Description
Parameters: Module properties: Non-isolated downward module (BUCK) Rectification: Synchronous rectification Input voltage: DC 4.75V-23V Output voltage: DC 1.0V-17V (adjustable, output current: rated current 1.8A (3A MAX, cannot be extended)) Conversion efficiency: 96% (higher) Switching frequency: 340KHz Output ripple: 30mV (no load) Load regulation: ±0.5% Voltage regulation: ±2.5% Operating temperature: industrial (-40 ~ +85) Size External dimensions: 17x12x3.8mm / 0.67×0.47×0.15in NOTE: This cannot be used to increase voltage. The output voltage is always lower than the input voltage! 100% brand new and high quality. Features: 1. Uses an integrally molded power inductor and synchronous rectifier control chip, smaller and more efficient. 2. You can connect a multimeter to the output port to adjust the voltage synchronously, and use a screwdriver to adjust the potentiometer. It can obtain an accurate voltage with a small Adjustment. Note: 1. These circuit boards can adjust the current