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APS-7306W DC Programmable Power Supply

Programmable power supply to power radio technical equipment with stabilized voltage and current in repair process, laboratory research. 2 LED displays; single channel; output voltage: 0…30 V; output current: 0…5 A; output voltage inaccuracy: ±(0.5% + 20 mV); output current inaccuracy: ±(0.5% + 10 mA); voltage ripple & noise: 2 mV RMS; USB, WI-FI; input voltage: 110 V / 220 V; dimensions: 4.5x7.5x9.5 in / 115x190x240 mm; weight: 12 lb / 5.6 kg.

Features

  • dual LED display for voltage and current
  • coarse and fine adjustments of voltage and current
  • protection mode: current limiting
  • output connectors: insulated safety plugs
  • organic glass front panel / other panels made of steel
  • memory: 3 programmable memories
  • computer connectivity: pc remote control via USB or Wi-Fi
  • software included for Windows W10, W11

Specifications

  • LED display: 2
  • Channel: 1
  • Output voltage: 0…30 V
  • Output current: 0…5 A
  • Output voltage inaccuracy: ±(0.5% + 20 mV)
  • Output current inaccuracy: ±(0.5% + 10 mA)
  • Voltage ripple & noise: 2 mV RMS.
  • Input voltage: 110 V / 220 V
  • Dimensions: 4.5x7.5x9.5 in / 115x190x240 mm
  • Weight: 12 lb / 5.6 kg

Included Accessories

  • Power cord
  • USB cable
  • User manual

Applying Voltage to the Load

  1. Press the Off/On key on the front panel to apply the voltage to the load. The “Output” and “C.V.” indicators on the display light. The power supply works in constant voltage (CV) mode; the display now shows the actual output voltage and current.
    If the current exceeds the set current limit, the power supply automatically goes into constant current (CC) mode. The “C.V.” indicator goes out and the “C.C.” indicator on the display lights
  2. Press the Off/On key to switch the output off.

Setting Voltage and Current

You can save 3 different voltage/current settings using the memory keys M1~M3.

  1. Press the “V/A” key on the front panel to set the voltage. The voltage readout flashes.
    For use in constant voltage mode: this is the desired constant voltage.
  2. Turn the round adjustment knob until you reach approximately the desired voltage. Press the adjustment knob to select a digit in the voltage readout and turn the adjustment knob to fine-tune.
  3. Press the “V/A” key again to set the current. The current readout flashes.
    - For use in constant voltage mode: this is the desired current limit.
    - For use in constant current mode: this is the desired constant current.
    - If you enable overcurrent protection, the output switches off automatically if the current exceeds this value.
  4. Turn the round adjustment knob until you reach approximately the desired current. Press the adjustment knob to select a digit in the current readout and turn the adjustment knob to fine-tune.
  5. Press the memory key “MEN” again (or wait until the display to start flashing). Then press the M1-M3 button The settings are saved in the selected memory (the display stops flashing).

Recalling Settings

To recall one of the saved settings, press the corresponding memory key M1~M3, the corresponding voltage/current settings appear on the display.

Note: the output is switched off automatically when you press a memory key to recall a setup.

Using the Power Supply in Constant Current Mode

If you want to use the power supply in constant current mode: you set up the desired output current between 0A and 3A/5A. You also set up the desired voltage limit.

Using the Power Supply in Constant Voltage Mode

If you want to use the power supply in constant voltage mode, you set up the desired output voltage between 0V and 30V. You also set up the desired current limit.

If the output current exceeds the limit, the power supply automatically goes into constant current mode.

Switching the Power Supply On or Off

  1. Connect the included power cord to the back of the device (see the pic. below) and plug the other end into a suitable, earthed power socket. Always connect the device to an earthed power socket!
  2. Press the Power button on the front panel to switch the power supply on. At this moment, there is no output voltage or current on the output terminals.
  3. Press the Power button to switch the power supply off.

Connecting a Load

  1. Connect the load’s positive terminal to the red terminal “+” of the power supply.
  2. Connect the load’s negative terminal to the black terminal “-” of the power supply.
  3. You can connect “+” or “-“ terminal to the green earth terminal of the power supply to pin the voltage to 0V (earth potential) at that terminal.
    If you leave the earth terminal unconnected, the output floats with respect to the ground.

WEB Access and Network Settings

Remote control mode allows you to operate a power supply via WEB interface using your preferred Internet browser.

Web Interface
Picture 1 Device Specifications

Web Interface
Picture 2 Device Settings

Web Interface
Picture 3 Connection Settings

Web Interface
Picture 4 Main Interface

Web Interface
Picture 5 Help

Frequently Asked Questions

  • May I use AKTAKOM power supplies to charge accumulators?
  • What languages does the voice guide support?

  • May I use AKTAKOM power supplies to charge accumulators?

    AKTAKOM power supplies can’t be used for accumulator charging since it may cause the accumulator breakage (recharge, electrolyte boiling, extra pressure of the internal gas which will lead to the accumulator explosion). Accumulators should be charged with the current source which controls the accumulator voltage and regulates the charging current accordingly. When the required accumulator voltage is achieved such type of source simply stops the charging process, its name is a charging device.


    Up

    What languages does the voice guide support?
    Voice guidance works in all languages installed in the operating system on your PC.
    Up

    Compatible Software


    Aktakom Power Manager Core
    The Aktakom Power Manager Core software is designed to manage AKTAKOM APS-7306W power supplies.
    Aktakom Power Manager Core Pro
    The Aktakom Power Manager Core Pro software is designed to manage AKTAKOM APS-7306W power supplies.

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