fu-33(833a)电子管
品牌 |
gtvac |
型号 |
fu-33(833a) |
应用范围 |
放大 |
结构 |
面接触型 |
材料 |
砷(as) |
封装形式 |
功率型 |
封装材料 |
玻璃封装 |
功率特性 |
大功率 |
频率特性 |
超高频 |
发光颜色 |
电压控制 |
led封装 |
无色透明封装(t) |
出光面特征 |
圆形 |
发光强度角分布 |
高指向性 |
正向工作电流 |
10(a) |
最高反向电压 |
3500(v) |
| |
fu-33(833a)
the fu-33(833a)is a wind cooled, ceramic—metal high- mu amplifier factor triode containing ahydrictungsten carbide cathode. the rated plate dissipation is 1kw, and the highest output power is more than1kw.it is designed for mainly used general characteristics. it’s application for broadcast communicate and high- frequency hearting.
general characteristics
filament voltage ……………………………………………… 10 v
filament current ……………………………………………… 9.4---10.6a
inter electrode capacitance
grid plate …………………………………………………… 5.5--7.1 pf
grid cathode ………………………………………………… 10.1—14.5 pf
cathode plate ………………………………………………… 6.4—10.6 pf
conductance (10 kv/4a) …………………………………… ma/v
amplification ……………………………………………… 31.5-38.5u
operation frequency …………………………………… 30mhz
anodevoltage…………………………………………… 34kv
anode current ……………………………………………… 415/450ma
grid current ……………………………………………… 40-70/80-120ma
grid impedance ………………………………………… 3.5/5 kω
output power ……………………………………………… 1000w/ more than
application ……………………………………………… broadcast communicate and high- frequency hearting.
cooled style …………………………………………… wind cooled
matched no. of overseas …………………………………… 833a/833c