PK-TEI28, PK-TEI35, PK-TEI41 Specifications: 1) Input: AC 120V or 230V, 60Hz or 50Hz 2) Output: AC or DC 3.0-36V, 100-2,500mA 3) CQC or CE approval 4) Application: industrial power control, circuit control, consumer electronics Packing: 1) Plastic bag + carton 2) Bubble bag + carton