VTX-121-3832-412

$6.07

Description：PWR XFMR PCB ENCAP 3.2VA 2X115V
Series：VTX-121-38xx-xxx
Mfr：Vigortronix
Package：Bulk

SKU:fad4511904fb Category: Power Transformers Brand: Vigortronix

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Product introduction

Product Detailed Parameters

Description：PWR XFMR PCB ENCAP 3.2VA 2X115V
Series：VTX-121-38xx-xxx
Mfr：Vigortronix
Package：Bulk
Type：Laminated Core
Voltage - Primary：115V, 230V
Voltage - Secondary (Full Load)：Parallel 12V, Series 24V
Current - Output (Max)：133mA
Primary Winding(s)：Dual
Secondary Winding(s)：Dual
Center Tap：No
Power - Max：3.2VA
Mounting Type：PCB
Termination Style：PC Pin
Size / Dimension：41.00mm L x 35.00mm W
Height - Seated (Max)：28.00mm
Voltage - Isolation：4200Vrms
Weight：0.353 lb (160 g)

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VTX-121-3832-412

Overview

The Vigortronix VTX-121-3832-412 is a laminated core power transformer designed for PCB installation. It features a primary voltage rating of 115V and 230V connected in parallel, providing an output of 9V at 356mA with a total power capacity of 3.2VA. The unit utilizes encapsulation for environmental protection and safety isolation.

Feature Summary

Laminated core construction for efficient magnetic coupling
Encapsulated design for enhanced durability and insulation
Parallel primary winding configuration for flexible input compatibility

Applications

General purpose power supply circuits
Industrial control equipment
Information Technology Equipment (ITE)

Procurement Notes

Verify the specific part number suffix against official Vigortronix documentation to confirm electrical characteristics and pinout configuration. Ensure that the selected component meets the required safety certifications and thermal ratings for the intended application environment before finalizing procurement.

Selection Notes

Select this transformer based on the requirement for a 3.2VA isolated power source with dual primary voltage support. Consider the physical dimensions and mounting style to ensure compatibility with the printed circuit board layout and enclosure constraints.

Part Context

This component belongs to the Vigortronix VTX series of PCB mount transformers. These units are engineered to provide reliable voltage transformation in compact electronic assemblies, serving as critical interface elements between mains or line voltage sources and low-voltage circuitry.

Replacement Considerations

Cross-reference tools may identify parametrically similar parts from other manufacturers. Verify that any substitute matches the 3.2VA rating, 9V secondary output, and encapsulation type to maintain system performance.

How to buy

Online and offline orders are supported. If the item is available for online purchase, you can place it in the cart; for wholesale pricing, please contact our product manager for a quote.

Payment Method

Payment methods: T/T, WeChat Pay, credit cards, Google Pay, Apple Pay . Buyer covers shipping, fees, duties, and taxes; contact our product manager if you need a contract/procurement process.

Delivery time

In-stock items usually ship within 24 hours. Otherwise, shipment is arranged 1 to 2 days after the items arrive at our warehouse. Timing depends on destination and shipping method.

Freight calculation

Freight cost depends on destination, package size, and weight . We offer shipping options via DHL, FedEx, UPS, and TNT , and can ship using your freight account upon request.

Mode of Transportation

We ship via DHL, FedEx, UPS, and TNT. If you prefer a specific logistics provider, we can ship using your designated carrier.

Return and Refund

Returns are accepted within 60 days of invoice with RMA approval. Items must be resalable; original invoice and test report are required. No returns for customer errors.