X-RAY EMITTER

The invention relates to an X-ray emitter having an X-ray tube. An X-ray emitter has an X-ray tube which contains a vacuum envelope in which an emitter and an anode are disposed. The emitter can be heated by an external flat emitter filament supply (12,22,32,42,52). Accordingly the emitter is configured as a filament emitter (13,23,33,43,53) and an interface circuit (11,21,31.41.51) is arranged between the filament emitter (13,23,33,43,53) and the flat emitter filament supply (12,22,32,42,52). In this manner, a flat-emitter-based X-ray emitter can be replaced by a filament-emitter-based X-ray emitter in an X-ray emitter system without any configuration changes. 本发明涉及种具有X射线管的X射线发射器，X射线管包括真空封壳，在真空封壳中设置有发射器和阳极，其中发射器可以通过外部平坦发射器灯丝电源(12、22、32、42、52)来加热。根据本发明，发射器设计为灯丝发射器(13、23、33、43、53)，并且接口电路(11、21、31、41、51)设置在灯丝发射器(13、23、33、43、53)和平坦发射器灯丝电源(12、22、32、42、52)之间。由于本发明的解决方案，在X射线发射器系统中可以用基于灯丝发射器的X射线发射器来替换基于平坦发射器的X射线发射器，而没有任何设计改变。