New 2A DC-DC 7V-100V to 5V 9V 12V 24V Fixed Output Voltage Regulator Step down Buck Power Module DC-DC Step-Down Buck Converter

Features:1. Input wide voltage DC 7-100V, compatible with various high-voltage DC power supplies.2. Fixed output 5V/9V/12V/24V, flexible voltage selection.3. The conversion efficiency is as high as 96%, energy-saving and low heat generation.4. Built in overheating and overload protection, making it safer and more reliable to use.5. Compact in size, space saving, supports surface mount installation, and facilitates automated production integration.Parameter:Input voltage: DC 7V~100V (input must be greater than output 2V or above)Output voltage: 5V/9V/12V/24VOutput current: 5V/2A, 9V/2A, 12V/2A, 24V/1.7AConversion efficiency: 96% (highest)Output ripple:No load current: 1mAWorking temperature: -40 ℃ to+125 ℃Protection function: with overheat, overload and other shutdown protectionNote:1. Pay attention to wiring according to the diagram and do not make mistakes.2. If there is no voltage output without load, it needs to be connected to a load to display.3. Connect the wires before powering on, otherwise high voltage input or hot plugging may cause spark damage.4. If working for a long time or generating excessive heat, measures such as heat dissipation should be taken.5. Not suitable for motors, relays, inductive loads with self induced voltage, requiring the ability to output parallel electrolytic capacitors 100UF/25V with TVS or diode SS34.The input of 6.72V battery pack or above with touch connection method requires parallel connection of 22 or 47UF/100V electrolytic capacitors at the input end to solve the problem.Package Include:DC-DC Step down Power supply Module*1