ITEM NAME:DC-DC Buck Module 6-24V 12V/24V to 5V 3A USB Step Down Power Supply Charger O2U3 DC-DC Buck Module 6-24V 12V/24V to 5V 3A USB Step Down Power Supply Charger O2U3 New design, 3 solid state ceramic capacitors(MCC), more safe and low ripple. Synchronous rectification, High efficiency Flat copper inductor, improve conversion efficiency. With output overvoltage protection. 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 Properties: non-isolated buck module (BUCK) synchronous rectification Input voltage: DC 6-24V Output voltage: 5.1-5.2V Output current: 3A MAX (please enhance heat dissipation when full load using), the actual test result input 12V output current 2A do not need to enhance heat dissipation. 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 Degree to + 85 Degree ) (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 Celsius 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: Soldering Input mode: Soldering Color: picture color Material: PC + metal Product size: 2.6*1.5*0.7cm .Properties: non-isolated buck module (BUCK) synchronous rectification. High quality USB port. Conversion efficiency: can up to 97.5% (6.5V step down to 5V 0.7A) (after short reverse protection and fuses test value).
