ZYAMY LM2596S Buck Converter DC-DC Adjustable 3A Step Down Power Supply Module Voltage Regulator

Parameter: Name: LM2596S Step Down Buck Converter Size: 43x21x14mm (LxWxH) Quantity: 1pc 1. Input Voltage: 3.2-35V Adjustment: First connect the input power supply correctly (between 3.2V-35V), then use a multimeter to monitor the output voltage and adjust the potentiometer (generally turn clockwise to boost voltage, turn counterclockwise to reduce voltage). 2. Output Voltage: 1.25-30V continuously adjustable (No-load debugging is recommended) 3. Output Current: Rated current 1A, MAX 2A (Need heat sink), if output power is more than 15W, please add heat sink. 4. Transfer Efficiency: 92% max, (Higher output voltage, higher efficiency.) 5. Static Power Consumption: Approx. 3mA 6. Please keep 1.5V minimum voltage difference to ensure stable output. Note: When adjusting voltage, the load should be connected first and the power should be off. Counterclockwise is buck, clockwise is boost.