2pcs LM2596S LM2596 DC-DC Buck Converter Adjustable Step-Down Voltage Regulator Power Module 36V 24V 12V to 5V 2A Voltage Stabilizer with LED Display

Adjustable LM2596S DC-DC Buck Converter Specifications: Model: LM2596 Input voltage: DC 3V - 40V Output Voltage: DC 1.25V - 37V (adjustable) Output Current: 3A (max) Conversion Efficiency: 92% (max) Switching Frequency : 65KHz Rectification: non-synchronous rectification Module property: non-isolated buck module Operating Temperature: -45℃ to +85℃ Load Regulation: ± 0.5% Voltage Regulation: ± 2.5%

• LM2596 Buck Converter: Input voltage: 4.0V - 40V; Output voltage: 1.25V - 37V; Output current: 2A (normal and stable) and 3A max; Conversion efficiency: 92% (highest); Output ripple under 30mV, switching frequency 150KHz.V
• The voltage regulator can be turned off, and the switch can be turned off by pressing and holding the switch for more than 1s and less than 4s, once the voltmeter is turned off, simply press the switch to turn on the voltmeter.
• Output current 3A, recommendations within 2.0A use, high current needed to enhance heat dissipation.
• Built in over-temperature protection function, current limit function, output short-circuit protection function.
• LM2596 LM2596S DC-DC Buck Converter can be applied to fields in the input voltage is higher than the step-down output voltage, such as batteries, power transformers, DIY adjustable power supply.