PSVANE 西電與RCA結合之作 WR2A3

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燈絲加熱

Uf………………2.5V
If…………… 2.5A

靜態參數
Ua……………………250V
-Ug………………… -45V
Ia……………………60mA
Gm……………………5.25 mA/V
ri……………………800Ω
u ……………………4.2
Pout…………………3.5W

極限額定值
陽極電壓……………300V
陽極耗散功率………15W

極間電容

柵極-陽極電容……………12PF
柵極-燈絲電容……………6.8PF

陽極-燈絲電容……………3.2PF

 

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