Catalog > Passive Components > Transformers > PCB PCB Transformer PCB Transformer TRF 3899 PCB Transformer • 2.0VA • 2x7.2V out • 2x137mA 54.47 ZAR inc for 1 Each 5 in Stock Add Specifications, Prices & Availability may change without notice. Images are for illustration purposes only. E&OE Additional Information Model 3899 Power Output 2.0VA Secondary Voltage 2x7.2V Secondary Current 2x137mA