Series：1182
- Mfr：Hammond Manufacturing
- Package：Box
- Type：Toroidal
- Voltage - Primary：117V, 234V
- Voltage - Secondary (Full Load)：Parallel 12V, Series 24V
- Current - Output (Max)：Parallel 6.66A, Series 3.33A
- Primary Winding(s)：Dual
- Secondary Winding(s)：Dual
- Center Tap：No
- Power - Max：80VA
- Mounting Type：Chassis Mount
- Termination Style：Wire Leads
- Size / Dimension：88.90mm Dia
- Height - Seated (Max)：38.10mm
- Voltage - Isolation：4000Vrms
- Weight：2.1 lbs (952.5 g)
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Overview
The Hammond Manufacturing 1182M12 is a toroidal power transformer designed for industrial control applications. It features a dual primary winding configuration supporting 115 VAC and 230 VAC input voltages at 50 Hz or 60 Hz operating frequencies. The unit provides a single secondary output of 12 VAC with a rated current capacity of 4.17 A, delivering a total power rating of 50 VA. Electrical connections are established via wire leads, and the component is engineered for chassis mounting. The physical height of the transformer is specified as 1.5 inches.
Feature Summary
- Toroidal core construction for efficient magnetic coupling
- Dual primary windings enabling flexible voltage selection
- Chassis mounting style for secure installation
- Wire lead termination for direct circuit integration
Applications
- Industrial control panels
- Power supply units
- Electronic equipment requiring isolated AC power
Procurement Notes
Verify the specific suffix code against official documentation to confirm exact electrical ratings and winding configurations. Ensure compatibility with existing chassis mounting holes and wire lead lengths. Confirm RoHS compliance status through the manufacturer's latest datasheet before finalizing procurement specifications.
Selection Notes
Select this model when a 50 VA toroidal transformer is required for standard industrial voltage inputs. The dual primary design allows operation in regions utilizing either 115 VAC or 230 VAC mains. Verify that the 12 VAC secondary output meets the load requirements of the target application circuitry.
Part Context
This component belongs to the Hammond 1182 series of industrial toroidal transformers. The series offers various power ratings and voltage configurations tailored for general-purpose industrial control environments. The 1182M12 specifically addresses needs for moderate power isolation with standard low-voltage DC rectification downstream.
Replacement Considerations
Consult official cross-reference lists for verified substitutes. Ensure replacement parts match the 50 VA rating, 115/230 VAC primary input, and 12 VAC secondary output. Physical dimensions and mounting styles must also align to maintain chassis compatibility.
