Catalog > Passive Components > Transformers > PCB TRF 3822 PCB Transformer PCB Transformer • 2.0VA • 12V out • 170mA Part No: TRF 3822 78.49 ZAR inc for 1 Each (Quoting) Add to Cart Specifications, Prices & Availability may change without notice. Images are for illustration purposes only. E&OE Additional Information Model 3822 Power Output 2.0VA Secondary Voltage 12V Secondary Current 170mA