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2268-60-14直流电源

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产品名称: 2268-60-14直流电源
产品型号: 2268-60-14
产品展商: 美国泰克/Tektronix
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简单介绍

关健词:2268 直流电源 2268-60-14直流电源 2268 直流电源\850W 直流电源 2268-60-14直流电源中六种型号的电压和电流输出电平非常适合自动测试应用。这六种型号装在高度为 1U、宽度为半机架宽的低矮型机箱内,大电压输出分别为 20V、40V、60V、80V、100V 和 150V,相应的大电流输出分别为 42A、21A、14A、10.5A、8.5A 和 5.6A


2268-60-14直流电源  的详细介绍

 

美国泰克Tek公司,作为全球性的测试测量和监测设备供应商之一,其主要产品包括示波器、逻辑分析仪、数字万用表、频率计数器、信号发生器、频谱分析仪、探头和附件,以及各种视频测试测量和监测产品等,同时提供丰富的测试测量解决方案与上等的校准维修服务。美国泰克的客户遍及全球的通信、计算机、半导体、军事 航空、消费电子、教育、广播和其他领域。他们的声誉和成功离不开我们对解决其复杂测量问题的热情投入。我们帮助他们测量、分析和测试下一代设备,保证**的性能、可靠性和兼容性。

 

2268 直流电源

850W 直流电源

2268-60-14直流电源中六种型号的电压和电流输出电平非常适合自动测试应用。这六种型号装在高度为 1U、宽度为半机架宽的低矮型机箱内,大电压输出分别为 20V、40V、60V、80V、100V 和 150V,相应的大电流输出分别为 42A、21A、14A、10.5A、8.5A 和 5.6A。

型号属于 2268 直流电源 系列:

型号 输出电流 输出电压 可编程
2268-60-14 0 A  14 A 0 V  60 V YES
2268-80-10 0 A  10.5 A 0 V  80 V YES
2268-40-21 0 A  21 A 0 V  40 V YES
2268-20-42 0 A  42 A 0 V  20 V YES
2268-150-5 0 A  5.5 A 0 V  150 V YES
2268-100-8 0 A  8.5 A 0 V  100 V YES

 

The six models in the 850W DC Power Supplies in the Series 2268 provide voltage and current output
levels well suited for automated test applications. They offer maximum voltage outputs of 20V, 40V,
60V, 80V, 100V, and 150V with corresponding maximum current outputs of 42A, 21A, 14A, 10.5A,
8.5A, and 5.6A. Series 2268 supplies allow outputting any current, including the maximum current,
at any voltage. They provide both analog and digital control options and a number of digital interface
options and can operate in constant voltage (CV), constant current (CC), or constant power modes
to address a broad array of applications. These high-efficiency, soft-starting power supplies provide
reliable performance and long life.
2268-60-14直流电源850W in the Most Compact Package
The Series 2268 supplies offer the highest power density in the smallest package. The Series 2268
supplies are packaged in a low profile 1U high, half-rack width enclosure. These supplies take up
minimum space in a test rack. When multiple supplies are needed, these supplies can easily mount
side-by-side in a test rack to provide two outputs in a 1U height space. Ventilation for the Series 2268
supplies is from the front of the instrument to the back so additional rack space for airflow above,
below, or to the side of the supplies is not required. Thus, only 1U of total rack height is all that is
needed. Furthermore the Series 2268 power supplies operate at temperatures up to 50°C so that they
can perform reliably even in test racks that have elevated temperatures.
2268-60-14直流电源A Full Complement of Control and Interface Options
Series 2268 power supplies offer users a wide range of interface options, including built-in LAN,
USB, GPIB, RS-232, and RS-485 control interfaces. The supplies can also be controlled by analog
control signals. A supply’s voltage output and current can be set using either voltage or resistance
input values.
Both isolated and non-isolated analog inputs are available. When long control lines or control lines
exposed to an electrically noisy environment create signal integrity concerns, the isolated analog
inputs can reduce or eliminate the susceptibility to signal degradation.
An auto sequence program mode gives Series 2268 supplies the built-in intelligence needed to execute
lists of commands. Multiple commands can be downloaded, stored in the power supply’s memory,
and executed using a single command from the controller. The program can be repeated a specific
number of times or cycled continuously. This ability to execute a set of commands internally saves
test time by eliminating the delays involved in sending individual commands over a PC bus.
For large power systems that require multiple power supplies, up to 30 Series 2268 supplies can be
controlled through a single interface by linking all the supplies together through their RS-485 interfaces.
That allows controlling all the supplies through a master unit, which can use any of the five
standard PC interfaces. This greatly simplifies managing multiple power supplies in a single system.
Auxiliary Outputs for External Device Control
In addition to the main output power, Series 2268 power supplies offer two auxiliary outputs, 15V
output and a 5V output, for signaling and control tasks, such as to supply signals to a device handler
or a test fixture control input. These auxiliary outputs can also drive external control relays. For test
systems that require a few control signals or relay control, these outputs can eliminate the need for
another power supply or data I/O card.
Expand Voltage or Current Capacity for Higher Output Requirements
For test applications that require a higher voltage or current output than a single supply can produce,
up to two Series 2268 power supplies can be connected in series or up to four of them connected in
parallel to produce the required output. Using the analog control lines, the supplies can be arranged
in a master-slave configuration. The safety settings for the master supply control the complete configuration
of supplies so that all supplies are protected.
When an application requires a bipolar output, two Series 2268 power supplies can be linked with
the low terminal of one supply connected to the high terminal of the second one. This connection
can be tied to the common of the bipolar load; one supply produces a positive output and the second
supply effectively produces a negative output.
Protection for the Load and the Power Supplies
Series 2268 power supplies provide one set of parameters designed to protect the load from damage
and another set that protect the supplies themselves. For applications that require outputting voltages
only within a narrow range, Series 2268 supplies support setting both over-voltage and under-voltage
shutdown levels. Over-current protection prevents excess current from damaging the load, the supply,
or both. An over-temperature limit prevents excessively high temperatures that could damage the
supply’s internal components.
The Series 2268 power supplies incorporate a standard foldback function which, when enabled, will
turn the output off if the load condition causes the supply to switch between the CV and CC control
modes. In addition, the Series 2268 supplies add a programmable delay time to the foldback function
to allow a time delay before the output is turned off. Thus, if the supply is powering a load with
a high in-rush current which is large enough to cause the supply to switch to the CC mode from the
CV mode, the delay would prevent the foldback function from an unwanted shutdown of the output
so that the load stays powered and reaches its steady-state current level. If an external interlock
circuit loses continuity, the hardware output interlock can be used to turn off a supply’s output.
Input/output lines allow external shutdown control and provide an output on/off status.
For test systems that integrate multiple Series 2268 supplies, loop protection allows up to four supplies
to be shut down as a group; there is no need to shut down the whole system.

 

2268-60-14直流电源 使用说明
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2268-60-14直流电源 售后信息
售后服务专线:0755-23964699  0755-23964599  0755-23964499

 

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