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Product Detailed Parameters
- Description：PWR XFMR LAMINATED 1.1VA TH
- Series：162
- Mfr：Hammond Manufacturing
- Package：Bulk
- Type：Laminated Core
- Voltage - Primary：115V, 230V
- Voltage - Secondary (Full Load)：Parallel 24V, Series 48V
- Current - Output (Max)：Parallel 46mA, Series 23mA
- Primary Winding(s)：Dual
- Secondary Winding(s)：Dual
- Center Tap：No
- Power - Max：1.1VA
- Mounting Type：Through Hole
- Termination Style：PC Pin
- Size / Dimension：34.93mm L x 28.58mm W
- Height - Seated (Max)：33.32mm
- Voltage - Isolation：2500Vrms
- Weight：0.17 lb (77.11 g)
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Overview
The Hammond Manufacturing 162D48 is a low-voltage PCB mount power transformer featuring a low-profile design. It operates with dual primary windings rated for 115 VAC and 230 VAC input. The secondary output provides 48 VAC center-tapped configuration at a current rating of 23 mA, delivering a total power capacity of 1.1 VA. Designed for through-hole installation, the unit measures 1.38 inches in length, 1.13 inches in width, and 1.31 inches in height.
Feature Summary
- Low-profile construction optimized for space-constrained printed circuit board applications
- Dual primary winding capability supporting both 115 VAC and 230 VAC electrical systems
- Center-tapped secondary output providing flexible voltage distribution options
Applications
- Low voltage electronic control circuits
- Industrial panel mounting assemblies
- Consumer electronics power supplies
Procurement Notes
Verify that the specific part number matches the required 1.1 VA power rating and 48 VAC center-tapped secondary specification. Confirm that the physical dimensions align with the available PCB footprint clearance. Ensure the through-hole pin configuration corresponds to the target board layout before finalizing procurement orders.
Selection Notes
Select this component when a compact transformer is required for low-power applications. The dual primary feature allows compatibility with varying global line voltages. Consider the low-profile height constraint against other series variants if vertical space is limited within the enclosure design.
Part Context
This model belongs to the Hammond 162 series of low-voltage transformers. The series is characterized by laminated core construction and standardized low-profile footprints. These units are engineered for reliable performance in general-purpose industrial and commercial electronic equipment requiring isolated AC power conversion.
Replacement Considerations
Hammond 162D24 (24V CT), Hammond 162D36 (36V CT), Hammond 162D12 (12.6V CT). Verify voltage requirements match before substitution.
