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发表于 2008-12-23 20:41:08
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显示全部楼层
Mechanical Data
EIA Base ...................................... F51
Electrical Data
Heater Voltage ................................ 5.5 V
Heater Current ................................ 4.2 A
Direct Interelectrode Capacitances (approx)
Triode
Input ......................................... 1.4 pf
Output ........................................ 0.3 pf
Grid to Plate ................................. 1.15 pf
Maximum Ratings (Design Center Values)
Triode
Plate Dissipation ............................. 20 W
Characteristics and Typical Operation
Class C Oscillator/Amplifier
Plate Voltage ................................. 2000 V
Grid No. 1 Voltage ............................ -130 V
Grid No. 1 Current ............................ 18 mA
Plate Current ................................. 63 mA
Driving Power ................................. 4.0 W
Power Output (approx) ......................... 100 W
Characteristics and Typical Operation
Class C Oscillator/Amplifier
Plate Voltage ................................. 1500 V
Grid No. 1 Voltage ............................ -95 V
Grid No. 1 Current ............................ 13 mA
Plate Current ................................. 67 mA
Driving Power ................................. 2.2 W
Power Output (approx) ......................... 75 W
Characteristics and Typical Operation
Class C Oscillator/Amplifier
Plate Voltage ................................. 1000 V
Grid No. 1 Voltage ............................ -70 V
Grid No. 1 Current ............................ 9 mA
Plate Current ................................. 72 mA
Driving Power ................................. 1.3 W
Power Output (approx) ......................... 47 W
Characteristics and Typical Operation
Push Pull Class B Amplifier
Plate Voltage ................................. 2000 V
Grid No. 1 Voltage ............................ -80 V
Grid No. 1 Current ............................ 270 Vgg mA
Plate Current (Zero Signal) ................... 16 mA
Plate Current (Maximum Signal) ................ 80 mA
Driving Power ................................. 0.7 W
Load Resistance ............................... 55.5K Ω
Power Output (approx) ......................... 110 W
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機械參數
管座 ...................................... F51
電子參數
燈絲電壓 ................................ 5.5 V
燈絲電流 ................................ 4.2 A
寄生電容
三極管
輸入 ......................................... 1.4 pf
輸出 ........................................ 0.3 pf
柵極-屏極 ................................. 1.15 pf
極限參數
三極管
最大屏耗 ............................. 20 W
參數與正常運作
C類振盪/放大
屏壓 ................................. 2000 V
第1柵極電壓 ............................ -130 V
第1柵極電流 ............................ 18 mA
屏流 ................................. 63 mA
驅動功率 ................................. 4.0 W
輸出功率(平均值) ......................... 100 W
參數與正常運作
C類振盪/放大
屏壓 ................................. 1500 V
第1柵極電壓 ............................ -95 V
第1柵極電流............................ 13 mA
屏流 ................................. 67 mA
驅動功率 ................................. 2.2 W
輸出功率(平均值)......................... 75 W
參數與正常運作
C類振盪/放大
屏壓................................. 1000 V
第1柵極電壓 ............................ -70 V
第1柵極電流 ............................ 9 mA
屏流................................. 72 mA
驅動功率................................. 1.3 W
輸出功率(平均值)......................... 47 W
參數與正常運作
B類推挽放大
屏壓 ................................. 2000 V
第1柵極電壓 ............................ -80 V
第1柵極電流 ............................ 270 Vgg mA
屏流 (零信號) ................... 16 mA
屏流 (最大信號) ................ 80 mA
驅動功率 ................................. 0.7 W
負載阻抗 ............................... 55.5K Ω
輸出功率(平均值) ......................... 110 W
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