Product description:

typical application

scanning electron microscope

Scanning Electron Microscope

EBM main power supply to the scanning electron microscope provides: acceleration power, bias power supply, filament power supply Wei Siman high voltage power supply to provide power EBM size, packaging, cost, performance and other aspects have a significant advantage of the accelerating voltage ultra-high stability. low noise, low ripple, in 200UuA the current, voltage programmable from 0-30KV output bias supply, filament power supply was suspended on the accelerating power. Power has arc, overvoltage, short circuit, over-current protection.

High voltage output:

Acceleration Power:
Voltage: 0V to -30kV ground
Current: Maximum 170μA, from -300V to -30kV
Accuracy: ± 2% or ± 15V
Load regulation: (± 100ppm
Line Regulation: (± 100ppm
Ripple: (15ppm pp in -30kV, 170μA, the bias voltage, filament voltage output maximum
Temperature characteristics: (100ppm / ° C
Stability: 8ppm / 3 分钟 load current 150μA, 1 hours later

Paranoid voltage:

Voltage: 0V to -3kV to accelerate
Current: Maximum 150μA, from -300V to -2kV
Accuracy: ± 5% of full scale
Load regulation: (± 100ppm
Line Regulation: (± 0.1% ± 10% input change
Ripple: (150mVp-p at 30kV, 150μA, the maximum offset voltage, filament voltage output
Temperature characteristics: (100ppm / ° C
Stability: 6V / 10 分钟

Filament Power:

Power: 0-15W
Load resistance: 1 ohm ± 5%
Accuracy: ± 3% of full scale
Load regulation: (2% when the load resistance change 10%
Line regulation: (1 percent change ± 10% input
Ripple: (0.1% of the maximum peak to peak
Temperature coefficient: (300ppm / ° C
Stability: 100ppm / 10 分钟

Temperature: Temperature: 0-45 ° C Storage temperature: -20 ° C to 75 ° C
Humidity: 0-85%, non-condensing
Each voltage all with digital control, display
Cable: Recommended Use: CA75C4 (cable not provided)

Wei Siman high voltage products and more information, please call 086-029-33693480 or visit their website: www.wismanhv.com

Wei Siman high voltage Power Co., Ltd. is a world leader with a DC high voltage power supply and integration of the X-ray source supplier, while providing standardized products and custom design services. Our products are widely used in medical, industrial, semiconductor, security, analytical instruments, laboratory and submarine fiber optic equipment. Set design, production and service as one of the factories located in the United States, Britain, and China and other places, and we sales centers throughout Europe, North America and Asia, we will be happy to serve you!