AXIOMET AX-3004H [7/12] The usb charging function check

11. The USB charging function check

This is for checking USB charging function.

1) Switch on the product, the power is off and the indicators of CC & CV are light off.

2) Push and light the USB button. Adjust the voltage as 5.2V and current as 2.5A.

3) Push and light OUT button.

4) Make sure the power supply under CV mode, the CV indicator is light in LCD.

5) Setting the current value and make sure the current value can be adjusted from 0A to the maximum

value of measuring range. You cannot adjust voltage.

12. Major Specification

Input Voltage: 90VAC~265VAC 43Hz~65Hz ±2Hz

Input Current: 1A

Output Rating: Max. Voltage 0.3V~30V, Max. Current 0~3.75A

Line Regulation ±%of output + offset: Voltage CV�0.01%+3mV, Current CC�0.01%+3mA

Load Regulation ±%of output + offset: Voltage CV�0.02%+3mV, Current CC�0.02%+3mA

Measurement Accuracy: Voltage 10mV, Current 1mA

Measured Value Accuracy @ 25℃ ±%of output + offset: Voltage �0.05%+5mV, Current �0.05%+5mA

Measurement Speed: Voltage 100ms/ones, Current 100ms/ones

Setting Value Accuracy @ 25℃ ±%of output + offset: Voltage �0.05%+5mV, Current �0.05%+5mV

Ripple and Noise 20HZ-20MHZ: Voltage �10mVrms/100mVp-p, Current�10mVrms/100mVp-p

Temperature Coefficient @ 0~40℃ ±%of output + offset: Voltage �0.05%, Current �0.1%

Dimensions: 185x88x38 mm

Weight (Net): 370g

13. Supplementary Characteristic

Build-in EEPROM

Recommended Calibration Time:Annually

AC Input Power: 90-265VAC, 43 to 65 Hz

Operating Temperature: 0 to 40 ℃

Storage Temperature: -20 to 70 ℃