The Keithley 4220 - PGU High - Voltage Pulse Generator Unit is a professional device specifically designed to meet the high - demand testing environments. It is mainly compatible with the Keithley 4200A - SCS Parameter Analyzer. This unit can generate precise and stable high - voltage pulse signals, providing crucial support for the electrical performance testing of various electronic devices and materials.
During the research, development, and manufacturing of semiconductor devices, high - voltage pulse testing is required to evaluate the voltage - withstand performance and reliability of the devices. The 4220 - PGU can simulate the high - voltage pulse scenarios in practical applications, helping engineers accurately obtain the performance data of devices under high - voltage pulses, thereby optimizing product design and production processes. In the field of electronic material research, it can be used to test the changes in the electrical characteristics of materials under the action of high - voltage pulses, providing important bases for the development of new materials. Moreover, in industries with extremely high requirements for the reliability of electronic equipment, such as automotive electronics and aerospace, this device also plays an indispensable role, assisting related enterprises and research institutions in improving product quality and technical levels.
Wide - Range High - Voltage Pulse Output: It can generate high - voltage pulses with a wide voltage range, and the maximum output voltage can reach [X] V. It can meet the testing requirements of devices and materials with different voltage - withstand levels. Whether they are consumer - grade electronic devices with low - voltage levels or industrial equipment and power electronic devices with high - voltage requirements, effective testing can be carried out through the 4220 - PGU.
High - Precision Pulse Parameter Control: It can precisely control parameters such as pulse width, frequency, rise time, and fall time. The pulse width can be adjusted in the range of [X] ns to [X] ms, the frequency range is from [X] Hz to [X] kHz, and the rise time and fall time are extremely short, which can be as low as [X] ns. This ensures the accuracy and stability of the test signals and provides a guarantee for precise electrical performance testing.
Fast Pulse Rise and Fall Edges: It has the characteristics of fast pulse rise and fall edges, which helps to simulate the rapidly changing voltage signals in practical applications. It can more realistically test the performance of devices and materials under transient high - voltage conditions, helping engineers discover potential problems and defects.
Flexible Trigger Modes: It supports multiple trigger modes, including internal trigger, external trigger, and software trigger. Users can select the appropriate trigger mode according to actual test requirements, which is convenient for collaborating with other test equipment to realize the automated test process and improve test efficiency and accuracy.
Stable and Reliable Performance: After strict quality inspection and reliability verification, the 4220 - PGU can still maintain stable performance during long - term and high - intensity testing work, reducing test interruptions and data errors caused by equipment failures. The use of high - quality electronic components and advanced circuit design ensures the reliability and safety of the equipment in high - voltage environments.
Easy Integration and Operation: It can be easily integrated into the Keithley 4200A - SCS Parameter Analyzer system without complex installation and debugging processes. The supporting operation software has a user - friendly interface. Users can easily set various pulse parameters and monitor the pulse output status in real - time through the intuitive operation interface, reducing the usage threshold and improving work efficiency.
