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RoseThe delivery time of CW Magnetron is quick, and very important: the products always sent match the order. I trust them because i've never been disapointed with them.
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Edward DeandaPlease develop more Vacuum Contactor Unit and with better prices, so we can sell your products to more clients and gain larger markets. Thanks you
12.5 KV 115 A CW Magnetron , Microwave Oven Magnetron Replacement
Used For | Industrial Microwave Heating, Sintering,Thawing, Microwave Plasma CVD | Type | Microwave Oven Parts |
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Frequency | 915MHz | Output Power | 30kW |
High Light | microwave oven magnetron,microwave vacuum tube,12.5 KV Microwave Oven Magnetron |
CK-622 30kW/915MHz CW Magnetron
Continuous wave magnetron is 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 Performance
Frequency | 915±25 MHz |
Output | 30KW max. (VSWR ≤ 1.2) |
Anode voltage | 12.5 KV |
Anode current | 2.8 A |
Filament voltage | 12.6±1.2V |
Filament current | 115 A |
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 |
Output 30kw ≤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
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 |
Output | 20KW | 25KW | 30KW |
Load VSWR | < 2.5 | < 2.0 | < 1.2 |
Magnetic flux density | ~ 0.131T | ~ 0.129T |
~ 0.127T |
CK-622 30kW-915MHz CW Magnetron size