Tektronix PWS4000 20 - 72V DC Power Supply Series

Single Output, 20 - 72 Volts DC Power Supply Series

With wide voltage and current ranges, the PWS4000 Programmable Power Supply Series makes a versatile addition to your bench. A basic voltage accuracy of 0.03% and less than 5 mVp-p noise means you can be confident in the power supply's output value.

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Tektronix PWS4000 20 - 72V DC Power Supply Series Product Description

The Series 2200 Single-Channel Programmable DC Power Supplies provide a wide range of voltage outputs to address the testing and characterization of components, circuits, modules, and complete devices, whether you are in a research laboratory, in design and development, or in production test. The Series 2200 consists of five models with output voltages from 20V to 72V that can deliver 86W, 96W, 100W, and 150W of power. In addition, these power supplies can act as constant current sources as well as constant voltage sources. The Series 2200 power supplies offer an excellent combination of performance, versatility, and ease of use that allow you to obtain quality test data as quickly as possible. They perform as effectively in automated test systems as they do in manual instrument configurations.

Outstanding Accuracy Delivered to the Load

With basic voltage setting accuracy of 0.03% and basic voltage readback accuracy of 0.02%, you can be sure that the voltage you program for the load is applied at the output terminals. What’s more, the rear panel connections include remote sense terminals that compensate for voltage drops in the power supply leads. This helps to ensure that the correct voltage is delivered to the load terminals of the device-under-test (DUT). Great accuracy is not limited to voltage—the basic current setting and readback accuracy is 0.05%, providing you with high quality load current measurements. Also, with less than 5mVp-p noise, you can be confident that the power applied to the DUT’s load terminals is both accurate and of high quality. Superior resolution is also provided by Keithley’s Series 2200 single-channel power supplies. With 1mV and 0.1mA resolution, the effects of very small changes in voltage and current can be detected and studied. For portable devices in which minimum power consumption is critical, the 0.1mA current resolution allows you to measure the idle and sleep mode currents so you can verify that your products meet aggressive low power consumption goals.

Get Test Results Quickly

Keithley’s Series 2200 single-channel power supplies have a number of features that enable you to obtain the results you need quickly and easily, including tools to help you create sophisticated tests for a wide range of requirements.

The dual-line display shows both the programmed settings and the actual voltage and current outputs, allowing you to immediately see, understand, and address any differences between the expected and actual output values. Multiple methods can be used to adjust the voltage and current settings. You can use the direct-entry numeric keypad to set precise voltage and current values. There is also a rotary knob with adjustable step size that lets you easily study the response of your DUT to small or large changes in voltage or current.

Need to repeat a set of tests often? Instead of programming a number of parameters for each test every time you run the test, just use a few keystrokes to save a test setup once and then recall it whenever you need it. Take advantage of 40 memory locations to save up to 40 set ups or use the Series 2200 List mode to define custom test sequences of up to 80 steps. This makes it easy to perform tests such as analysing how your circuit- or device-under-test performs at each voltage level within a range of voltages. A saved test can be run manually using front panel key strokes, automatically using external trigger signals, or remotely using programmable interface commands. Up to seven 80-step lists can be stored in a Series 2200 single-channel power supply. Each step can have a programmable duration.

Protects Your DUT at All Times

A number of features are built into the Series 2200 power supplies to ensure that your DUT is protected from damage. A maximum voltage can be set so that regardless of the voltage value requested, the output will not exceed the programmed limit value. For further voltage magnitude protection, an Over Voltage protection level can be programmed that will cause the output to drop below 1V if the Over Voltage limit is reached. These protections are in addition to the Current Limit setting, which restricts the amount of current that can flow into the DUT. If the Current Limit is reached, the Series

Tektronix PWS4000 20 - 72V DC Power Supply Series Specifications

Model Description Outputs Max Voltage Max Current Connectivity
PWS4205 Power Supply, 20 Volts, 5 Amps 1 20V 5A USB
PWS4721 Power Supply, 72 Volts, 1.2 Amps 1 72V 1.2A USB
PWS4323 Power Supply, 32 Volts, 3 Amps 1 32V 3A USB
PWS4305 Power Supply, 30 Volts, 5 Amps 1 30V 5A USB
PWS4602 Power Supply, 60 Volts, 2.5 Amps 1 60V 2.5A USB

Tektronix PWS4000 20 - 72V DC Power Supply Series Resources

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