Search
Log in
Login:
Password:
Register
Forgot your password?

APS-7313 Programmable DC Power Supply


30V, 3A Programmable DC power supply with single channel, USB and RS-232 interfaces.

Features:

  • 10mV / 1mA high accuracy and resolution
  • Low noise and ripple
  • CV / CC constant voltage and current modes
  • Arbitrary set protection, OCP and OVP with high reliability
  • 10 set of parameters can be stored inside
  • Output switch control
  • Power-off memory function
  • Keyboard lock function to prevent operators from misusing
  • Optional interfaces: RS-232, USB, GPIB
  • Easily alternative to the traditional digital-display power supplies

Specifications:

Voltage Range: 0-30V
Current Range: 0-3A
OVP Set: 0-30V
Load Regulation
Voltage: ≤0. 01%+2mv
Current: ≤0.02%+5mA
Line Regulation
Voltage: ≤0. 01%+3mv
Current: ≤0.02%+3mA
Setup Resolution
Voltage: 10mV
Current: 1mA
Setup Accuracy (25°C+-5°C)
Voltage: ≤0.05%+20mV
Current: ≤0.1%+3mA
Ripple (20-20M)
Voltage: ≤1mVrms
Current: ≤3mArms
Temp. Coefficient
Voltage: ≤0.1%+10mV
Current: ≤0.1%+5mA
Read Back Accuracy
Voltage: 10mV
Current: 1mA
Read Back Temp. Coefficient
Voltage: ≤100ppm+10mv
Current: ≤100ppm+5mA
Reaction Time
Voltage Rise: ≤100mS
Voltage Drop: ≤100mS(10% Rated load)

Interface
Optional Interfaces (for programmable models only): RS-232, USB, GPIB

Weight: 7.7lb / 3.5kg

Dimension: 4.3(W)*6.1(H)*10,2(D)in / 110(W)*156(H)*260(D)mm

Accessories:

  • Power cord
  • USB cable
  • User's Manual

Frequently Asked Questions

  • What current protection do AKTAKOM power supplies use?
  • The panel buttons don't work when power on.
  • Pressing ON/OFF, there is no output when power on.
  • Output voltage rises slowly when output button is on.
  • Making OCP on and pressing output switch; and then the output is automatically shut off.
  • How can I check the device serial number in APM program?
  • What is the assignment of Aktakom Power Manager?

  • What current protection do AKTAKOM power supplies use?

    AKTAKOM power supplies use 2 types of protection.

    In low end power supplies the current protection is provided mostly by "current stabilization" (CC) mode. When the load resistance decreases (or short circuit) the power supply reduces the output terminals voltage to the minimum level and remains in this condition until the load resistance appears on the terminals. When resistance appears, voltage (and current) will increase proportionally to the set value.

    High end power supplies have also over current protection mode (or OCP mode) in addition to the current stabilization mode. OCP mode is activated regardless of current stabilization mode and allows you to set any current limit value at which the power supply will turn off the output terminals voltage. After the protection is activated the power supply terminals will stay off until some certain buttons on the device control panel are pressed, regardless of the load state.

    Multi-channel power supplies use OCP options both for separate channels and for the total output current of the power supply.

    Thus we may assume that devices without OCP mode use current stabilization mode for the current protection. In devices equipped with OCP mode the current protection works in the trigger mode.

    However it should be noted that in both cases, when the protection is activated, the output terminals (and the load) are not galvanically isolated from the power supply.


    Up

    The panel buttons don't work when power on.

    The panel is locked. Press the key [LOCK/UNLOCK] for over 2 seconds, and then the panel will unlock.
    Up

    Pressing ON/OFF, there is no output when power on.

    Current setup is 0.
    Up

    Output voltage rises slowly when output button is on.

    Current setup is too small.
    Up

    Making OCP on and pressing output switch; and then the output is automatically shut off.

    Current protection value setup is too small. You could press output switch and then make OCP on.
    Up

    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.


    Up

    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.


    Up

    Compatible Software


    AKTAKOM Power Manager (APM)

    APM (AKTAKOM Power Manager) is an application software to control and programming an Aktakom Power Supplies APS-730xL & APS-3xxxL from a computer using an USB cable or a local area network (LAN).

    AKTAKOM Power Manager Light (APM Light)

    APM Light (AKTAKOM Power Manager Light) is an application software to control Aktakom Power Supplies from a computer using an USB cable or a local area network (LAN).

    APS-7315_SDK Software Development Kit
    This full version kit is designed for creating user applications for the following devices: APS-7313, APS-7315, APS-7612. Compatible Operating Systems: Windows XP x32, Windows XP x64, Windows 7 x32, Windows 7 x64, Windows 8 x32, Windows 8 x64.
    APS-7315_SDK_Base Software Development Kit
    The kit is designed for creating user applications for the following devices: APS-7313, APS-7315, APS-7612. Compatible Operating Systems: Windows XP x32, Windows XP x64, Windows 7 x32, Windows 7 x64, Windows 8 x32, Windows 8 x64.

    Back to the section