Features:
1. Supports serial communication, standard MODBUS protocol, firmware upgrade, and MPPT solar charging
2. The visualization range is 38 * 29mm, and the LCD screen is larger than 1.8 inches! Reasonable LCD screen layout, large, full and round fonts, professional power LCD screen
3. The display panel adopts a gold-plated design, which has better oxidation resistance and conductivity, and is more durable! The shell adopts an integrated injection molded shell, and the flame-retardant material is safer! Double layer buckle design ensures a more secure fixation of the double-layer circuit board
4. High precision external clock crystal oscillator ensures time accuracy, more precise capacity/energy statistics, powerful 48 pin MCU controller, and faster 64M frequency operation speed
5. Built in buzzer button prompt, alarm prompt with echo in everything
Product parameters:
XY6506:
Input voltage: 12.0~72V
Output voltage: 0~65V
Output current: 0~6.000A
Output power: 390W
XY6509X:
Input voltage: 12.0~72V
Output voltage: 0~65V
Output current: 0~9.000A
Output power: 585W
Voltage accuracy:+0.5%+1 word
Current accuracy:+0.5%+3 words
Voltage resolution: 0.01V
Current resolution: 0.001A
Conversion efficiency: around 95%
Soft Start: Yes
Buzzer: Yes
MPPT function: Supports MPPT solar charging
Regarding the protection mechanism:
Input anti reverse connection: Yes
Input undervoltage protection (LVP): adjustable from 10-75V, default 10V
Output overvoltage protection (OVP): adjustable from 0-67V, default 67V
Output overcurrent protection (OCP):
XY6506:0-6.2A, Default 6.2A
XY6509:0-9.2A, Default 9.2A
Output Overpower Protection (OPP):
XY6506:0-420W, Default 400W
XY6509:0-650W, Default 650W
Over temperature protection (OTP): adjustable from 0-110 ℃, default 95 ℃
Overtime Protection (OHP): 1 minute -99 hours and 59 minutes, default off
Overcapacity protection (OAP): adjustable from 0-9999Ah, default off
Ultra Energy Protection (OPH): 0-4200KWH adjustable, default off
Packaging listing
1 x DC Regulated Power Supply 6A 9A 12-72V DC to DC Step Down Voltage Bench Firmware Upgrade Stabilized Voltage Buck Converter

















