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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 117V, Series 234V
- Current - Output (Max)：Parallel 684mA, Series 342mA
- 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 1182H117 is an industrial toroidal power transformer rated at 80 VA. It features dual primary windings supporting 117 VAC and 234 VAC input configurations. The secondary output provides parallel 117 VAC at 684 mA or series 234 VAC at 342 mA. Designed for chassis mounting, it utilizes wire leads for termination. The unit operates at 50 Hz/60 Hz frequencies and includes a 4000 Vrms isolation voltage rating.
Feature Summary
- Toroidal core construction for efficient magnetic coupling
- Dual primary and secondary winding flexibility
- Chassis mount installation style with wire lead terminations
Applications
- Industrial control systems
- General purpose power supply circuits
- Equipment requiring isolated AC power sources
Procurement Notes
Verify the specific suffix code against official Hammond Manufacturing documentation to confirm electrical ratings and physical dimensions. Ensure the procurement order matches the required primary and secondary voltage configuration. Confirm compliance with RoHS directives if applicable to the project requirements before finalizing purchase orders.
Selection Notes
Select this component when an 80 VA toroidal transformer is required for chassis-mounted applications. Verify that the available space accommodates the specified diameter and height constraints. Ensure the input voltage matches either 117 VAC or 234 VAC capabilities and that the load current does not exceed the rated secondary limits.
Part Context
This part belongs to the Hammond 1182 Series of high-voltage general-purpose power transformers. The series offers various power ratings from 6 VA to 1610 VA in open or enclosed styles. The 1182H117 specifically addresses mid-range power needs within this industrial control transformer family.
FAQ
What are the primary voltage options?
The transformer supports dual primary windings for 117 VAC and 234 VAC operation.
Does the unit have a center tap?
No, the specifications indicate no center tap is present on the windings.
