ماژول رگولاتور DC به DC کاهنده 5 آمپر دارای نمایشگر و قابلیت تنظیم ولتاژ و جریان خروجی

Voltage calibration:

power down, press and hold the "set" button, power on, enter the voltage calibration mode, the LCD screen starts to flash, release the set button, press the "set" key to add, "OK" For the correct input voltage, such as: the input voltage of 12.65V, then the voltage will be adjusted to 12.65V, 2 seconds after the automatic preservation, power out of the calibration is completed!

Current calibration:

press and hold the "OK" button, power on, enter the current calibration mode, the LCD screen starts to flash, release the "confirm" button, press the "set" key to add, "confirm" The correct current value, such as: no load display 0.02A, then adjust to 0.00A can be, 2 seconds after the automatic preservation, power out of the calibration is completed

Features:
LCD with backlight, voltage and current dual display at the same time.
Wiring terminals and USB interface output, convenient for wide applications.
Input voltage: 6-32V(input voltage must be higher than the output voltage of 1.5V above).  
Output voltage: 1.5-32V continuously adjustable.
5A peak current, recommend to use within 4.5A.
High conversion efficiency, up to 96%(efficiency affected by input and output voltage, current and pressure difference).
Delicate transparent acrylic case, components can be well protected and looks stylish.
A great DIY kit for DC-DC step-down power supply module.

Specifications:
Display: LCD
Input Voltage: 6-32V
Output Voltage: 1.5-32V Continuously Adjustable(input voltage must be higher than the output voltage of 1.5V above)
Output Current: Adjustable, Peak 5A(recommend use within 4.5A)
Output Power: Max. 75W(recommend use within 50W)
Working Frequency: 180KHz
Efficiency: 96%
Input Reverse Protection: None
Output Reverse Reflow: None
Short-circuit Protection: Yes
Over Temperature Protection: Yes(automatically shut down output when over temperature)
Working Temperature: -20°C~70°C
Module Size: 65 * 40 * 25mm
Package Weight: 34g

Note:
1. When the output exceeds 3A or 35W, please pay attention to heat dissipation; you can install a small fan on the input terminal.
2. The constant current is adjustable when output voltage>2V; current adjustment works under constant current state.
3. It's not under constant current mode until the load output current is larger than the setting current; otherwise, it would work under constant voltage state.
4. Before charge for USB devices, please make sure that the output voltage is adjusted to 5V; if higher than 5.5V, the screen would flash to remind you to adjust voltage.