A-434S [ETC]
Audio Transformer; 音频变压器
| 型号： | A-434S |
| 厂家： | 
ETC |
| 描述： | Audio Transformer |
| 文件： | 总1页 (文件大小：80K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
-EXPERIENCE electronics- Audio Transformer Data Sheet
A-434 S
Audio transformer for 4 x EL 34, 4 x 6L6GC and similar tubes. Taps for second grid in ultra linear application.
Recommended voltage range of power supply
Frequency response
Power handling
ca. 450...550 V
P = 100 W 20 Hz....20 kHz (-0.3 dB)
>120 W
Primary inductivity
>81 H bei 100 mW
1.73 mH
90 Ω
Stray inductivity
Resistance of primary coil
Raa
1.5 kΩ
Pinning
Primary
Pin
plate 1
100 %
50 %
33 %
0 %
9
2nd grid 1 a
2nd grid 1 b
Center tap
2nd grid 2 b
2nd grid 2 a
plate 2
10
11
12
33 %
50 %
100 %
Pin
14
15
16
Secondary
0
transfer ratio
1/2
4
2/3
19.2
13.6
9.6
8
5/6
7/8
16
= points of same polarity
Dimensions
Length
Width
Height
100 mm
85 mm
75 mm accross bobbin
Weight
ca. 1.9 kg
bolts M 4
Mounting
www.experience-electronics.de Tel. +49/7324/5318 FAX +49/7324/2553 info@experience-electronics.de
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