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 TOROIDAL 120VA 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 1.026A, Series 513mA
- Primary Winding(s)：Dual
- Secondary Winding(s)：Dual
- Center Tap：No
- Power - Max：120VA
- Mounting Type：Chassis Mount
- Termination Style：Wire Leads
- Size / Dimension：101.60mm Dia
- Height - Seated (Max)：41.40mm
- Voltage - Isolation：4000Vrms
- Weight：3 lbs (1.4 kg)
Download product information
Overview
The Hammond Manufacturing 1182J117 is a toroidal power transformer rated at 120 VA, designed for industrial control applications. It features dual primary windings supporting 115 VAC and 230 VAC inputs, and dual secondary windings providing 117 VAC in parallel or 234 VAC in series configurations. The unit operates at 50 Hz/60 Hz frequencies with wire lead termination. Physical dimensions include a height of 1.63 inches, and it utilizes chassis mounting style.
Feature Summary
- Low profile design with high efficiency
- Low stray magnetic flux leakage (low EMI)
- Dual primary and secondary winding flexibility
Applications
- Industrial control systems
- Chassis-mounted equipment
- Power supply units requiring low EMI
Procurement Notes
Verify the specific voltage configuration required for your application, as this model supports both parallel and series secondary connections. Confirm that the chassis mounting style and wire lead terminations are compatible with your enclosure design. Ensure the 120 VA rating meets the load requirements without exceeding thermal limits during operation.
Selection Notes
Select this component when low electromagnetic interference is critical for sensitive control circuits. The dual winding capability allows for versatile input and output voltage arrangements. Consider the physical height constraint of 1.63 inches for space-limited installations. Verify compatibility with standard 115 VAC or 230 VAC power sources.
Part Context
This part belongs to the Hammond 1182 series of toroidal transformers, known for compactness and efficiency. It serves as an alternative to conventional laminated transformers where size and noise reduction are priorities. The series provides standardized ratings for common industrial voltage requirements.
Replacement Considerations
Check datasheets for direct substitutes within the 1182 series offering identical 120 VA ratings and 117V secondary outputs. Verify mechanical footprint compatibility before replacing existing units in chassis designs.
