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：Tools/Equipment/Hardware
- Series：166
- Mfr：Hammond Manufacturing
- Package：Bulk
- Type：-
- Voltage - Primary：115V
- Voltage - Secondary (Full Load)：12V
- Current - Output (Max)：4A
- Primary Winding(s)：Single
- Secondary Winding(s)：Single
- Center Tap：Yes
- Power - Max：48VA
- 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：-
Download product information
Overview
The Hammond Manufacturing 166N12B-BULK is a chassis-mount industrial power transformer with a 48 VA rating. It features dual primary windings for 115 VAC and 230 VAC input at 50/60 Hz. The secondary provides a 12 VAC center-tapped output capable of delivering 4 A, or alternatively 6 VAC at 8 A. Physical dimensions are 102.36 mm in length, 56.13 mm in width, and 66.54 mm in height. It operates within a temperature range of 0°C to +130°C.
Feature Summary
- Dual primary winding configuration supports both 115 VAC and 230 VAC line voltages.
- Center-tapped secondary design enables flexible voltage selection for rectifier applications.
- Chassis mount construction ensures secure installation in industrial control enclosures.
Applications
- Industrial control panel power supplies
- Low voltage rectifier circuits
- Equipment requiring isolated AC power sources
Procurement Notes
Verify the specific suffix against official documentation, as bulk packaging may differ from standard retail units. Confirm that the dual primary winding matches your system's input voltage requirements. Ensure chassis mounting holes align with your enclosure design before procurement.
Selection Notes
Select this model when a 48 VA capacity is required for low voltage applications. The dual primary feature simplifies inventory management for global deployments. Verify that the chassis mount style fits your mechanical constraints compared to PCB mount alternatives.
Part Context
This component belongs to the Hammond 166 series of industrial power transformers. The series offers various power ratings and voltage configurations designed for robust performance in demanding environments. The 166N12B specifically addresses needs for higher current outputs in compact chassis-mounted form factors.
Replacement Considerations
Consult official cross-reference data for verified substitutes. Generic replacements must match the 48 VA rating, 12V CT secondary, and dual primary input specifications to ensure functional compatibility.
