风冷微波电源的型号有几种,微波风冷电源

风冷微波电源的型号有几种,微波风冷电源

能量输出器是把相互作用空间中所产生的微波能输送到负载去的装置。能量输出装置的作用是无损耗，无击穿地通过微波，*保*管子的真空密封，同时还要做到便于与外部系统相连接。小功率连续波磁控管大多采用同轴输出在阳极谐振腔高频磁场*强的地方。放置一个耦合环，当穿过环面的磁通量变化时，将在环上产生高频感应电流，从而将高频功率引到环外。耦合环面积越大耦合越强。

风冷微波电源的型号有几种,微波风冷电源 的电极材料为无氧铜、可伐等，在酸、碱湿气中易于氧化。因此，磁控管的保存应防潮、避开酸碱气氛。防止高温氧化。包装式磁控管因带磁钢，应防止磁钢的磁性变化，存在时应在管子周围10厘米内不得有铁磁物质存在。管子运输过程中应放入专用防振包装箱内，以防止受振动撞击而受损坏。2m167b-m11水冷磁控管参数：

(1) the tube shall be mounted on the output coupler (shown in the attached drawing) or similar one. ambient temperature is 25℃and cooled by forced 1000l/min.
single phase full wave rectifier without filter shall be used for power supply.

(2) the point for measuring anode/tp and filter case/tc temperature are shown in the outline drawing.

(3) in an abnormal condition (without load in the cavity), the maximum allowable anode temperature is 300℃, provided that the operation time does not exceed 30 minutes per operation and the dwell time at the anode temperature 240～300℃does not exceed 25 hour in total.

(4) the maximum temperature of feed through capacitor should be 120℃.

(5) antenna temperature/ta is measured by thermopaint.
the point of measuring is the antenna cap near by ceramic.
(refer the outline drawing.)

(6) the tests shall be completed within 30 seconds after anode voltage supplied.

(7) measured by standard power supply and provided condition of matsushita. the no load voltage of the transformer shall be less than 2.1kv rms.

(8) classification of tests.

风冷微波电源的型号有几种,微波风冷电源 大功率连续波磁控管常用轴向能量输出器，输出天线通过极靴孔洞连接到阳极翼片上。天线一般做成条状或圆棒也可为锥体。整个天线被输出窗密封。
输出窗常用低损耗特性的玻璃或陶瓷制成。