CK-622 30kW/915MHz CW Magnetron
CK-622 30kW/915MHz CW Magnetron
The CK-622 30kW/915MHz Continuous wave magnetron is a 33cm, fixed-frequency, full-metal-ceramic structure, and direct thermal pure tungsten cathode, high-power microwave tubes. Electromagnet attached to the magnetic field from the outside to offer water-cooled tube, the cathode leads to air-cooled, microwave energy from the axial antenna output, can directly stimulate a rectangular waveguide acting as the microwave power source used for heating.
|
Main Parameter |
| Frequency:……………………………………………………915±25 MHz |
| Output:…………………………………………………30KW max. (VSWR ≤ 1.2) |
| Anode Voltage: …………………………………………………12.5kV |
| Anode Current: …………………………………………………2.8A |
| Filament Voltage:………………………………………………12.6±1.2V |
| Filament Current:…………………………………………………115A |
| Cold Filament Resistance:………………………………………0.01 Ω |
| Warm-up Time:……………………………………………………60 S |
| Field: …………………………1100 GS (Polar on the middle pole electromagnet ) |
|
Limited Using Data |
| Minimum Maximum |
| Filament Surge Current:………………………………………………250A |
| Filament Current: ……………………………………………………115A |
| Warm-up Time: …………………………60s |
| Anode Voltage:………………………………………………………14KV |
| Anode Current:…………………………………………………………3A |
| Anode Input Power:…………………………………………………35kW |
| Anode Dissipation:……………………………………………………15kW |
| Load VSWR: ……………………………………………………Output30kw ≤1.2, 25kw ≤2.5, 20kw≤3 |
| Anode Cooling Water Flow:……………8L/min |
| Anode Cooling Water Outlet Temperature:……………………………50℃ |
| Metal Surface Temperature:……………………………………………130℃ |
| Ceramic Surface Temperature:…………………………………………150℃ |
|
Typical Working Conditions |
| Output: 20kW 25kW 30kW |
| Filament Current(preheating):……………115A………………115A………………115A |
| Filament Current(work): …………………100A………………98A…………………96A |
| Anode Voltage: …………12.5KV……………12.5KV……………12.5KV |
| Anode Current:……………2.0A………………2.4A………………2.8A |
| Load VSWR:……………< 2.5………………< 2.0………………< 1.2 |
| Magnetic flux density:…~ 0.131T…………~ 0.129T ……………~ 0.127T |
30kW-915MHz CW Magnetron size
