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China factory - Zhongshan Means Intelligent Technology Co.,Ltd

Zhongshan Means Intelligent Technology Co.,Ltd

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  3. #EL34,PSVANE TUBES,Hi-Fi Series.
China #EL34,PSVANE TUBES,Hi-Fi Series.
China #EL34,PSVANE TUBES,Hi-Fi Series.

  1. China #EL34,PSVANE TUBES,Hi-Fi Series.
  2. China #EL34,PSVANE TUBES,Hi-Fi Series.
  3. China #EL34,PSVANE TUBES,Hi-Fi Series.

#EL34,PSVANE TUBES,Hi-Fi Series.

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Place of Origin China
Brand Name PSVANE
Certification ROHS
Model Number EL34

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  1. Product Details
  2. Company Details

Product Specification

Place of Origin China Brand Name PSVANE
Certification ROHS Model Number EL34
Hi-Fi Series: classic style, exquisite craft, comprehensive and balanced sound performance, largest sales volume over the world, best choice for you .
 
EL34 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.
EL34 is very similar with 6CA7, which can be replaced by each other.
 
Heater
UH……………………………6.3 V
IH……………………………1.5 A
 
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
 
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
 
Recommended Operating Conditions(reference value)
Class A1.single 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.classB1.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 %
▲ Rg2 is used in two tubes
 
Push-pull.classB1.cathode bias.ultra-linar 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 %
 

Company Details

Bronze Gleitlager

,

Bronze Sleeve Bushings

 and 

Graphite Plugged Bushings

 from Quality China Factory

  • Business Type:

    Manufacturer,Distributor/Wholesaler,Exporter

  • Year Established:

    2006

  • Total Annual:

    >less than$1,0000,000

  • Employee Number:

    >less than 50

  • Ecer Certification：

    Site Member

Welcome to MEANS-Fabrication MEANS-Fabrication is the world’s leading manufacturer and distributor involved in design, R&D and production. We had served thousands of clients worldwide. MEANS is located in Zhongshan city, which is with excellent location and transport links, and renowned... Welcome to MEANS-Fabrication MEANS-Fabrication is the world’s leading manufacturer and distributor involved in design, R&D and production. We had served thousands of clients worldwide. MEANS is located in Zhongshan city, which is with excellent location and transport links, and renowned...

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  • Zhongshan Means Intelligent Technology Co.,Ltd
  • 3/F,No.55, Xiaolan Rd south,Xiaolan Town, Zhongshan,Guangdong,PRC.
  • https://www.means-fabrication.com/

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