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| CHA's Resistance Power Supply. Click photo to see a larger version. |
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CHA power supplies meet international safety requirements and are compatible with most thermal sources and high vacuum deposition systems.
- Resistance Power Supplies
CHA's Resistance Power Supplies come available with 2000 Watt and 5000 Watt outputs to supply single or dual thermal deposition sources; and feature large, easily readable displays that show voltage and current data. Available in either rack-mountable and console configurations, these RPS Power Supplies meet all international safety requirements and are compatible with most thermal sources and high vacuum deposition systems.
- Heater Power Supplies
CHA's compact yet powerful Heater Power Supplies provide up to 16kW of SCR controlled power for heat sources such as quartz lamps or any other resistive-type heater assembly. At 5" x 9" x 17" in size, the HPS is designed for standard half-panel mounting to conserve panel area space, and incorporate a variety of features to ensure safe, precise and reliable operation. Such features include a digital temperature controller that provides adjustable process temperature, set point and control settings; 24 kW fan-cooled SCRs to accommodate overloads and shorts; a safety interlock, auto/off/manual switch, soft-start and power breaker.
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| CHA's SR10 Power Supply. Click photo to see a larger version. |
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SR-Series Electron Beam Power Supplies
CHA's SR-Series of Electron Beam Power Supplies is comprised of various models that provide a maximum, reliable power output ranging from 3kW on up to 15kW. These power supplies can simultaneously operate up to three electron beam sources, with three sources in a single chamber or one source in each of three chambers. Three output ranges (low, medium, high) provide tight control over emission current, which limits drift to ±2% of the selected range and regulates the film rate (so critical for low-power and multiple film applications).
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