LM2596 DC-DC Buck Power Converter Module, 5 PCS Adjustable 4-40V to 1.5-35V Premium Solid Capacitor Converter with LED Voltmeter Display

Brand: AYWHPPower Source: DCProduct Dimensions: 0.51D x 1.42W x 0.51HMounting Type: PCB MountCurrent Rating: 3 Amps【LCD Numerical Display】Buck converter with voltmeter LCD display, voltmeter error ±0.1V, input 4.0-40V to output 1.25-37V (Note: if the input voltage is less than 4V, the onboard voltmeter will not work and will not display).【Auto Calibration】 LM2596 adjustable buck converter input and output voltage measurement error is a more accurate function. Pressing the switch for more than 4 seconds and releasing it after measuring the error is a more accurate function【LM2596 Buck Converter Module】The internal oscillation frequency is 150KHz, which belongs to the second generation voltage regulator, with low power consumption and high efficiency. It is equipped with high-quality solid capacitors to enhance the stability and durability of the circuit and effectively filter out high-frequency noise.【Safety Protection】The LM2596 buck converter has low voltage cutoff、 reverse voltage protection, reverse connection protection, reverse connection will not burn out, and has overheating protection and short circuit protection functions【DC to DC Converter】LM2596 buck converter is suitable for various application scenarios, including vehicle power supply, DIY power supply, industrial equipment, etc., suitable for professional and amateur users. Perfect for everyday use. High quality materials and excellent craftsmanship ensure long-lasting durability.