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| K1/60 Isolated Filament Module - 7.5V at 5A
This power supply uses the proven power oscillator from the standard 100 watt HW series and is intended to power ion gun, electron gun and X-ray filaments of up to 1.5 ohm (including cable resistance). The filaments can be isolated from ground by up to 5 kV, while power input and all controls remain at ground potential. The flexible design is easily adaptable for higher isolation voltages up to 35 kV and higher powers. Applications include: Mass Spectrometers, Electron Guns, Electron Gun Evaporators, X-Ray Heaters, Isolation up to 5 kV, Power input & control at ground |
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| Electrical Specification | |
| Input voltage: | 24V d.c. ±0.5V at 3A maximum. |
| Output current: | 0.8A to 5A at up to +7.5 volt d.c. Isolated to 5 kV. |
| Control: | 0 to +10V gives 0 to 5A. (Internal & external potentiometer control also fitted). |
| Ripple: | Less than 200 mV peak to peak, ripple frequency 50 kHz. |
| Load regulation: | Less than 1% for 10% change in filament resistance. The output impedance of the power supply is electronically controlled to maintain the filament temperature as the filament ages. |
| Line Regulation: | Less than 1% for 0.5V change in 24V. |
| Temperature co-efficient: | 0.1% per °C. |
| Current monitor (pin 3): | 0 to 10V represents 0 to 5A (accuracy ±5 %, source resistance 10 kohm). |
| Inhibit (pin 8): | Low = on, high or O/C = off. |
| Operating temperature: | 0 C to +45 °C. |
| Mechanical Specification | |
| Size: | 230 x 135 x 60 mm (HW series case). |
| Output cables: | Length 1 meter approx. |
| Pin connections: | As standard HP series with current monitor on pin 3 and on/off on pin 8. |
| Click here to enquire about this product | Amalgen Homepage |
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Amalgen Technologies Pty Ltd 43 Anderson Road, Mortdale NSW 2223 Australia Phone: +61 2 9570 2855 Fax: +61 2 9580 5128 |
| © 2007 All rights reserved. Amalgen Technologies Pty Ltd. |