60%

1PC Shuguang 6550A-98 Vacuum Tube Replace KT88-98 6550B KT100

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Original price was: $41.50.Current price is: $24.90.

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Model : ELECTRONICS COMPONENT
MPN : Does not apply
Type : ELECTRONICS COMPONENT
gtin13 : Does not apply
UPC : Does not apply
Brand : Unbranded

Beam power tube 6550A anticathode limite dissipation power is 35W (42W). In audio frequency amplifier, two tubesof A1 and AB1 driving output carget the power of 100W. At the same time,6550 (6550A) also can be used in electron firm voltage electrical route.6550 (6550A) is the same with KT88, and can be exchanged each other. Parameters driving A amplify working state(value of two tubes) Ua(b)……………400 —600 —-400V Ug2………………275 —300 —-300 V -Ug1…………… 23 —–31 —-Rk=140ΩV RL……………… 3.5- —-5- —-4.5 KΩ Ia(0)……………2×90 -2×58— 2×83mA Ia(max.sig)… 2×135 -2×136 – 2×95mA Ig2(0)………… 2×4.5 -2×2 —2×3.6mA Ig2(max.sig)… 2×22 -2×20.5- 2×19.5mA Pout…………… 55 —–100 —-41 W Dtot…………… 3 ——2.5 —-4 % driving AB1 amplify working state(value of two tubes) Ua.g2(b)…………… 400 400 V -Ug1………………… 40 Rk=525Ω V RL…………………… -4– 4 KΩ ü（g1-g1.pk）…78 78 V Ia+g2(0)……………2×76 2×76 mA Ia+g2(max.sig) …2×80 2×80 mA Pout…………………17 17 W Dtot…………………1.5 1.5 % driving AB1 amplify working state(value of two tubes) Ua(b)……………… 400 V Ug2………………… 310 V Rk……………………140 Ω RL……………………5 KΩ ü(g1-g1.pk)……… 43 V Ia(0)……………… 2ⅹ85mA Ia(max.sig)……… 2ⅹ92.5 mA Ig2(0)………………2ⅹ5 mA Ig2(max.sig)………2ⅹ12.5mA Pout…………………40 W Dtot…………………0.7 %

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