Home > Arduino & SCM Supplies > 6~24V
6~24V 24V 12V to 5V USB Step Down Module DC-DC Converter Phone Charger
Features New main chip made in USA. The max output current 3A£¬ long time use 2.1A£¬ enough use. New design£¬ 3 solid state ceramic capacitors (MLCC). Synchronous rectification£¬ High efficiency£¬ 6.5V to 5V 0.7A can up to 97.5%£¬ 12V to 5V 1A can up to 94%. Flat copper inductor£¬ improve conversion efficiency With output overvoltage protection. There is 1.5A fuse£¬ output 5V have 300W TVS tube protect your USB device. Using the latest USB identification circuit£¬ perfectly compatible with IPHONE£¬ the most of Android phones£¬ IPAD etc. High quality USB port. Output voltage indicator (RED). Input with reverse polarity protection diode£¬ will not damage when input connect incorrect. Ultra-low static current£¬ 0.85 mA only. Do not need to add swith when connected to the car battery£¬ can be connected to car cigarette lighter cable or ACC power supply cable. Module Parameters Module Properties: non-isolated buck module (BUCK) synchronous rectification Input voltage: DC 6-24V Output voltage: 5.1-5.2V Output current: 3A MAX Conversion efficiency: can up to 97.5% (6.5V step down to 5V 0.7A) (after short reverse protection and fuses test value) Switch frequency: 500KHz Output ripple: 10mV around (12V to 5V3A) 20M bandwidth Output indicator: Output voltage indicator is red Operating temperature: Industrial grade (-40 Celsuis to + 85 Celsuis) (the higher the ambient temperature£¬ the lower the output power) Output overvoltage protection: Yes£¬ input 1.5A fuse£¬ output 5V have 300W TVS tube clamp protection. Full load temperature: 30 Celsuis Static current: 0.85 mA Load regulation: ± 1% Voltage Regulation: ± 0.5% Dynamic response speed: 5% 200uS Output short circuit protection: Yes£¬ but please do not short circuit for a long time Input reverse polarity protection: Yes£¬ there is reverse polarity protection diode Connection mode: Welding Input mode: Welding Output mode: USB