รายละเอียดสินค้าจากร้านค้า
1. Highlights:
1.1. Long handle potentiometer regulates voltage and current.It can be operated by hand without using a word knife.
1.2. With large volume radiator fin and shell.Optional fan.
1.3. LCD input voltage, output voltage,temperature, output current and output power;
1.4. Hardware protection: the input end is protected against backconnection, which will not burn out;The output end is anti-reverse irrigation, and it is unnecessary to add anti-reverse irrigation diode when charging the battery.
Software protection: over current protection, over power protection, over temperature protection.
1.5. Can be step-up and step-down, the output voltage 0.5-30V arbitrary regulation, limiting the current 0-6A arbitrary regulation;
1.6. Button control output ON / OFF status, and you can set the power-on default is ON or OFF;
1.7. Output ripple small, LC filter;
2. Parameters:
Input voltage: 5.5-30V (input voltage 5V, you can normally achieve buck-boost, but the voltage and current meter values are not accurate; less than 4.7V, undervoltage protection)
Output voltage: 0.5-30V
Output current: Output current: the fanless version can work stably in 4A for a long time, and the fan version can reach 6A
Output power: Fanless version 35W, fan version 60W
Voltage display resolution: 0.01V, accuracy error 1%
Current display resolution: 0.001A, accuracy error 1%
Conversion efficiency: about 88%
Soft-start: Yes (very powerful with load startup, startup may fail)
Input reverse protection: Yes
Output anti-intrusion: Yes
Short circuit protection: yes
Temperature protection: 100 degree centigrade
Power protection: 60W
Over-current protection: 6A
Operating frequency: 180KHZ
Fan rotation conditions: current greater than 3A, or power greater than 20 watts, or temperature greater than 40 degree centigrade
Size: fanless version length * width * height 72*59*32mm
fan version length * width * height 72*59*43mm
Mounting hole: diameter 3mm
3. Function Description:
3.1. Module has IN / OUT, ON / OFF two buttons: IN / OUT button to switch the input voltage and output voltage display, long press to switch the output current output power display; ON / OFF button control output ON or OFF, long press Set power on default output status is ON or OFF.
3.2.CC is the current setting potentiometer, clockwise rotation, can increase the set current, when the load current reaches the set current, enter the constant current state, CC constant current indicator (red) lights up; the right CV is the voltage setting Potentiometer, clockwise rotation, can increase the output voltage. ON indicator is the output status indicator, when the output voltage is on, otherwise off.
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