Advanced Energy / HiTek EG353 Power Supplies
Advanced Energy / HiTek EG353 Power Supplies are 35kV high voltage power supplies designed for Scanning Electron Microscopes (SEMs). These power supplies offer built-in flexibility to accommodate various Schottky emission electron gun configurations. The EG353 power supplies feature Direct Drive Digital Control (D3C), which enables a wide range of operational and diagnostic capabilities through an intuitive GUI. These power supplies feature low ripple (<1.6ppm, accelerator), high stability (<10ppm, accelerator), and a 5A time delay internal PCB-mounted fuse for protection. The EG353 power supplies can be easily installed with flexible module and rack-mount options. Typical applications include SEM and electron microscopy using Schottky emission electron guns with LaB6 or CeB6 cathodes and systems with >1nm to <20nm resolutions.
Features
- Low ripple (<1.6ppm, accelerator) and high stability (<10ppm, accelerator) for resolutions to 1nm
- Market-leading reliability and performance enabled by Direct Drive Digital Control (D3C) technology
- Small footprint module or 19-inch rack-mounted option provides installation flexibility
- Enable better efficiency, more consistent operation, low variance-to-component change, greater reliability, and easy testing
- Customize with standard and specialized accessories
- Minimize setup and configuration times
- Easy-to-use digital control and monitoring
Applications
- SEM and electron microscopy using Schottky emission electron guns with LaB6 or CeB6 cathodes
- Systems with resolutions normally from >1nm to <20nm
Specifications
- Maximum output voltage:
- -30kV, 200μA (-35 kV for conditioning) accelerator
- 10kV, 400μA extractor
- -1kV, 100μA suppressor
- 5V, 3A heater
- Maximum output power:
- 6W accelerator
- 4W extractor
- 0.1W suppressor
- 15W heater
- Temperature coefficient:
- <25ppm/°C
- <25ppm/°C
- <20ppm/°C suppressor
- <100ppm/°C heater
- 10°C to 45°C operating temperature range
Mechanical Dimensions
