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Product Detailed Parameters
- Description：PWR XFMR LAMINATED 6VA TH
- Series：162
- Mfr：Hammond Manufacturing
- Package：Bulk
- Type：Laminated Core
- Voltage - Primary：115V, 230V
- Voltage - Secondary (Full Load)：Parallel 10V, Series 20V
- Current - Output (Max)：Parallel 600mA, Series 300mA
- Primary Winding(s)：Dual
- 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 162F20 is a low-voltage power transformer designed for PCB mounting. It features a laminated core with dual primary windings rated for 115 VAC and 230 VAC parallel operation. The secondary configuration provides a 20 VAC center-tapped output at 0.3 A, or dual 10 VAC outputs at 0.6 A in parallel. With a 6 VA power rating, the unit measures 1.63 inches in length, 1.31 inches in width, and 1.31 inches in height.
Feature Summary
- Low profile construction with split bobbin design
- Dual winding secondaries wound non-concentrically
- Supports both center-tapped and parallel secondary configurations
Applications
- Low voltage electronic circuit power supplies
- PCB-mounted industrial control systems
- General purpose AC to DC conversion stages
Procurement Notes
Verify the specific secondary configuration required for the application, as the part supports both center-tapped and parallel outputs. Confirm that the 6 VA rating meets the load requirements. Ensure the PCB layout accommodates the through-hole pin spacing and the physical dimensions of the low-profile housing. Check for RoHS compliance status if environmental regulations apply to the final assembly.
Selection Notes
Select this component when a compact, board-mount solution is needed for low-power applications requiring 115/230 VAC input. The 162F20 is suitable where space constraints limit the use of larger chassis-mounted transformers. Consider the thermal characteristics of the open frame design and ensure adequate ventilation on the PCB. Verify that the current draw does not exceed the 0.3 A center-tapped or 0.6 A parallel limits.
Part Context
This transformer belongs to the Hammond 162 series, which focuses on low-voltage, low-profile power solutions. The series offers various power ratings and secondary configurations tailored for printed circuit board integration. The 162F20 specifically addresses needs for small form factor electronics requiring reliable isolation between primary and secondary circuits.
Replacement Considerations
No public confirmed substitute part numbers are available.
