Usb Xy-umpd User manual

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。

USB Color screen charging tester

Numerical control voltage Buck and boost power supply

Applicable model:XY-UMPD

Dear users, thank you for purchasing the USB color screen charging tester / USB

numerical control voltage Buck and boost power supply. In order to let you know all the

functions of this product faster, get a better use experience, and avoid misoperation,

please carefully read and keep this instruction before use, so that you can check it in the

future.

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。

USB power system (PER) application:

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。

2. The product has constant current function, which can charge all kinds of small

rechargeable batteries within 0.6V~30V within 10~20W;

Charging steps:

(1) Determine the floating charge voltage and charging current of your rechargeable

battery; (if the parameter of lithium battery is 3.7V/2200mAh, the floating charge voltage

is 4.2V; if it is 12V rechargeable battery, generally set the floating charge voltage to about

14V)

(2) Under no-load condition, set the output voltage to floating charge voltage; (if 3.7V

lithium battery is charged, adjust the output voltage to 4.2V)

(3) Set the charging current (constant current value) and set the current directly. Note:

when setting the current, calculate the lower power, charge within the power range, and

use the super power, the product will enter the protection state.

(4) Connect the battery for charging.

3. The product has constant current function, which can directly

drive 0.6-30V，0-15W LED lamp;

To drive the LED lamp:

(1) Determine the working current and maximum working voltage you need to drive the

LED;

(2) Under no-load condition, set the voltage value and current value to make the output

voltage reach the maximum working voltage and current of LED (Note: calculate the power

when setting the current, charge within the power range, use over power, the product will

enter the protection state.)

(3) Connect the LED and test the machine.

This product can adjust the constant current value (between 0 - working current) to realize

the LED's stepless dimming and no stroboscopic!!

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。

Details of interface and key functions

USB tester system

Short press the " ON/OFF " button to turn on and off the USB output, long press the "

ON/OFF " button for 2 seconds, the screen can rotate, 360 °four-way rotation.

Short press the " UP/DOWN " key to turn pages with one key。

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。

USB measurement main interface：

Press the "set" key briefly, select "capacity / energy / time / data group" all, and the

corresponding will be displayed in reverse blue after selecting all. Use the "up / down" key

to switch the parameters to be cleared / set, and then press the "set" key briefly to clear /

set the corresponding parameters; after selecting, press the "set" key for 2 seconds or

more, and the operation without keys will exit automatically.

Dat0: only flicker to remind the value of Ah and Wh in the previous stage, and do not

accumulate to the next stage. When the current Ah is greater than 0.010Ah, stop flickering

and display the current value of Ah and Wh;

DAT1: the value of Ah and Wh in the previous stage will be added automatically.

Note: it is a stage from ON to OFF

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。

Quick charge identification interface:

This interface 'set' button has no function

Measurement curve interface:

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。

This interface 'set' button has no function

USB 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: 0.0V, can be set by itself;

Output overvoltage protection OVP default: 24V, can be set by yourself;

Output over-current protection OCP default: 5.1A, can be set by yourself;

Output over power protection OPP default: 125W, can be set by yourself;

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.

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。

Quick charge detection interface:

Short press the 'set' button to start automatic detection, and the corresponding protocol

will start flashing. After the detection, if it is supported, it will turn green, if it is not

supported, it will turn red.

Quick charge activation interface:

Press the "set" key briefly to select the protocol to be activated on the left side, and press

the "up / down" key to switch the protocol to be activated. After selection, press the "set"

key again to activate the selected fast charging protocol. The protocol content will be

displayed in the right column. If the activation is successful, the "OK" will be displayed. If

the activation is successful, the "fal" will be displayed. After the activation is successful, the

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。

corresponding gear can be selected by pressing the "up / down" key Adjust the voltage;

Press and hold the "set" key to exit the active selection.

In PPS mode of PD protocol, press "set" to select step unit (1V / 100mV / 20mV) to select

step unit, and then modify the voltage through "up / down"; if you want to switch to other

voltage modes at this time, press "set" to select "gear" to switch to other gears through

"up / down";

Note: when the protocol is activated, please do not connect the output terminal with USB

device, so as not to cause activation failure;

Please follow the prompts when activating PD;

There are many different manufacturers of charging head on the market. This product can

not guarantee 100% support for activation.

System parameter setting interface:

Press the "set" key briefly to select / switch the parameter to be set. After selection, the

parameter will be displayed in reverse green, and the parameter will be set by pressing the

"up / down" key;

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.

Night mode setting screen rest time: it can be set to rest screen after 1-9 minutes, and

wake up with any key.

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。

USB power system (per)

Main power interface:

Press the "set" key briefly to activate the parameter to be set (voltage / current);

Short press "set" key to switch between full selection and bit selection;

When all is selected, the blue display will be reversed, and the set voltage / current will be

switched through the "up / down" button;

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.

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。

Capacity recording interface:

Press the "set" key briefly, and select "capacity / energy / time" for all. After selecting all,

the corresponding parameters will be displayed in reverse blue. Press the "up / down" key

to switch the parameters to be cleared. After selecting, press the "set" key briefly to clear

the corresponding parameters. After selecting, press the "set" key for 2 seconds or more or

no key operation for more than 6 seconds will exit automatically.

Voltage current curve interface:

"SET" button has no function

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: