MULTIPLE OUTPUT HV POWER SUPPLY High voltage power supply APPLICATION SPECIFIC Page 1 of 2 Standard ETinterface, RS-232 control Electron Microscopy, Electron Beam, Ion Beam Power System High Accuracy, High Stability, Low Ripple Integrated Single Chassis Solution Corona Free Operation Overvoltage, overcurrent, short circuit and Arc protection OEM customization available Wisman’s HEM power supply is an integrated multiple output high voltage power supply with digital control. Typical applications include scanning electron microscopy; Ion beam, Electron beam, Semiconductor analysis, milling and repair; disc drive head trimming, Ion beam etching and focused ion-beam lithography. A modular design approach allows individual subassemblies to be easily configured in a common rack. Interface, logic and control circuitry utilizes surface mount technology, minimizing cost and size. Individual supplies (Accelerator, Filament, Extractor, Suppressor or Lens) are designed to exacting application specific standards, with ultra low output ripple, excellent regulation, stability, temperature coefficient, drift and accuracy specifications. Isolation and control of the respective floating sources are provided via Wisman’s proprietary high voltage isolation techniques. Customer control of this integrated HEM power supply system is accomplished via a fiber optic isolated RS-232 interface. TYPICAL APPLICATION Transmission Scanning Electron Microscope,Scanning Electron Microscope,Semiconductor analysis,Processing and repair,Ion beam etching,Focused ion beam lithography SPECIFICATION PARAMETER 2019.2 Wisman High Voltage Power Supply Corp. All Rights Reserved

MULTIPLE OUTPUT HV POWER SUPPLY ISO9001:2015 APPLICATION SPECIFIC RS-232 DIGITAL INTERFACE J2 ETHERNET DIGITAL INTERFACE J3 ) 2019.2 Wisman High Voltage Power Supply Corp. All Rights Reserved 020219