TJ Fullmusic 805

市场价格:2800 销售价格:2800

赠送积分:0 点

商品编码:LS000041

重 量:2.00 kg

品牌:Full music

供货商:--


咨询电话:020-83382073

咨询邮件:lsaudio@pub.guangzhou.gd.cn

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Classification-column-type bulb of glass, copper-ceramic base with four gold pins, oxide coated filamentary, carbon plate triode.
Application-Audio power amplifier Class A or Class B or Class C .
Dimensions-Dimensions, outline diagrams of the tube and bases, and the arrangement of electrode connections to the base terminals are shown in Figures 1, and 2.

Plate voltage 750 1000 1250 V
Grid voltage -46 -61 -80 V
Load resistance 8.8 7.6 9.2 kohms
Plate current 34 53 60 mA
Signal voltage(pk) 41 56 75 V
Plate resistance 4.4 3.8 3.6 kohms
Output power 5.6 12 19.7 W
Plate voltage 1000 1250 V
Grid voltage -72 -95 V
Load resistance 6.9 9 kohms
Plate current(0 single) 20 20 mA
Plate current(max.single) 320 320 mA
Signal voltage(pk) 380 410 V
Output power 200 260 W
Plate voltage 1000 1250 V
Grid voltage -72 -95 V
Plate current 130 106 mA
Signal voltage(pk) 125 125 V
Output powe 40 42 W
Grid current(approx) 5 1 mA
Grid power(input)(approx) 10 7.5 W
Plate voltage 750 1000 V
Grid voltage -200 -260 V
Plate current 150 150 mA
Signal voltage(pk) 350 410 V
Output powe………… 65 100 W
Grid current(approx)……… 35 35 mA
Grid power(input)(approx) 12 14 W


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


  Class Apush-pull Class B Class B Class C  
Maximum plate voltage 1250 1250 1250 1000 volts
Maximum plate dissipation 75 100 100 67 watts
Maximum plate current(max. sig per tube)   175 150 175 mA
Maximum Grid current       50 mA

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