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APS-3103L DC Power Supply


Single channel DC power supply with current limit. Rated Output Voltage: 0~120V (Adjustable). Rated Output Current: 0~3A (Adjustable). Rated Output Power: 360W. Large Digital Display with LED meter displays Volts & Amps 10mV (Voltage) / 1mA (Current). Ripple And Noise: 3mVrms. SMD technology. Remote control via USB or LAN. Dimensions (WxHxD): 10.4x5.5x14.2in/265x140x360mm. Weight: 37lb/17kg

AKTAKOM APS-3103L Single Output DC Regulated Bench power supply with Adjustable Current limit. Large Digital Display with LED meter displays Volts & Amps. Push button switch allows connection & removal of load. Multiturn Voltage control for precise settings. 5mV RMS ripple. Front panel output Banana Jacks & Terminal strip for remote Voltmeter Sensing at the load.

Features

  • SMD technology
  • Attractive digital display shows voltage and current
  • Cooling fan
  • High precision voltage regulation
  • Proqressive current regulation
  • Dual terminal system: Safety test style or expandable screw terminals
  • Overload protection circuit
  • Output polarity: positive or negative
  • Remote control via USB or LAN
  • Rugged reinforced metal frame construction

Specifications

  • Regulated Single Channel with Current Limit
  • Input: 110VAC 60Hz
  • Output: 0-120VDC @ 0-3A
  • Rated Output Power: 360W
  • Digital display shows voltage and current with LEDs
  • Display resolution: 10mV (Voltage) / 1mA (Current)
  • Ripple And Noise: 3mVrms
  • Dimensions (WxHxD): 10.4x5.5x14.2in/265x140x360mm
  • Weight: 37lb/17kg

Standard accessories

  • Pair of high power cables with connectors

  • Power Cord

  • User Manual

  • Software (can be downloaded from website)

Optional accessories

  • USB cable
  • LAN cable

Power supply to load four-wire connection method

The sampling terminals are used under the following conditions: if the load has a distance from the power supply, the sampling terminals may be used to compensate for the inherent when using voltage drop a longer power line.

Sampling terminals connection to compensate the voltage drop:

Voltage drop compensation

Sampling connection diagram:

Attention: Disconnect the installed S- and S+ shorting wires when using the sampling connections.

Frequently Asked Questions

  • What is the assignment of Aktakom Power Manager?
  • How to connect to the power supply via web-interface?
  • How can I check the device serial number in APM program?
  • How can I work in the current stabilization mode?
  • What instruction should I follow to work in the voltage stabilization mode?

  • What is the assignment of Aktakom Power Manager?

    AKTAKOM Power Manager (APM) Software offers wide opportunities for controlling the output voltage and stabilization current both in arbitrary (manual) and in functional modes. Functional control is a powerful APM software tool which allows you not only to automatically control the device via your computer but also to program it for the off-line mode operation in accordance with the predetermined algorithm. Functional control mode in APM software allows you to automatically control the output parameters (voltage or current) of the power supply according to the law set by the graphical and tabular editors. In the convenient graphical editor user may set 10 standard forms of parameter changes (including: sine, square, triangle, saw, flash, pulse, 2 types of exponent, 2 types of S-curves) as well as any arbitrary shape which can be described with a formula.

    1. The software has no physical media (CD) and can be downloaded at www.tmatlantic.com after registering the equipment with a serial number. Therefore follow Product registration link on www.tmatlantic.com
    2. PC installation of AKTAKOM Power Manager Software is instructed on www.tmatlantic.com and www.aktakom.com
    3. Please note! When you run AKTAKOM Power Manager Software for the first time it will require an access key. This key can be received (copied) at www.tmatlantic.com after the device registration. The key can be entered later, see Settings/Pass key menu.


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    How to connect to the power supply via web-interface?

    There is no web-interface remote control feature for this power supply. To control the power supply remotely use the software provided in the standard accessory kit for the device.
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    How can I check the device serial number in APM program?

    The program automatically reads all serial numbers of the detected devices. To detect devices open Settings window and select Technique tab. Then select the required equipment type out of the model list and click “Detect”:

    You will see the list of all detected devices with their names and serial numbers respectively.

    After you select the required device and connect it to the program its serial number will be also displayed in the title of the program main window.


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    How can I work in the current stabilization mode?

    1. If OUTPUT indicator is red than press LOAD button. In that case OUTPUT indicator should go out and the current indicator will display the set current value.
    2. By using VOLTAGE adjustment rotary switch set the required output voltage (at the same time nothing should be connected to the output terminals «+» and «-»).
    3. By using CURRENT rotary switch set the maximum allowable current value (current limit value) for your load. If in the operating mode the load resistance change will cause the excess of the specified current limit, the device will automatically switch to the current stabilization mode and the output voltage will proportionally fall.
    4. Connect the load to the device and press LOAD button. OUTPUT indicator should become red.
    5. Before you disconnect the load press LOAD button. OUTPUT indicator will go out.
    6. Before switching off the device, disconnect the load.


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    What instruction should I follow to work in the voltage stabilization mode?

    1. If OUTPUT indicator is red than press LOAD button. In that case OUTPUT indicator should go out and the current indicator will display the set current value.
    2. Adjust VOLTAGE adjustment rotary switches in order to obtain the maximum allowable load voltage on the device output. If in the operating mode the load resistance change will cause the excess of the specified voltage limit, the device will automatically switch to the voltage stabilization mode with setting on terminals «+» and «-» of the preset voltage value limit, and the output current will proportionally fall.
    3. By using CURRENT rotary switch set the maximum allowable current value (current limit value) for your load.
    4. Connect the load to the device and press LOAD button. OUTPUT indicator should become red.
    5. Before you disconnect the load press LOAD button. OUTPUT indicator will go out.
    6. Before switching off the device, disconnect the load.


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