227F

Description：PWR XFMR SEMI-TORO 5VA TH
Series：227
Mfr：Hammond Manufacturing
Package：Bulk

SKU:2bf8da542c9d Category: Power Transformers Brand: Hammond Manufacturing

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Product introduction

227F is listed in the Power Transformers range at ChipApex. The manufacturer field lists Hammond Manufacturing. Its product description is PWR XFMR SEMI-TORO 5VA TH. Review the specifications below when checking this part for your BOM.

Power Transformers specifications for 227F

Description：PWR XFMR SEMI-TORO 5VA TH
Series：227
Mfr：Hammond Manufacturing
Package：Bulk
Type：Semi-Toroidal
Voltage - Primary：115V
Voltage - Secondary (Full Load)：Parallel 15V, Series 30V
Current - Output (Max)：Parallel 340mA, Series 170mA
Primary Winding(s)：Single
Secondary Winding(s)：Dual
Center Tap：No
Power - Max：5VA
Mounting Type：Through Hole
Termination Style：PC Pin
Size / Dimension：51.31mm L x 41.40mm W
Height - Seated (Max)：26.67mm
Voltage - Isolation：-
Weight：0.38 lb (172.37 g)

Power Transformers datasheet and documents for 227F

227F

Power Transformers Overview

The Hammond Manufacturing 227F is a PCB mount power transformer featuring an epoxy-cast construction. It provides a 5 VA power rating with a dual secondary winding configuration. The secondary output is specified as 30 VAC center-tapped at 170 mA, or 15 VAC at 340 mA. The primary winding accepts 115 VAC input. This component utilizes through-hole mounting for integration into printed circuit boards.

Power Transformers Feature Summary

Epoxy-cast encapsulation for environmental protection
Dual secondary winding capability
Through-hole PCB mounting style

Power Transformers Applications

Low-power electronic equipment requiring isolated AC voltage
Control circuits utilizing center-tapped secondary outputs
Industrial instrumentation power supplies

Power Transformers Procurement Notes

Verify the specific electrical requirements against the official datasheet before procurement. Confirm that the 5 VA rating and 115 VAC primary voltage align with the system design. Ensure the PCB layout supports the through-hole package dimensions. Check current availability status as distribution may vary by region.

Power Transformers Selection Notes

Select this component when a compact, low-power transformer with a center-tapped secondary is required. The 5 VA rating suits applications with modest current demands. Verify that the 115 VAC primary input matches the available supply voltage. Consider the physical footprint constraints on the target PCB to ensure compatibility with the through-hole mounting style.

Power Transformers Part Context

The 227F belongs to the Hammond 227 Series of power transformers. This series focuses on providing reliable isolation for low-voltage applications. The components are designed for direct integration into electronic assemblies via PCB mounting. The epoxy-cast construction distinguishes these units from open-frame alternatives.