These 12kV high-power, high-voltage DC power supplies – power range scaling from 8kW to 96kW – address testing requirements ranging from high to ultra-high power levels. Simply put, higher power capabilities allow for handling larger and more complex test loads; applications extend from testing individual components to comprehensive system-level burn-in testing, covering the vast majority of rated-voltage aging test and accelerated aging test needs for medium-to-high voltage electronic components. The primary devices under test are high-voltage components in the 8kV, 10kV, and 12kV voltage classes.

Common 8kV, 10kV, and 12kV class high-voltage components:

Typical application scenarios include:

• 12kV 1A High-voltage DC Power Supply (8kW – 12kW): Medium-to-High Power Component and Module Testing

High-voltage capacitor, resistor, and relay burn-in
Small-to-medium power inverter/UPS burn-in
High-voltage electron tube testingc

• 12kV 2A – 3A High-voltage DC Power Supply (24kW – 36kW): High-Power Component and Power Electronics Module Testing

High-power IGBT/SiC modules; high-power high-voltage electron tube and magnetron burn-in
Automotive DC/DC converter and high-voltage relay testing
Medium-power inverter/UPS and PV inverter burn-in

• 12kV 4A – 6A High-voltage DC Power Supply (48kW – 72kW): System-Level and New Energy Component Testing

New energy vehicle battery pack, motor, and controller testing
High-power UPS and industrial variable frequency drive (VFD) burn-in
Scientific particle accelerators and high-energy physics experiments

• 12kV 7A – 8A High-voltage DC Power Supply (72kW – 96kW): Ultra-High Power Systems and Extreme Testing

Megawatt-class inverter and energy storage converter (PCS) burn-in
Large-scale new energy vehicle system (e.g., electric bus) testing
Industrial-grade plasma generator and large motor testing
Specialty high-voltage transformer and circuit breaker testing