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USB XY-UMPD - Page 17

USB XY-UMPD
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声明:本说明书著作权归青岛欣易云联电子科技有限公司所有,未经允许任何单位或个人不得用于商业用途。
Power parameter setting interface:
Press the "set" key briefly to activate the parameters to be set;
Short press the "set" key to switch between parameter name and bit selection;
After the parameter name is selected, the parameter name will be displayed in reverse blue,
and the parameter to be set will be switched by pressing "up / down";
After the bit is selected, the corresponding bit will be displayed in reverse blue, and the
parameter can be set by pressing the "up / down" key. The "up / down" key supports long
press, and long press can quickly increase / decrease the parameter;
After setting, long press the "set" button for 2 seconds or more, and no key operation will
automatically exit the setting;
All parameters are saved automatically after exiting.
Input undervoltage protection LVP default: 4.8V, self setting, minimum 2.5V;
Output overvoltage protection OVP default: 32V, can be set by yourself;
Output over-current protection OCP default: 2.1a, can be set by yourself;
Output over power protection OPP default: 20.5w, self setting;
Maximum operation time OHP: when the parameter is not set to 0, turn on this function.
When the operation reaches the set time, the power will automatically turn off the output;
Maximum capacity OAH: when the parameter is not 0, turn on this function, when the
capacity reaches the set parameter, the power will automatically turn off the output;
OHP and OAH functions can well realize timing / quantitative power supply
The quick charge activation interface operates the same as the USB system.
The operation of power system setting interface is the same as that of USB system setting
interface.