当前位置: 首页 > 音响真空管(Tubes) > TJ Full Music JJ > 805 /D TJ Full Music

浏览历史

805 /D TJ Full Music

805 /D TJ Full Music

prev next

  • 商品货号:tu755
    商品库存: 300
  • 商品品牌:Full Music 全真
    商品重量:3.000千克
  • 上架时间:2010-02-04
    商品点击数:4701
  • 本店售价:¥1100.00元
    用户评价: comment rank 5
  • 商品总价:
  • 购买数量:
    购买此商品可使用:0 积分

商品描述:

商品属性

详细参数请点击查看PDF文件:TJ FullMusic 805/D.pdf  (3.82 M)

Classification- Dome-type bulb of glass, filametary of carbennation Th-w a white ceramic base with four-prong bayonet golden pins, carbon plate triode.

Application -Audio power amplifier A-F, R-F of class B or R-F of class C and H-F oscillater.

Dimensions -Dimensions, outline diagrams of the tube and bases, and the arrangement of electrode connections to the base terminals are shown in Figures 1 and 2.

 
Fig 1
 
Fig 2
 

Nominal operating conditions and parameters
Filament voltage ..............................10V
Nominal filament current ...............3.2A
Plate voltage .....................................900V
Grid voltage ......................................20V
Plate current ....................................110mA

Suggest operating conditions and parameters
A-F of Class B Power amplifier(two tube)

 
 
 
Limiting value
V
Plate voltage
1250
1500
1500
V
La (max. sig. per tube)
 
 
210
mA
Pa (in)(max. sig. per tube)
 
 
315
W
Pa (per tube)
 
 
125
W
Grid voltage
 
-16
 
V
Ug~ (pk)
235
280
 
V
La (O)
148
84
 
mA
La (max. sig)
500
600
 
mA
Pd
6
7
 
W
Load resistance (a-a)
6.7
8.2
 
k
Pout (max. sig)
300
370
 
W

R-F of class B power amplifier of push-pull

 
 
 
Limiting value
 
Plate voltage
 
800
1000
1000
1250
V
Plate current
125
170
175
225
mA
Load resistance
4.5
4.6
4.6
6.6
k
Grid voltage
80
70
40
40
V
Signal voltage(pk)
177
240
 
 
V
Output power
40
75
75
115
W

R-F of class B power amplifier

 
 
Limiting value
 
Plate voltage
 
1250
1500
1500
V
Plate current
135
115
150
mA
Grid current
15
15
 
mA
Grid voltage
 
10
 
V
Signal voltage(pk)
70
70
 
V
Output power
55
57.5
 
W
Pd.
11
7.5
 
W
Plate dissiplation
 
 
85
W

R-F of class C power amplifier of single tube(max modulate coefficient shall be 1)

 
 
Limiting value
 
Plate voltage
 
1000
1250
1250
V
Plate current
160
160
175
mA
Grid current
60
60
70
mA
Grid voltage
-155
-160
-500
V
Signal voltage(pk)
295
300
 
V
Output power
110
140
85
W
Pd.
16
16
 
W
Plate dissiplation
 
 
125
W

R-F of class C power amplifier and oscillater(each tube of key contral conditions for note modulate)

 
 
 
Limiting value
 
Plate voltage
 
1000
1250
1500
1500
V
Plate current
200
200
200
210
mA
Grid voltage
-95
-100
-105
-500
V
Signal voltage(pk)
225
230
235
 
V
Output power
130
170
215
 
W
Pd.
8.5
8.5
8.5
 
W
Plate dissiplation
 
 
 
125
W

Characteristics-Average characteristics
Figure 3. shown typical curves of plate currents of grid voltage for several values of plate voltages. It is alternating-current filament supply.

Fig 3

Limiting Operation Conditions for Safe Nor simultaneous ratings
Maximum plate voltage ........................1250 V
Maximum plate dissipation ................75 W

商品标签

购买记录(近期成交数量0)

还没有人购买过此商品
总计 0 个记录,共 1 页。 第一页 上一页 下一页 最末页

用户评论(共0条评论)

  • 暂时还没有任何用户评论
总计 0 个记录,共 1 页。 第一页 上一页 下一页 最末页
用户名: 匿名用户
E-mail:
评价等级:
评论内容:
验证码: captcha