20Pcs 5V Regulator Module Mini Voltage Reducer DC 4.5-24V 12V 24V Step Down to 5V 3A Buck Converter Reduced Voltage Regulator Power Supply Transformer Module

Product Description
AITIAO 20Pcs 5V regulator module mini voltage reducer DC 4.5 – 20V 12V 24V to 5V 3A buck converter power supply transformer moduleParameters:Input voltage: DC 4.5 – 20VOutput voltage: integrated adjustable and fixed output, and adjustable range is 0.8 – 17V, fixed output is 1.8V, 2.5V, 3.3V, 5V, 9V, 12V, able to be chosen on the back side3> Output current: 3A max, please enhance cooling work when it is full load. When actual tested input 12V and output is 1.5A, no need to add other system4> Enable function control: yes, low electric level will stop working when high electric level is working. High electric level is 2-5V, low electric level is 0V or so5> Operating temperature: -40℃ – +85℃, industrial class, the higher the operation temperature is, and the smaller the output power is6> Conversion efficiency: 97.5%, 6.5V to 5V, 0.7A7> Switch frequency: 500KHz8> Output ripple: 20 mV, 12V to 5V, 3A, 20M width9> Output over-voltage protection: no10> Temperature rising range at full load: 40℃11> Static current: 0.85mA12> Voltage adjustment rate: ±0.5%13> Dynamic response speed: 5% 200uS14> Output short-circuit protection: yes, please don’t keep making it short-circuit.15> Output reverse connection protection: no16> Hole spacing: 2.54 mm17> Size: 20 x 11 x 5 mmPackage includes:20 x Mini 5V 3A regulator modules