High Voltage Power Supply Applications

Spellman High Voltage Electronics Corporation is the world’s leading high voltage power supply, X-Ray generator and Monoblock® X-Ray source manufacturer.

Spellman provides both standard and custom designed high voltage power supply and X-Ray source solutions for a wide array of applications. The value we provide to you is in not only the quality and performance of our high voltage power supplies, but also in the deep understanding we have of how power supplies are used in these applications. Leveraging our 75 years of experience providing solutions to science and industry, we can also work with you, as an extension of your design team, to find a custom solution to your unique requirements.

Below you will find a list of some of the many application areas where Spellman high voltage power supplies are used. Models typically used in these applications can be viewed by clicking on the Show Products link. Of course, if you don't see an application or product that meets you needs, contact our experienced sales engineers for guidance or suggestions.

Angiography

Spellman supports angiography imaging with HFe X-ray generators engineered for sophisticated tube and workstation integration, reliable radiographic/fluoroscopic output, and high-speed Ethernet communication.

HFe

Power:

40kW - 80kW

Voltage:

40kV - 150kV

Automatic Test Equipment

Spellman offers compact, rack-mount and module high voltage power supplies for Automatic Test Equipment (ATE), with robust arc/short protection and standard digital interfaces (USB, Ethernet, RS-232) to simplify automated control and OEM integration.

Biological Irradiation

Spellman supports biological irradiation systems with compact X-ray generator solutions built for reliable, controllable output and straightforward OEM integration via standard digital interfaces and protective features such as programmable ramping and arc detection.

Bone Densitometry

Spellman offers a series of Monoblocks® and X-Ray sources with dual energy kV modulation from 20-200kW and 100-700W and from value to premium to custom.

Cable Testing

Cable testing equipment depends on controlled high voltage to evaluate insulation integrity, dielectric strength and current leakage. Programmable outputs and precise monitoring help manufacturers identify defects and verify electrical performance before cables and assemblies enter service.

Capacitor Charging

Spellman provides capacitor charging power solutions—from application-specific CCM modules to proven DC HV platforms—designed for fast, repeatable charge cycles with stable regulation, protective features, and straightforward OEM integration for pulsed-power systems.

Capillary Electrophoresis (CE)

Spellman high voltage power supplies for capillary electrophoresis deliver low-ripple, high-stability output with local or remote control and fast polarity reversal—supporting precise, repeatable separations in analytical instruments.

C-ARM

Compact, high-frequency X-ray generators deliver the fast, stable exposures C-Arm systems need for radiography and fluoroscopy. Spellman solutions are engineered for reliable integration into mobile and fixed imaging platforms where space, image quality and dose control are critical.

MMB125PN3.5

Power:

3.5kW - 3.5kW

Voltage:

40kV - 125kV

Cell Analysis

Spellman supports cell analysis instrumentation with high-stability, ultra-low-noise high voltage power supplies that deliver precise control and optional RS-232/RS-485 interfaces for reliable integration into analytical platforms.

Channel Electron Multipliers

Spellman provides low-ripple, high-stability high voltage modules for channel electron multiplier detector biasing—supporting sensitive signal amplification in mass spectrometry and related analytical instruments where noise and drift can limit performance.

Corona Generators

Spellman supports corona generator systems with high voltage power platforms (SL/SLM/ST/STA/STR) designed to ionize air and create controlled corona—commonly used for ozone generation in industrial cleaning and purification applications.

Dental

Spellman’s Panoramic Dental Monoblock® (PDM) consists of an integrated X-Ray tube, dual-output high voltage power supply, and filament supply with control circuitry.

PDM90PN900

Power:

900W - 900W

Voltage:

50kV - 90kV

DNA Sequencer

Spellman supports DNA sequencer platforms with ultra-low-noise, high-stability high voltage modules (MPS and PMT series), offering precise output control and optional RS-232/RS-485 interfaces for reliable integration into analytical instrumentation.

MPS

Power:

10W - 10W

Voltage:

1kV - 30kV

E-Beam Curing

Spellman supports e-beam curing systems with high voltage power platforms (SL, ST, STA, STR) that combine compact integration, robust arc/short-circuit protection, and Ethernet/analog remote control—built for demanding industrial processes where uptime and repeatability matter.

E-Beam Evaporation

High voltage power supplies for e-beam evaporation systems, designed for stable deposition, configurable arc intervention, fast slew rates, and multi-channel chamber setups.

EVA

Power:

3kW - 12kW

Voltage:

5kV - 10kV

E-Beam Welding

A stable accelerating voltage is essential for producing the concentrated electron beam used in precision welding. Spellman power supplies help maintain consistent beam energy and penetration for clean, repeatable welds with a narrow heat-affected zone.

Electron Microscopes

Precision high voltage solutions for scanning electron microscopes, including platforms for thermionic and field emission sources with ultra-stable output, low ripple, and robust protection for advanced beam control.

Electron Spectroscopy

Spellman High Voltage Electronics Corporation supports electron spectroscopy systems with stable, low-ripple high voltage solutions—featuring floating filament (“hot cathode”) options, closed-loop emission control, and automated ramping to preset emission current for consistent instrument performance.

Electrophoresis

Spellman supports checkpoint liquid screening systems with X-ray generators and Monoblock® integrated X-ray sources used in spectroscopy-based scanners—enabling precise detection of liquids, gels, and aerosols in sealed containers with low false alarm rates.

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