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#6CA7-TII,PSVANE TUBES,TII-Series.

#6CA7-TII,PSVANE TUBES,TII-Series.

    • #6CA7-TII,PSVANE TUBES,TII-Series.
    • #6CA7-TII,PSVANE TUBES,TII-Series.
    • #6CA7-TII,PSVANE TUBES,TII-Series.
    • #6CA7-TII,PSVANE TUBES,TII-Series.
  • #6CA7-TII,PSVANE TUBES,TII-Series.

    Product Details:

    Place of Origin: China
    Brand Name: PSVANE
    Certification: ROHS
    Model Number: 6CA7-TII
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    Detailed Product Description

    TII-Series: Positioning in exceeding totally, not only exceed all the same types of productions that always been imitating on the market, but also to exceed itself. 
     
    6CA7-TII is high property audio output pentode, its anode limited dissipation power is 25W, the output power is over 10W when it is used as class A1 in amplifier single tube, and it is over 35W when it is used as class AB1 double tubes.
    6CA7-TII is very similar with  EL34, which can be replaced by each other.
     
    Heater
    UH……………………………6.3 V
    IH……………………………1.5 A
     
    Static Parameter
    Ua…………………………… 250 V
    Ug2……………………………250 V
    Ug3…………………………… 0 V
    -Ug1…………………………12.2 V
    Ia…………………………… 100 mA
    Gm…………………………… 11 mA/V
    ri…………………………… 15 kΩ
    μg1-g2………………………11  
      
    Maximum Rating
    Ua……………………… 800 V
    Ug2………………… ...500 V
    Ug1………………… ..-100 V
    Pa………………….... .25 W
    Pg2…………........… ...8 W
    Ik………………………150 mA
     
    Rg1
    With cathode bias………………………0.7 MΩ
    With fixed bias……………………0.5 MΩ
    Uh-k ………………±100 V
    Tbulb………………………250 ℃
     
    Direct Interelectrode Capacitances
    input…………………… 15.2 PF
    output…………………… 8.4 PF
    grid to plate…………………… 1.1 PF
    grid to filament……… 1.0 PF
    Cathode to filament…………… 10 PF
     
    Recommended Operating Conditions(reference value)
    class A1, singel tube, fixed bias
    Ua(b) …………………… 265 265 V
    Ua……………………………250 250 V
    Ug2……………………… Rg2=2k Rg2=0 
    Ug3……………………………0 0 V
    -Ug1……………………… 14.5 13.5 V
    Ia(0) ………………………70 100 mA
    Ig2(0) …………………… 10 14.9 mA
    Gm…………………………… 9 11 mA/V
    ri……………………………18 15 kΩ
    RL…………………………… 3 2 kΩ
    Pout………………………… 8 11 W
    Dtot…………………………10 10 %
     
    push-pull, class B1, fixed bias
    Ua……………………………375 400 V
    ▲Rg2………………………… 600 800 Ω
    Ug3………………………… 0 0 V
    -Ug1………………………… 33 36 V
    Ia(0) …………………2×30 2×30 mA
    Ia(maxsig) ………2×107.5 2×110.5 mA
    Ig2(0) ………………2×4.7 2×4.5 mA
    Ig2(maxsig) ………2×23.5 2×23 mA
    Rl(a-a) ………………3.5 3.5 kΩ
    ü(g1-g1)(r.M.S) ……… 46.7 50 V
    Pout……………………48 54 W
    Dtot……………………2.8 1.6 %
    ▲ Rg2is used in two tubes.
    push-pull, classB1, cathode bias, ultra-linear connection 
    (43% tapping points)
    Ua………………………………430 V
    Rg2…………………………… 2×1 kΩ
    Ia(0) ………………………2×62.5 mA
    Ia(max.sig) ……………… 2×65 mA
    Ig2(0) ………………………2×10 mA
    Ig2(max.sig) …………… 2×10.2 mA
    Rk……………………………2×470 Ω
    ?(g1-g1)(r.M.S) ……………35 V
    RL(a-a) ……………………… 6 kΩ
    Pout……………………………20 W
    Dtot………………………… 0.35 %     
     
    #6CA7-TII,PSVANE TUBES,TII-Series.

    Contact Details
    Zhongshan Means Fabrication Co.,Ltd

    Contact Person: Mr. David

    Tel: 86-0760-88502953

    Fax: 86-0760-88502952

    Send your inquiry directly to us (0 / 3000)