ChipApex | Global Electronic Components Supplier
SEARCH
Search Product
Search Post
— IC芯片 | 连接器 | 传感器 | 被动器件 —
Consult the customer manager about the wholesale price.
consultation hotline：86-132-6715-2157
email：[email protected]
Contact the product manager for consultation. One-stop consultation is available.
Do you want a lower wholesale price? Please send us your inquiry and we will reply immediately.
Product Detailed Parameters
- Description：PWR XFMR LAMINATED 125VA CHAS MT
- Series：167
- Mfr：Hammond Manufacturing
- Package：Bulk
- Type：Laminated Core
- Voltage - Primary：115V
- Voltage - Secondary (Full Load)：25V
- Current - Output (Max)：5A
- Primary Winding(s)：Single
- Secondary Winding(s)：Single
- Center Tap：Yes
- Power - Max：125VA
- Mounting Type：Chassis Mount
- Termination Style：Wire Leads
- Size / Dimension：63.50mm L x 95.25mm W
- Height - Seated (Max)：77.72mm
- Voltage - Isolation：2000Vrms
- Weight：3.6 lbs (1.6 kg)
Download product information
Overview
The Hammond Manufacturing 167P25 is a laminated core industrial power transformer designed for chassis mounting. It features a single primary winding rated at 115 VAC and a single secondary winding providing 25 VAC center-tapped output. The unit delivers a maximum power capacity of 125 VA with a secondary current rating of 5 A. Key electrical specifications include an isolation voltage of 2000 Vrms and operation at frequencies of 50 Hz or 60 Hz. The physical dimensions are 63.50 mm in length, 76.20 mm in width, and a maximum installation height of 77.72 mm. Termination is achieved via wire leads.
Feature Summary
- Chassis mount design with wire lead termination
- Laminated core construction for low voltage applications
- Single primary and single secondary winding configuration
Applications
- Industrial control panels
- Low voltage filament circuits
- Power supply input stages
Procurement Notes
Verify the specific datasheet version to confirm compliance with current RoHS directives and REACH regulations. Ensure that the 115 VAC primary voltage matches the available line frequency of 50 Hz or 60 Hz. Confirm that the chassis mounting holes align with the specified dimensional constraints before finalizing integration into the enclosure design.
Selection Notes
Select this component when a 125 VA capacity is required for step-down applications from 115 VAC to 25 VCT. The chassis mount style is suitable for open-frame installations within larger enclosures. Consider the 2000 Vrms isolation rating for safety requirements between primary and secondary circuits. Verify that the 5 A secondary current meets the load demands of the downstream circuitry.
Part Context
This transformer belongs to the Hammond 167 series, which offers various power ratings and voltage configurations for industrial use. Similar models in the series include the 167P18 and 167J25, differing primarily in VA rating and secondary voltage outputs. The series is characterized by robust laminated core construction and standardized chassis mounting footprints.
Replacement Considerations
Publicly confirmed substitute part numbers for this specific model were not identified in the provided source material.
