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30A-40A Series

30kV to 40kV High Voltage Biasing Supplies



The 30A-40A Series of regulated, high-voltage DC-DC converters are an extension of the A Series, directly addressing the needs of the miniature PCB or chassis-mount ≥30kV application. Designed and built utilizing state-of-the-art power conversion topology, these units feature surface-mount technology and encapsulation techniques providing high reliability and low cost.

Typical applications for the 30A-40A Series include the following: electrostatic discharge testers, plasma, electrostatic, x-ray, and wire testers.

Model-Specific Downloads

Download brochure
Download data packet
Interfacing with UltraVolt high voltage power supplies: A, AA, C, 10A-25A, 30A-40A, and F series


  • 0 to 30kV, 35kV or 40kV output
  • 4, 15, or 30 watts of output power
  • Maximum Iout capability down to 0 Volts
  • Wide input voltage range
  • Indefinite output short-circuit protection
  • Output current & voltage monitors
  • Fixed-frequency, low-stored-energy design
  • >400,000 Hr. MTBF @65°C
  • UL/cUL Recognized Component; CE Mark (LVD & RoHS)


Accuracy of specifications in unlocked documents cannot be guaranteed. Please contact your AE representative to confirm specifications.