TRF 3322 PCB Transformer 1.5VA 12VAC 125mA Through Hole

The TRF 3322 PCB Transformer is a compact through-hole PCB transformer designed to provide a reliable 12VAC output for low-power electronic circuits, control systems, instrumentation, and power supply applications. With a 1.5VA power rating and 125mA secondary current, it is ideal for powering embedded electronics, signal processing circuits, and industrial control equipment.

Designed for direct mounting onto printed circuit boards, the TRF 3322 simplifies assembly while reducing wiring requirements and saving valuable PCB space. Its robust construction provides reliable electrical isolation between the primary and secondary windings, improving safety and ensuring stable operation in a wide range of electronic applications.

The transformer is well suited for use in AC-to-DC power supply designs, where the 12VAC output can be rectified and regulated to provide stable DC voltages for sensitive electronic circuits. Its compact size and dependable performance make it an excellent choice for commercial, industrial, educational, and OEM equipment.

Features

Compact PCB mounting transformer

1.5VA power rating

12VAC secondary output

125mA secondary current

Through-hole PCB mounting

Provides electrical isolation

Reliable and stable performance

Space-saving encapsulated design

Suitable for low-power electronic circuits

Long operational service life

Specifications

Part Number: TRF 3322

Product Type: PCB Transformer

Model: 3322

Power Rating: 1.5VA

Secondary Voltage: 12VAC

Secondary Current: 125mA

Mounting Type: PCB Through-Hole

Output Type: AC

Applications

PCB power supplies

Embedded electronic systems

Industrial control equipment

Instrumentation

AC-to-DC power supply circuits

Automation electronics

Security and alarm systems

Test and measurement equipment

Educational electronics projects

OEM electronic products

What's in the box
1 x TRF 3322 PCB Transformer 1.5VA 12VAC 125mA Through Hole