منبع تغذیه DC-DC سوئیچینگ DC منبع تغذیه

Buck DC-DC Power Supply Module 4.2V 40A 168W for Taxi / Bus Display Screen Features: * To prevent car screen flower screen, the splash screen and two horizontal line design * Input reverse connect protection * High efficiency 91% & small size * Low output ripple and noise * Aluminum metal shell,natural cooling * Through the EMC certification * 2 years warranty Specifications: Switching power supply NBD200-4.2-A OUTPUT DC Voltage 4.2V Current Range 0~40A Rated Current 40A