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Product Detailed Parameters
- Description：PWR XFMR LAMINATED 6VA TH
- Series：164
- Mfr：Hammond Manufacturing
- Package：Bulk
- Type：Laminated Core
- Voltage - Primary：115V
- Voltage - Secondary (Full Load)：Parallel 12V, Series 24V
- Current - Output (Max)：Parallel 500mA, Series 250mA
- Primary Winding(s)：Single
- Secondary Winding(s)：Dual
- Center Tap：No
- Power - Max：6VA
- Mounting Type：Through Hole
- Termination Style：PC Pin
- Size / Dimension：41.28mm L x 33.32mm W
- Height - Seated (Max)：33.32mm
- Voltage - Isolation：2500Vrms
- Weight：0.44 lb (199.58 g)
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Overview
The Hammond Manufacturing 164F24 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 24 VAC center-tapped at 0.25A, or 12 VAC at 0.5A in parallel. The unit has a power rating of 6 VA and utilizes through-hole solder pin termination. Physical dimensions are 1.63 inches in length, 1.31 inches in width, and 1.31 inches in height.
Feature Summary
- Low profile design optimized for printed circuit board integration
- Dual secondary winding allows series or parallel connection options
- Single primary winding compatible with standard 115 VAC input
Applications
- Low voltage power supply circuits requiring isolated AC output
- Electronic equipment utilizing center-tapped rectification
- Industrial control panels needing compact step-down transformation
Procurement Notes
Verify the specific secondary current requirement matches the datasheet specification of 0.25A for the 24V CT configuration. Confirm that the physical footprint aligns with the PCB layout constraints due to the through-hole pin spacing. Ensure the operating environment temperature remains within the specified range to maintain performance integrity.
Selection Notes
Select this component when a compact, low-voltage isolation transformer is required for PCB assembly. The 6 VA rating suits moderate load applications. Consider the dual secondary flexibility if both 24V CT and 12V outputs are needed from a single unit. Verify compatibility with the available primary voltage source before integration into the system design.
Part Context
This model belongs to the Hammond 164 series of low voltage PCB mount transformers. The series offers various voltage and wattage combinations tailored for space-constrained electronic designs. The 164F24 specifically addresses needs for 6 VA capacity with flexible secondary output configurations.
Replacement Considerations
Cross-reference with other Hammond 164 series variants such as 164D24 or 164F48 for different voltage or power requirements. Ensure any substitute maintains the same form factor and electrical ratings to guarantee direct compatibility without redesigning the host circuit board.
