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1. Introduction
Thank you for selecting the Axiomet AX-3004H Switching DC Power Supply, please read this user guide
before the operation.
2. Safety
This manual contains important safety and operation instructions for correct use of power supply. Read
through the manual and pay attention to the markings and labels of this unit to be connected.
Do not install the substituted parts or operate the modification without permission, please contact
your distributor repair, questions, or for warranty replacements to guaranty of the stability of the unit.
Pay special attention to the information of WANRINGS or CAUTIONS to avoid the damage to
power supply or connected equipment, which could lead to human injury.
Please contact your distributor or the trained technicians for repair service.
3. Safety Marks
WARNING:
Failure to observe this warning may cause injury to persons and damage to power supply or connected
equipment.
CAUTION:
Failure to observe this warning may result in damage to equipment and improper functioning of power
supply.
Protective conductor terminal

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Summary of Contents for AXIOMET AX-3004H

  • Page 1 1. Introduction Thank you for selecting the Axiomet AX-3004H Switching DC Power Supply, please read this user guide before the operation. 2. Safety This manual contains important safety and operation instructions for correct use of power supply. Read through the manual and pay attention to the markings and labels of this unit to be connected.
  • Page 2: Specification Compliance

    The content or specification of this manual is subject to change, without prior notice. 5. Product Features The AX-3004H is the single output switch mode DC power supply with max. 30V output voltage, 3.75A output current and maximum output power as 50W.
  • Page 3: Quick Start

    Output short circuit protection High speed dynamic response Automatic protection under power off status Automatic output recognition of USB charging port 6. Quick Start This chapter describes the basic check points on AX-3004H for proper operation, as well as the functions of AX-3004H.
  • Page 4: Front Panel Description

    7. Front Panel Description 1. Current Setting Indicator 2. Voltage Setting Indicator 3. Measured Value Display 4. Keypad 5. USB Charging Ports 6. DC Output Terminals...
  • Page 5 Power Cord – 1PC User Guide – 1PC Connect with power cord to the unit and to a properly grounded outlet, and switch on AX-3004H. The unit starts the self-system checking, the LCD displays 0.5s, date of manufacturing, production lot, model number in turn.
  • Page 6: Output Checking

    10. Output Checking 10.1. The output voltage regulation mode check This is for checking the functions of power supply under non-load voltage stability. 1) Switch on the product, the power is off and the indicators of CC & CV are light off. 2) Push the OUT button, the CV indicator is shown on the LCD display.
  • Page 7: Major Specification

    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.
  • Page 8: Operation

    14. Operation Check the rating label of the power supply and ensure that it complies with the AC voltage that is to be used. Connect the power supply to the AC outlet the provided power cord. 15. Keypad Description OUT Output check V/A Voltage &...
  • Page 9: Current Setting

    I. It is possible to set voltage values once the outputs are valid. However, for protection of the load, it is recommended to stop output before voltage setting. II. Due to the total power limit, current settings will be decreased automatically as voltage setting increasing.
  • Page 10 20. Data Saving Operation 1. Under the voltage setting or current setting mode, push the STORE button to save the values of voltage or currents into memory of power supply for future recall purpose. 2. Refer 3.3 or 3.4 for voltage or current setting mode. 3.
  • Page 11: Voltage Calibration

    tion, the supply will set the proper charging current automatically. 1. Push the OUT button to activate output mode. 2. Push the USB button and USB indicator will turn off to exit USB charging mode. USB OUT OK 23. Calibration Follow the below chart, connect the 5 digit displayed volt meter and current meter, please resistance (10Ω/100W) into the output terminals.
  • Page 12: Current Calibration

    the LEFT or RIGHT arrow keys to move the cursors to left or right and push the UP or DOWN arrow keys to adjust the values same as readings of external reference voltage meter, then click ENTER button to finish the voltage bias calibration. At the power supply displayed 2.000A &...

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