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Precise Testing Solution for IGBT: ADG+ series High-Power Programmable DC Power Supply
Precise Testing Solution for IGBT: ADG+ series High-Power Programmable DC Power Supply
The Key Factor of Power Conversion: IGBT Drives the Modern Life
IGBT (Insulated Gate Bipolar Transistor) is a power-switching component with high input impedance, low voltage drop, and high voltage tolerance. These components are widely used across applications that need power conversion, such as variable-frequency air conditioners, industrial inverters, renewable energy, railway transportation, EVs, etc. |
The Ideal Instrument for IGBT Testing: ADG+ Series Programmable DC Power Supply |
IGBT testing is critical due to the component's extensive use across various applications. Preen’s ADG+ series provides robust solutions, ensuring customers can meet their testing requirements with precision and reliability. |
The following are 2 real testing requirements from our customers. |
The first test requirement is to verify if the IGBT’s nominal values meet specifications under 15V and 0-1200A conditions. Using the ADG+ series in CC mode, users can simulate a short-circuit with the IGBT. With a capacity of up to 2000V and 0-2500A, the ADG+ series meets these requirements effectively. Additionally, parameters like 15V and 0-1200A can be easily set via the Preen Program, simplifying the process. |
The second verification focuses on temperature, as outlined in IEC 60747-9:2007, IGBTs should indicate the operating temperatures of the environment, IGBT case, and junction. The ADG+ series can perform temperature rise tests by adjusting current to ensure IGBT performance matches datasheet specifications. |
During testing, our client realized the required current was higher than expected. However, with the ADG+ series’ parallel connection feature for easy capacity expansion, we successfully assisted in selecting the ideal IGBT for their R&D needs. |
Preen Provides Various Testing Solutions |
The ADG+ series high-power programmable DC power supply offers low ripple, high precision, and fast response. Max 300kW per unit, expandable up to 1800kW, with three output modes: CV, CC, and CP. Its 7-inch touchscreen and rotary knob provide intuitive operation and a clear measurement display. Additionally, the complimentary Preen Program remote control software enhances testing efficiency. These features make the ADG+ series ideal not only for IGBT testing but also for applications in solar inverters, EVs, lithium batteries, energy storage, and laboratory use. |