shockley XL6009 DC-DC Boost Converter Module 3V-32V to 5V-35V Power Supply Module (2 PCS) Power Supply Electronic Hobby Kit

XL6009 400KHz 4A Switch Current Step-UP Power Boost Converter Module Module Type: Non-isolation Boost (BOOST) Input Voltage: 3V-32V, The optimal operating voltage range is 5-32V Output Voltage: 5V-35V (Step-up module, output voltage is higher than input voltage) Input Current: 4A (max) Non-Load 18mA (The higher voltage, the greater no-load current.) Conversion Efficiency: Max 94% (The larger voltage difference, the lower efficiency) Switching Frequency: 400KHz Output Ripple: 50mV (The higher voltage, the greater current and ripple) Load Regulation: +/-0.5% Voltage Regulation: +/-0.5% Working Temperature: -40 to +85 degree Celsius Size: 43x21x14mm(LxWxH) Xl6009 booster module is a 4A switching current high performance BOOST module, with the third generation of high frequency switch technology as the core chip, the performance is far superior to LM2577. It can be used for booster power supply, DIY adjustable mobile power supply, booster charger, etc. Attention: Input operating voltage should not exceed 32V to avoid damage to the module. Please check whether the negative terminal and positive terminal are connected correctly before operation. If the output voltage is equal to the input voltage or no change in regulation, cut off the power, counterclockwise rotation of the potentiometer a few to a dozen turns, and then power on.