ประกอบด้วย
1.วงจร Dc to Dc Step Down
2. Display Voltage
3.ต่อ volume ปรับค่าได้แทนตัวเก่าที่เป็น Trippot
Input ใช้ adapter ต่อเข้ามา
XL4015 Large current 5A constant current LED driver lithium-ion battery power supply module
XL4015 Step down (Buck) DC to DC Converter 5 Amp module 5A constant voltage(CV) constant current(CC) module
Input: IN + input positive, IN- input negative
Output way: OUT + output positive, OUT- output negative
Input voltage: 4-38V
Output voltage: 1.25-36V continuously adjustable
Output current: adjustable, maximum 5A
Output Power: 75W maximum
Working temperature: -40 to + 85 degrees
Operating frequency: 180KHz
Conversion efficiency: up to 96%
Short circuit protection: Yes (limit current 8A)
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