23W 30-42V DC 0.4A to 0.55A Constant Current LED Transformer for LED Lighting

General Constant Current Type Model Name Switching Power Supply Input AC 220-240V Output 30-42V DC 40V max Current OFF 400-550mA 450mA Power up to 23 W Yield 96 Version Model for LED and lighting applications Surge Protection Yes Overload Short circuit protection yes Size Length 100 mm Width 31 mm Height 28 mm Isolated high precision constant current Small and practical Easy to assemble Large cable terminal can be mounted with screws Protective device Overload and short circuit protection Overheating protection Low voltage protection SELV Protection class II Lifespan up to 50,000 hours