Numerical Control Adjustable Direct-Current Voltage Step Down PowerSupply Module Constant Voltage and Constant Current Solar Recharge Buck Converter

Numerical Control Adjustable Direct-Current Voltage Step Down PowerSupply Module Constant Voltage and Constant Current Solar Recharge Buck Converter Description

1??Support firmware upgrade, antiBackflow, support solar recharging, support serial communication, standard MODBUSprotocol. 2??Reasonable 38*29mm LCD screen layout and large font size for convenient reading and operation. 3??Adopting an integrated injection molded shell made of flameretardant material for safety. 4??Double layer buckle design ensures a safer fixation of the double-layer circuit board. 5??Silicone buttons, comfortable to the use, each button comes with an indicator light. 6??Built in buzzer: button prompts, alarm prompts. 7??High accurate external clock crystal oscillator ensures time accuracy, more accurate capacity/energy statistics, powerful 48 pin MCU controller, 64M frequency, faster computation speed. 8??Upgrade plug-in terminals for easy disassembly and replacement. 9??Input antiReverse protections, output antiBackflow protections, input undervoltage protections, output over-voltage protections, output over-current protections, output over-power protections, over temperature protections, timeout protections, over capacity protections, and over energy protections. 10??Dual inductance design, using high-power high-temperature resistant iron silicon aluminum magneticRing inductance. 11??Fine quality solidstate capacitors, large-area ventilated heat sinks.