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102D/n 球形网屏

102D/n 球形网屏

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  • 商品货号:tu764
    商品库存: 16
  • 商品品牌:Full Music 全真
    商品重量:500克
  • 上架时间:2010-12-30
    商品点击数:713
  • 本店售价:¥680.00元
    用户评价: comment rank 5
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详细参数请点击查看PDF文件:TJ FullMusic 102D/n.pdf  (2.62 M)

Classification- Globe-type bulb of glass, a white ceramic base with four-prong bayonet golden pins, oxide coated filamentary, solid plate or mesh plate triolde.

Application -It intended for use as a audio frequency voltage amplifier.

Dimensions -Dimensions, outline diagrams of the tube and bases, and the arrangement of electrode connections to the base terminals are shown in Figures 1and 2.

Nominal operating conditions and parameters
Filament voltage* …………………………………………………………… 2.1V
Nominal filament current ……………………………………………………1.0A
Plate voltage ………………………………………………………………… 160V
Grid voltage …………………………………………………………………   -3V
Plate resistance …………………………………………………………       8.1k
Plate current ………………………………………………………………      0.34mA
Amplification factor …………………………………………………………   29.2

*Direct-current filament supply is used. The grid and platter returns are connected to the negative end of the filament.

Characteristics-Average characteristics
Figure 3. shown typical curves of plate currents of grid voltage for several values of plate voltages. It is alternating-current filament supply.

Fig 3

Limiting Operation Conditions for Safe Nor simultaneous ratings
Maximum plate voltage …………………………………………………… 190 V
Maximum plate current …………………………………………………… 1.5mA

 

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