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Product Detailed Parameters
- Description：Tools/Equipment/Hardware
- Series：161
- Mfr：Hammond Manufacturing
- Package：Bulk
- Type：-
- Voltage - Primary：115V
- Voltage - Secondary (Full Load)：Parallel 12V, Series 24V
- Current - Output (Max)：Parallel 100mA, Series 50mA
- Primary Winding(s)：Single
- Secondary Winding(s)：Dual
- Center Tap：No
- Power - Max：1.2VA
- Mounting Type：Through Hole
- Termination Style：PC Pin
- Size / Dimension：-
- Height - Seated (Max)：30.99mm
- Voltage - Isolation：2000Vrms
- Weight：-
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Overview
The Hammond Manufacturing 161E24-BULK is a low voltage power transformer designed for printed circuit board (PCB) mounting. It features a single primary winding rated at 115 VAC and a dual secondary winding configuration providing 24 VAC center-tapped output. The unit has a power rating of 3 VA with a secondary current capacity of 125 mA. Operating within a temperature range of 0°C to +130°C at 50/60 Hz, it utilizes solder pin termination for secure electrical connections.
Feature Summary
- Designed for direct through-hole PCB integration
- Provides isolated low voltage AC output
- Center-tapped secondary winding configuration
Applications
- Low voltage control circuits
- Power supply input stages
- Electronic instrumentation
Procurement Notes
Verify the specific suffix against official Hammond documentation to confirm exact electrical ratings and physical dimensions. Ensure the procurement channel provides valid manufacturer traceability. Confirm that the component meets required safety certifications for the intended application environment before finalizing orders.
Selection Notes
Select this model when a compact, low-power transformer is needed for PCB assembly. The 115V primary input suits standard North American or similar line voltages. Consider the thermal limits and mechanical footprint constraints during layout design to ensure compatibility with the target enclosure or system architecture.
Part Context
This component belongs to the Hammond 161 series of general-purpose power transformers. These units are characterized by their low profile and robust construction suitable for industrial and commercial electronics. The series offers various voltage and wattage combinations to support diverse low-voltage power distribution requirements.
Replacement Considerations
Cross-reference part numbers such as 161E24 or 161F24 for potential equivalents. Verify that any substitute matches the primary voltage, secondary voltage, current rating, and physical mounting dimensions to maintain system integrity.
