ELBOTICS DC-DC XL6009 Digital Boost Step Up Power Supply Module Adjustable 4.5-32V to 5-52V Step-up Voltage Regulator With LED Voltmeter Electronic Components Electronic Hobby Kit

XL6009 DC to DC Digital Boost Step Up Power Supply Module Adjustable 4.5-32V to 5-52V Step-up Voltage Regulator with Voltmeter.Specification: Module type: Non-isolation booster Rectifier system: Not synchronous rectifier Input voltage: 4.3V-32V Output voltage: 5V-52V Incoming current: 4A (maximum) Transfer efficiency: 94% (the highest) Normal efficiency: 85% Module size: 70 x 37 x 10mm/2.76 x 1.46 x 0.39" Packing weight: 26g. The XTW6009 is a high performance boost module with 4A switching current. The module uses the second generation of high-frequency switching technology XL6009E1 as the core chip, which far exceeds the performance of the first generation LM2577 - Ultra-wide input voltage 3V-32V (normal boost operation below 5V, but the digital tube does not work), the optimal working voltage range is 5-32V; ultra-wide boost output voltage 5V-35V - Built-in 4A high efficiency MOSFET switch tube for up to 94% efficiency; (LM2577 current is only 3A) - Ultra-high switching frequency of 400KHz, which can achieve very good results with a small-capacity filter capacitor, with smaller ripple and smaller volume. (LM2577 frequency is only 50KHz) - With power indicator - With voltmeter display and voltmeter self-calibrating. A more advanced voltage microprocessor is used, with a voltmeter error of ±0.05V and a range of 0-35V. (Note: To ensure the accuracy of the voltmeter, please ensure that the input voltage is above 4.5V) - Touch the button to switch the measurement input or output voltage, and an indicator light indicates which voltage is being measured, and save the settings, even if the power is turned on after being turned off. - The voltmeter can be turned off, and it is easy to tap the left button when it is not needed.