TRF 3329 PCB Transformer 1.5VA 2x15VAC 2x50mA Through Hole

The TRF 3329 PCB Transformer is a compact through-hole PCB transformer designed to provide dual 15VAC secondary outputs for low-power electronic circuits, instrumentation, control systems, and AC power supply applications. With a 1.5VA power rating and dual 15V secondary windings rated at 50mA each, it offers excellent flexibility for circuits requiring symmetrical or isolated AC supplies.

The dual secondary configuration allows the transformer to be used for split-rail power supplies, bipolar voltage circuits, operational amplifier power supplies, and other applications requiring dual AC outputs. The transformer can also be configured in series or parallel (where appropriate) depending on circuit requirements.

Designed for direct PCB installation, the TRF 3329 simplifies assembly while providing reliable electrical isolation between the primary and secondary windings. Its encapsulated construction offers dependable long-term performance, making it suitable for commercial, industrial, educational, and OEM electronic equipment.

Ideal for AC-to-DC conversion circuits, the transformer provides a stable AC source that can be rectified and regulated to generate clean DC supply rails for sensitive electronic systems.

Features

Compact PCB mounting transformer

1.5VA power rating

Dual 15VAC secondary outputs

50mA output per secondary winding

Through-hole PCB mounting

Dual isolated secondary windings

Suitable for split or dual power supplies

Provides electrical isolation

Reliable encapsulated construction

Long operational service life

Specifications

Part Number: TRF 3329

Product Type: PCB Transformer

Model: 3329

Power Rating: 1.5VA

Secondary Voltage: 2 × 15VAC

Secondary Current: 2 × 50mA

Mounting Type: PCB Through-Hole

Output Type: Dual AC Outputs

Applications

Dual-rail power supplies

PCB power supply circuits

Operational amplifier power supplies

Industrial control electronics

Instrumentation equipment

Automation systems

Audio electronics

Test and measurement equipment

Educational electronics projects

OEM electronic equipment

What's in the box
1 x TRF 3329 PCB Transformer 1.5VA 2x15VAC 2x50mA Through Hole