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Description
Specifications
Accessories
Application
FAQ
Software
Descripción
AKTAKOM APS-1721L single channel regulated DC remote controlled programmable power supply with adjustable current limit. Large Digital Display with LED meter displays Volts & Amps. Front panel output Banana Jacks & Terminal strip for remote Voltmeter Sensing at the load.
There is a four-wire (4-wire) connection scheme used. This connection method provides accurate voltage supply preset in the load. This leads to the compensation of the wire resistance connecting the power supply and the load that is especially important in the industrial application of the power supply.
APS-1721L bench DC power supply (analog of QJ12001X) differs from other similar power supplies by wide capabilities of local and remote control through AKTAKOM Power Manager software.
APS-1721L remote controlled DC power supply is capable of operating in several modes:
Manual control mode.
Remote control mode to operate AKTAKOM APS-1721L DC power supply by computer via USB interface through AKTAKOM Power Manager Software. Moreover the USB interface has full galvanic isolation between the power supply and the computer.
Remote control mode to operate AKTAKOM APS-1721L DC power supply by computer using an USB cable or LAN cable (ethernet).
Remote control mode to operate AKTAKOM APS-1721L DC power supply throught the remote access to the computer USB-connected to APS-1721L. AKTAKOM Power Manager Software provides the operation in «server-client» mode even for power supplies without built-in LAN interface. Meanwhile the power supply is physically connected to computer-server via USB interface and the data is available for reading from any computer of the network.
AKTAKOM Power Manager Software (APM) provides a wide range of control capabilities of output voltage and stabilization current both in manual and functional modes. Functional control is a very powerful tool of APM software which allows you not only to control your AKTAKOM power supply automatically by computer but also to program its off-line operation mode by prespecified algorithm. Functional control mode in APM software allows automatically controlling the output parameters (voltage and current) of the power supply according to the principle specified with the help of graphics and tabular editors. In a convenient graphics editor user may specify 10 standard forms of parameters (including sine, square, triangle, saw, flash, pulse, 2 types of exponents, 2 types of S-curves), as well as, almost any arbitrary form which can be described formulary. The program operation in equipment operation compatibility mode is also available.
Features
Output: 0-120V @ 0-1A
Utilizing SMD technology
LCD displays voltage and current
LCD displays stable voltage and current
Discretional choice of green, yellow backlight for LCD
Automatic conversion of stable voltage and current
"Absolute measurement error" service allows you to estimate the measurement accuracy considering uncertainty (error) in the absolute value. It's important if you take measurements at the range edge when the error value contributes to the value displayed on the device screen.
To get the value range it'd be enough to enter the estimate of the value under measurement into Value input field and to see the range of possible values taking all of the standardized errors into consideration.
Note: a point is used as a separator of the integer and fractional part.
We have added a number of new features to AKTAKOM Power Manager 21 Pro, trying to keep it simple and easy to use.
Template management
AKTAKOM laboratory power supplies can supply current with arbitrary parameters precisely set by the user, but in practice a number of parameters with fixed values are most often used - 1.5 Volts, 3.3, 9, 12 ... In APM21 Pro, you can make a list of your "favorite" values in advance voltage and current and then set them to the device with one click.
Command list management
Another important property of our power supplies is the ability to dynamically change the current output parameters. APM21 Pro can do this automatically. Set a list of commands to the device in advance, specifying the necessary parameters and time, save the list to a file and run it for automatic execution when you need it.
Customizable user interface
In addition to additional ways to control the device, the main window of the program also has a graph displaying the history of measurements received from the device. All this may seem redundant and cluttering for someone who plans to use the source for simple standard tasks. In this case, you can customize the user interface in a way that is convenient for you: hide and collapse all the blocks you don’t need with special buttons and leave only the ones you need.
Saving data
If your lab's power supply is used for research, you may need to review instrument operation later. Therefore, we saved the history of events (displayed in the Protocol window) and measurement data (displayed on the graph in the main window) to a file.
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.
How to see a device serial number in AKTAKOM Power Manager software?
The program automatically reads the serial numbers of all devices found. To detect the device open Settings window, go to Connection and Presets tab, select the right device type you need in the list of models and click “Detect”:
In the list of detected devices you will see all names and serial numbers of the devices found.
After you select one of the detected devices and connect it to the program its serial number will be displayed in the program main window title. Up
Compatible Software
AKTAKOM Power Manager 21 Professional (APM21 Pro)
AKTAKOM Power Manager 21 Professional (APM21 Pro) is an application software to control AKTAKOM Power Supplies from a computer using an USB cable or a local area network (LAN). This software offers some advanced features, such as control templates, command lists, customizable user interface, history of events.
APM21 Light (AKTAKOM Power Manager 21 Light) is an application software to control AKTAKOM Power Supplies from a computer using an USB cable or a local area network (LAN). This software provides control of output voltage and current in arbitrary (manual) mode as well as external trigger function (synchronization).
AUNLibUSB device driver for Windows supports AKTAKOM USB Lab instruments (PC-based oscilloscopes and other). AUNLibUSB driver is a low-level program which does not communicate with user directly neither has user interface. After its installation in the operating system the driver starts working as a part of this operating system and supplies applications with the access to the resource of AKTAKOM supported devices and appropriate programs.
AKTAKOM File Converter (AULFConverter) is an utility to convert AKTAKOM data file format used in AKTAKOM applications including APM to other formats such as CSV and WAV.
AKTAKOM Net Configurator is designed to record and read the network settings data of AKTAKOM Universal Lab devices (supporting AULNet protocol). The application provides simple and convenient user interface to work with settings, they can be recorded into the file and read afterwards.
AULWebServer is a web interface based application (TCP/IP protocols). It allows remote control of an AKTAKOM instrument over the local area network (LAN).
AKTAKOM APS-1721L es una Fuente de alimentaciуn programable DC regulable de un solo canal que se puede controlar remotamente, con el lнmite de corriente ajustable se puede utilizar en los centros de servicio y laboratorios de investigaciуn. Gran pantalla digital con indicador LED muestra voltios y amperes. Una salida Banana Jacks & Terminal strip para la detecciуn remota del voltнmetro en la carga.
Tiene una four-wire (4-wire) connection scheme. Este mйtodo de conexiуn proporciona alimentaciуn de tensiуn precisa establecido previamente en la carga. Esto conduce a la compensaciуn de la resistencia del cable de conexiуn de la fuente de alimentaciуn y la carga que es especialmente importante en la aplicaciуn industrial de la fuente de alimentaciуn.
La fuente de alimentaciуn AKTAKOM APS-1721L DC se diferencia de otras fuentes de alimentaciуn similares por amplias capacidades de control local y remoto a travйs de AKTAKOM Power Manager software.
La fuente de alimentaciуn AKTAKOM APS-1721L es capaz de funcionar en varios modos:
Modo de control Manual.
El modo de control remoto para utilizar la fuente de alimentaciуn AKTAKOM APS-1721L DC por ordenador mediante USB interface con AKTAKOM Power Manager Software. Ademбs la interfaz USB tiene aislamiento galvбnico total entre la alimentaciуn y el ordenador.
El modo de control remoto para utilizar la fuente de alimentaciуn AKTAKOM APS-1721L DC por ordenador usando un cable USB o LAN (Ethernet).
El modo de control remoto para utilizar la fuente de alimentaciуn AKTAKOM APS-1721L DC a travйs del acceso remoto al ordenador conectado USB a APS-1721L. El software AKTAKOM Power Manager proporciona la operaciуn en modo «servidor-cliente» incluso para fuentes de alimentaciуn sin la interfaz LAN incorporado. Entretanto la fuente de alimentaciуn estб conectada fнsicamente al ordenador-servidor a travйs de la interfaz USB y los datos estбn disponibles para la lectura desde cualquier ordenador de la red.
AKTAKOM Power Manager Software (APM) proporciona una amplia gama de capacidades de control de tensiуn de salida y estabilizaciуn de la corriente, en ambos modos manual y funcional. El control funcional es una herramienta muy poderosa del APM software lo que le permite no sуlo controlar su fuente de alimentaciуn AKTAKOM automбticamente por ordenador sino tambiйn para programar el modo de operaciуn off-line por el algoritmo previamente especificado. El modo de control funcional en el software APM permite el control automбtico de los parбmetros de salida (tensiуn y corriente) de la fuente de alimentaciуn de acuerdo con la entidad de seguridad especificada con la ayuda de grбficos y editores tabulares. En un prбctico editor de grбficos el usuario puede especificar las 10 formas estбndar de parбmetros (incluyendo seno, cuadrado, triбngulo, sierra, flash, el pulso, 2 tipos de exponentes, 2 tipos de curvas S), tanto como, casi cualquier forma arbitraria que puede ser formulario descrito. El funcionamiento del programa en modo de compatibilidad de operaciуn de equipos tambiйn estб disponible.
Caracterнsticas
Salida: 0-120V @ 0-1A
Utilizaciуn de la tecnologнa SMD
LCD muestra tension y corriente
LCD muestra tensiуn y corriente estables
Elecciуn de luz de fondo verde, amarillo para LCD
Conversiуn automбtica de voltaje y tensiуn estables
Tipo de Loopy alta precisiуn de regulaciуn de voltaje
Manual control mode.
Remote control mode to operate AKTAKOM APS-1721L DC power supply by computer via 
Remote control mode to operate AKTAKOM APS-1721L DC power supply by computer using an USB cable or LAN cable (ethernet).
Remote control mode to operate AKTAKOM APS-1721L DC power supply throught the remote access to the computer USB-connected to APS-1721L. AKTAKOM Power Manager Software provides the operation in «server-client» mode even for power supplies without built-in LAN interface. Meanwhile the power supply is physically connected to computer-server via USB interface and the data is available for reading from any computer of the network.
AKTAKOM Power Manager Software (APM) provides a wide range of control capabilities of output voltage and stabilization current both in manual and functional modes. Functional control is a very powerful tool of APM software which allows you not only to control your AKTAKOM power supply automatically by computer but also to program its off-line operation mode by prespecified algorithm. Functional control mode in APM software allows automatically controlling the output parameters (voltage and current) of the power supply according to the principle specified with the help of graphics and tabular editors. In a convenient graphics editor user may specify 10 standard forms of parameters (including sine, square, triangle, saw, flash, pulse, 2 types of exponents, 2 types of S-curves), as well as, almost any arbitrary form which can be described formulary. The program operation in equipment operation compatibility mode is also available.
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