Informasi dasar.
Encapsulation Structure
Glass Sealed Transistor
Installation
Plug-in Triode
Working Frequency
High Frequency
Structure
Glass and Metal
Paket Transportasi
Strong Wooden Cage
Deskripsi Produk
30KW
FD-307S for glass tube
FD-308S (60KW) for glass tube also available
The FU-307S is a high power glass-metal triode,It has thoriated tungsten cathode and water cooling of
plate. The tube maximum plate dissipation is 30kW and maximum frequency operation is 30MHz.
The tube designed for oscillator in the industry high frequency heating applications.
GENERAL CHARACTERISTICS
Electrical
Cathode............…....Thoriated Tungsten
Filament Voltage...….................…8.3V
Filament Current...…......…..…135~165A
Transconductance.............….…..…35mA/V
Amplification Factor......…...............32
Interelectrode Capacitances:
Filament to Grid..............….…..50pF
Filament to Plate................….2pF
Grid to Plate.....................….47pF
Mechanical
Overall Length.........…............356mm
Overall Diameter…................…φ145mm
Net Weight...............…...…......…..5kg
Mounting Position…....…..…Vertical, Plate Down
COOLING
Cooling............…...…Water & Forced Air
Plate Water Flow..................≥40L/min
Air Flow of Core............…......… ≥30m3
/h
Maximum Envelope Temperature….…..….….150ºC
Water Jacket Outlet Temperature…............≤55ºC
MAXIMUM RATINGS
Frequency.......................30 MHz
Filament Startup Current…...…......….225 A
Plate Voltage............…..….…..12 kV
Plate Dissipation..................30 kW
Grid Dissipation..................…1 kW
TYPICAL OPERATION
Plate Voltage...…......…...........10 kV
Grid Voltage..................…-400 V
Plate Current..............….....4.5 A
Grid Current…..................…...….0.5 A
Output Power......…......................…30 kW
Plate Efficiency.........…........70 %
Alamat:
No. 18, Jianshe Rd., Kaixuan St., Liangxiang, Fangshan Dist., 102488, P. R. China, Beijing, China
Jenis Usaha:
Produsen/Pabrik, Perusahaan Perdagangan
Jangkauan Bisnis:
Instrumen & Alat Ukur, Listrik & Elektronik, Mesin Manufaktur & Pemrosesan, Metalurgi, Mineral & Energi, Mobil, Suku Cadang Motor & Aksesoris, Perlengkapan Industri & Komponen
Sertifikasi Sistem Manajemen:
ISO 9001
Pengenalan Perusahaan:
SECH berkonsentrasi pada industri Frekuensi Tinggi/ Tengah, dan menawarkan solusi lengkap untuk saluran pipa baja, termasuk peralatan dan aksesori.
Produk utama adalah solid state pipe welder, motor industri dan panel kontrol, GERGAJI terbang dengan kontrol komputer, detektor arus Eddy, perangkat annealing, genset diesel, tabung elektron dan kapasitor, dsb.