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#WE845,PSVANE TUBES,WE-Series.

#WE845,PSVANE TUBES,WE-Series.

    • #WE845,PSVANE TUBES,WE-Series.
    • #WE845,PSVANE TUBES,WE-Series.
    • #WE845,PSVANE TUBES,WE-Series.
    • #WE845,PSVANE TUBES,WE-Series.
    • #WE845,PSVANE TUBES,WE-Series.
    • #WE845,PSVANE TUBES,WE-Series.
  • #WE845,PSVANE TUBES,WE-Series.

    Product Details:

    Place of Origin: China
    Brand Name: PSVANE
    Certification: ROHS
    Model Number: WE845
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    Detailed Product Description

    WE845  is direct-heated type thorium tungsten cathode triode, class A1 and AB1
     
     
     
    Heater
    Uf-------------10 V
    If---------------3.25 A
     
    Maximum Rating
    Ua------------------------1250 V
    Pa-------------------------75 W
    Pout(max.sig)------------150 W
    Ia(max)--------------------120 mA;
     
    Direct Interelectrode Capacitances
    input-------------------------6 PF
    output-----------------------4.5 PF
    grid to plate----------------14.5 PF
     
    Static parameter
    Ua-----------------------------1250 V
    —Ug---------------------------200 V
    Ia-------------------------------80 mA
    Gm-----------------------------3 mA/V
    ri--------------------------------1.7 KΩ
    u--------------------------------5
    RL------------------------------3.4 KΩ
    Ug(pk)--------------------------69 V
    Pout-----------------------------15 W
     
    Recommended Operating Conditions(reference value
    class A1 .single tube:
    Ua-----1000 1000 1250 V
    —Ug--- 145 155 209 V
    RL-----6 9 16 KΩ
    Ia------90 65 52 mA
    Gm-----3.1 — — mA/V
    Ug(pk)--— 110 148 V
    ri------1.7 1.9 2.1 KΩ
    Pout----24 21 24 W
    Push-pull.class AB1:
    Ua------------------ 800 1000 1000 1250 V
    —Ug---------------- 125 170 175 225 V
    RL------------------ 4.5 4.6 4.6 6.6 KΩ
    Ia--------------------80 70 40 40 mA
    Ug(pk)----------------177 240 — — V
    Ia(mAx.sig)---------170 230 230 240 mA
    Pout----------------40 75 75 115 W
     
    #WE845,PSVANE TUBES,WE-Series.

     

    Contact Details
    Zhongshan Means Fabrication Co.,Ltd

    Contact Person: Mr. David

    Tel: 86-0760-88502953

    Fax: 86-0760-88502952

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