Use IC solutions, very low standby power consumption, heat a small, high stability, Short circuit protection. overheat protection. all by the 100% full load burn. Size: 85*46*48MM, Weight: 0.20KG. Operating temperature 0 degC ~ +50 degC. Storage temperature -20 degC ~ +85 degC Output wire length 1.2M, DC head: 5.5 * 2.1MM Made according to customer specific requirements