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 7.5VA CHAS MT
- Series：166
- Mfr：Hammond Manufacturing
- Package：Bulk
- Type：Laminated Core
- Voltage - Primary：115V
- Voltage - Secondary (Full Load)：25V
- Current - Output (Max)：300mA
- Primary Winding(s)：Single
- Secondary Winding(s)：Single
- Center Tap：Yes
- Power - Max：7.5VA
- Mounting Type：Chassis Mount
- Termination Style：Wire Leads
- Size / Dimension：71.37mm L x 38.10mm W
- Height - Seated (Max)：42.93mm
- Voltage - Isolation：2000Vrms
- Weight：0.7 lb (317.51 g)
Download product information
Overview
The Hammond Manufacturing 166F25 is a low voltage industrial power transformer featuring a laminated core and single primary winding. It operates at 115 VAC input with a 75 VA power rating. The secondary output provides 25 VAC center-tapped configuration delivering 3 A current. Designed for chassis mounting, it utilizes wire leads for termination. The unit supports 50 Hz/60 Hz frequencies and functions within an ambient temperature range of 0°C to +130°C.
Feature Summary
- Provides reliable step-down voltage conversion for industrial control circuits using a laminated core design.
- Features a single primary and single secondary winding configuration for straightforward integration.
- Constructed for durable chassis mounting with flexible wire lead terminations.
Applications
- Industrial control panel power supplies
- Low voltage equipment powering
- General purpose AC to AC transformation
Procurement Notes
Verify the specific part number suffix against official Hammond Manufacturing documentation to ensure correct voltage and current ratings. Confirm that the chassis mounting style and wire lead termination meet your enclosure requirements. Check RoHS compliance status in the latest datasheet before finalizing procurement specifications.
Selection Notes
Select this model when a 75 VA capacity is required for 115 VAC to 25 VAC CT conversion. Ensure the available chassis space accommodates the physical dimensions specified in the datasheet. Verify that the operating environment stays within the stated thermal limits and frequency range for optimal performance and longevity.
Part Context
This component belongs to the Hammond 166 series of industrial control transformers. The series offers various power ratings and voltage configurations tailored for general industrial applications. These transformers are characterized by their robust construction and standardized mounting options, facilitating easy replacement in existing equipment designs.
Replacement Considerations
Consult official Hammond Manufacturing substitution guides for verified equivalent part numbers. Do not assume cross-compatibility with other manufacturers without verifying electrical parameters and physical dimensions.
