1PCS LM2596 DC To DC Buck Converter 2A 4.0~40V To 1.25-37V Adjustable Voltage Power Supply Step Down Module with LED Voltmeter

Brand Name: Origin:Mainland China Description

•Module Model:LM2596 Buck Converter + Voltmeter •Cutting Size: 66mm x 35mm •Input Voltage: DC 4.0~40V •Output Voltage: 1.25V~37V (continuously adjustable, the input voltage must be 1V higher than the output voltage) •Output Current: 2A(normal and stable), 3A Max. •Ripple Frequency: About 150Khz •Ripple Peak: About 100mV •Display Color: Red •Voltage Meter Error: ±0.1V •Measure Range:4~40V (for measure accurately, please ensure that the input voltage is more than 4V) •IN+: Input Postive •IN-: Input Negative •Out+: Output Postive •Out-: Ouput Negative

Features •A key switch input and output voltage •green light: measuring the output voltage •red light: measuring the input voltage •with terminal and retain the wire bonding wiring point