The TRF 6690 PCB Transformer is a high-performance through-hole PCB transformer designed to deliver a stable 7.2VAC output for power supplies, battery charging circuits, industrial controls, automation equipment, and embedded electronic applications. With a 22VA power rating and a 3.05A secondary current, it provides reliable low-voltage AC power for applications requiring high current output and dependable performance.
Designed for direct PCB mounting, the TRF 6690 simplifies installation by reducing external wiring while maximizing available board space. Its encapsulated construction provides excellent electrical isolation between the primary and secondary windings, ensuring safe, stable, and long-lasting operation in commercial, industrial, and OEM electronic equipment.
The 7.2VAC output is ideal for AC-to-DC power supply designs, battery charging systems, motor control circuits, automation equipment, instrumentation, and embedded electronics. When rectified and regulated, it delivers a stable DC supply suitable for powering high-current electronic circuits.
Engineered for continuous operation, the TRF 6690 offers exceptional reliability and efficiency, making it an excellent choice for electronic product development, maintenance, repairs, and educational projects.
Features
Compact PCB mounting transformer
22VA power rating
Single 7.2VAC secondary output
High 3.05A secondary current
Through-hole PCB installation
Provides electrical isolation between primary and secondary
Stable AC output for electronic circuits
Encapsulated, space-saving construction
Reliable long-term performance
Suitable for commercial and industrial applications
Specifications
Part Number: TRF 6690
Product Type: PCB Transformer
Power Rating: 22VA
Secondary Voltage: 7.2VAC
Secondary Current: 3.05A
Number of Secondary Outputs: 1
Mounting Type: PCB Through-Hole
Output Type: AC
Applications
PCB power supplies
Battery charging circuits
Industrial control systems
Automation equipment
Motor control circuits
Instrumentation and measurement equipment
AC-to-DC power supply designs
Embedded electronic systems
Educational electronics projects
OEM electronic equipment
What's in the box
1 x TRF 6690 PCB Transformer 22VA 7.2VAC 3.05A Through Hole
