High voltage power supplies: Micro-focus Grounded Anode X-Ray Tubes

KF001PAA112
Isolated Grid Module
Output 1.2kV Isolated to to 50kV

Applications

Micro-focus Grounded Anode X-Ray Tubes:

Focus electrode driver
Extraction Electrode driver including beam current control

Power input & control at ground potential

[Click image to enlarge]

This power supply uses the proven precision oscillator from the standard 10Watt HP Series and is intended to provide X-ray tube grid control up to 1.2kV. The grid can be isolated from ground by up to 50kV, while power input & control remain at ground potential.

Higher isolation voltages, and different o/p voltages are also possible; please consult the factory for more details. Options include beam current stabilisation and control when used to drive an extraction grid.

Pin Connection & Safety Instructions

Electrical Specification
Input voltage:	24V d.c. ±1V at 0.75A max
Output Voltage:	120V to +1200V dc. at 3mA. Isolated to 50kV.
Control:	0 to + 10V gives 0 to +1200V
Ripple:	Less than 2% peak to peak, ripple frequency 50 kHz
Injected Ripple:	Less than 3% peak to peak. (Measured with 100pf load capacitance)
Line regulation:	Less than 0.1% for 1V change in 24V.
Load regulation:	Less than 10% of full scale for 10% to 100% change in load current.
Temperature coefficient:	0.1% per °C.
Voltage monitor(pin3):	0 to 10V represents 0 to 1200V (accuracy ±15%)
Operating temperature:	0 °C to + 45 °C.

Mechanical Specification
Size:	280 x 120 x 60mm
Output cables:	2 off TV50 screened length 1 metre approx.
Input connector:	See K001PAA112 Application Notes

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Data Sheet | Installation Notes | Outline Drawing |

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Electrical Specification

Mechanical Specification