Features DC/DC step-down converter Constant current output: 350mA to 1400mA Wide input voltage: 10~56VDC(59VDC Max.) Wide output LED forward voltage: 6~52VDC High efficiency up to 96% Comply with BS EN/EN61347 and BS EN/EN55015 regulation Build-in PWM and remote ON/OFF control Protections: Short circuit/Over temperature Cooling by free air convection Fully encapsulated and compact size Suitable for driving illumination LED 3 years warranty General Specification Current accuracy ±5% at 48V Over temperature protection Protection type : Shut down, recovers automatically after temperature goes down Efficiency 96% at full load and 36VDC/48VDC input Short circuit protection Regulated at rated output current Working temperature -40°C to +50°C EMC Compliance to EN55015 class B, EN61000-4-2,3,4,6,8, EAC TP TC 020 Temp. Coefficient ±0.03% / °C Dimension (LxWxH) (mm) 32.1*20.5*12.5mm or 1.26"*0.8"*0.49" inch Potting material Epoxy