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Product Detailed Parameters
- Description：PWR XFMR LAMINATED 37.8VA CHAS
- Series：166
- Mfr：Hammond Manufacturing
- Package：Bulk
- Type：Laminated Core
- Voltage - Primary：115V
- Voltage - Secondary (Full Load)：6.3V
- Current - Output (Max)：6A
- Primary Winding(s)：Single
- Secondary Winding(s)：Single
- Center Tap：Yes
- Power - Max：37.8VA
- Mounting Type：Chassis Mount
- Termination Style：Wire Leads
- Size / Dimension：93.73mm L x 50.80mm W
- Height - Seated (Max)：58.67mm
- Voltage - Isolation：2000Vrms
- Weight：1.7 lbs (771.1 g)
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Overview
The Hammond Manufacturing 166Q6 is an industrial power transformer featuring a single primary winding rated for 115 VAC at 60 Hz. It delivers a secondary output of 6.3 VAC with a center tap, supporting a maximum current of 6 A. The unit has a power rating of 37.8 VA and utilizes wire leads for termination. Designed for chassis mounting, it measures 93.7 mm in length, 50.8 mm in width, and 50.8 mm in height. The transformer operates within a temperature range of 0°C to +130°C and supports frequencies of 50/60 Hz.
Feature Summary
- Provides low voltage isolation for industrial control circuits
- Features a compact chassis-mount design with wire lead connections
- Supports dual frequency operation for global compatibility
Applications
- Industrial control panel power supplies
- Machine tool electrical systems
- Automation equipment control circuits
Procurement Notes
Verify the specific part number against official Hammond Manufacturing documentation to ensure accuracy. Confirm that the required voltage, current, and physical dimensions match your system constraints. Check for RoHS compliance status if environmental regulations apply to your project. Ensure the chassis mounting style and wire lead configuration are compatible with your assembly process before finalizing procurement.
Selection Notes
Select this model when a 37.8 VA capacity is required for 6.3 VAC center-tapped applications. It is suitable for designs needing robust chassis mounting and high-temperature tolerance up to 130°C. Consider the physical footprint of 93.7 x 50.8 x 50.8 mm for enclosure space planning. Verify that the 6 A secondary current rating meets the load requirements of the controlled circuitry.
Part Context
This component belongs to the Hammond 166 series of industrial power transformers. The series offers various power ratings and voltage configurations for different industrial needs. These transformers are designed for reliability in demanding environments, providing stable voltage transformation for control systems. The 166Q6 specifically addresses applications requiring moderate power with a center-tapped secondary output.
FAQ
What is the secondary voltage configuration?
The secondary provides 6.3 VAC with a center tap.
What is the maximum operating temperature?
The maximum operating temperature is +130°C.
