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Product Detailed Parameters
- Description：PWR XFMR LAMINATED 24VA TH
- Series：160
- Mfr：Hammond Manufacturing
- Package：Bulk
- Type：Laminated Core
- Voltage - Primary：115V, 230V
- Voltage - Secondary (Full Load)：Parallel 20V, Series 40V
- Current - Output (Max)：Parallel 1.2A, Series 600mA
- Primary Winding(s)：Dual
- Secondary Winding(s)：Single, Multiple Taps
- Center Tap：No
- Power - Max：24VA
- Mounting Type：Through Hole
- Termination Style：PC Pin
- Size / Dimension：41.40mm L x 57.15mm W
- Height - Seated (Max)：35.05mm
- Voltage - Isolation：2000Vrms
- Weight：0.8 lb (362.87 g)
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Overview
The Hammond Manufacturing 160H40 is a low voltage power transformer designed for PCB mounting. It features a single primary winding rated at 115 VAC and a dual secondary winding configuration providing 40 VAC center-tapped output. The unit has a power rating of 24 VA with a secondary current capacity of 600 mA. It utilizes through-hole solder pin termination for secure board integration. The transformer operates at 60 Hz and supports a maximum operating temperature of +130 C, with a minimum operating temperature of 0 C. Physical dimensions are 2.25 inches in length, 1.63 inches in width, and 1.38 inches in height.
Feature Summary
- Dual secondary winding configuration enables versatile circuit connections via center-tapped design.
Applications
- Low voltage power supply circuits
- Electronic equipment requiring isolated AC power
- Industrial control panel components
Procurement Notes
Verify the specific primary voltage requirement against your system input, as this model is specified for 115 VAC operation. Confirm that the 24 VA power rating and 600 mA secondary current meet the load demands of the target application. Ensure the PCB layout accommodates the through-hole solder pin spacing and physical footprint to prevent mechanical interference during assembly.
Selection Notes
Select this component when a compact, low-voltage transformer is needed for direct PCB integration. The 160 series offers a balance of moderate power handling and small form factor. Consider the thermal limits and ensure adequate ventilation if the device will operate near the maximum temperature rating. Verify compatibility with standard 60 Hz power sources before finalizing the design.
Part Context
This part belongs to the Hammond Manufacturing 160 Series, which specializes in low voltage PCB mount transformers. These units are engineered for applications requiring reliable isolation and step-down capabilities in space-constrained environments. The series provides various voltage and wattage combinations to suit different electronic design requirements while maintaining consistent mounting standards.
Replacement Considerations
No public confirmed substitute part numbers are available in the provided documentation.
