Sinknap Power Transformer Single Phase 220V Input 6/9/12/18/24V Output EI Power Transformer for Household Appliances Fully soldered enameled wire connections help prevent loosening, while insulating sleeves enhance insulation performance for reliable operation. Features wide voltage output options and multiple input compatibility, providing stable performance with precise voltage and current regulation, along with high efficiency. Constructed with high-quality plastic, metal, and copper core for durable and safe operation. Dimensions: 29mm x 13mm x 26mm (Approx. 1.14" x 0.51" x 1.02") Input and output lead length: 13cm (Approx. 5.12") Mounting hole spacing: 42mm (Approx. 1.65") Suitable for use in home security systems, household appliances, machinery, and industrial equipment. Item Name: Power Transformer Material: Copper, Plastic, Metal Power: 1W Frequency: 50-60Hz Input: AC 220V 50Hz Specification: EI 28x12 Output Voltage: 6/9/12/18/24V Phase Type: Single Phase Isolation Features: Safe Protection, Heat Resistant, Insulated Size Details: Power Transformer Size: 29mm x 13mm x 26mm / 1.14" x 0.51" x 1.02" (Approx.) Lead Length: 13cm / 5.12" (Approx.) Mounting Hole: 42mm / 1.65" (Approx.) Note: Due to differences in lighting and screen settings, the item color may vary slightly from images. Slight dimensional variations may occur due to manual measurement. Package Includes: 1 x Power Transformer