XL6009 DC-DC Step-up power supply module with voltmeter - 4.3-32V to 5-52V

Descriptions: XL-6009 DC-DC Step-up power supply module with voltmeter - 4.3-32V to 5-52V Small and efficient step-up converter with an on-board voltmeter. the push button can be used to switch between the voltmeter's input and output readings (rapid press), to adjust the voltmeter readings (medium press), or shut off the voltmeter to save power (long press.). Use the small golden screw near the input voltage jack to adjust the output. Input voltage:4.3V-32V Output voltage: 5V-50V Incoming current: 4A (maximum) Conversion efficiency: up to 94%, usually around 85% Switching frequency: 400KHz Output ripple: 50mV Load regulation: ±0.5% Voltage regulation: ±0.5% Operating temperature: -40℃ ~ +85℃ Size: 69x37x12mm (WxLxH)