参数资料
型号: 1628SEA
厂商: Hammond Manufacturing
文件页数: 1/2页
文件大小: 0K
描述: AUDIOPHILE TUBE OUTPUT TRANSFRMR
标准包装: 1
系列: 1600
变压器类型: 单端高保真音响,超线性 - 电子管输出
电流: 120mA
阻抗: 5k 主,4/8/16 副
插入损耗: ±1dB
安装类型: 底座安装
尺寸/尺寸: 114.30mm L x 95.25mm W
高度 - 座高(最大): 115.82mm
端接类型: 导线引线
Single Ended Audiophile - Tube Output (1627-1642 Series)
SINGLE-ENDED
"CLASSIC" TUBE OUTPUT - ULTRA-LINEAR
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"Over designed" for high-fidelity, single ended, Class-A, tube output circuits (triode, tetrode or pentode tubes).
Enclosed (shielded), four slot, chassis Type "X" mounting.
Frequency response at least 20 Hz. to 20 KHz. at full rated power (+/- 1 db max., ref. 1 Khz.)
Units are designed to provide ample "headroom" at bass frequencies (note the weight of each transformer).
All models have a secondary tapped for 4, 8 or 16 ohm outputs.
Insulated flexible leads 8" min.
For maximum versatility, all units (except the 1642SE & 1638SEA) include a 40% screen tap for Ultra-Linear,
tetrode/pentode operation (if desired).
The 1642SE & 1638SEA do NOT include a screen tap as they were designed principally for high impedance
triode tubes.
High quality laminations, (M6) grain oriented silicon steel.
Core is gapped to reduce core saturation in Class-A, tube amplifier circuits.
For general purpose or replacement use in single ended, tube output circuits see our 125 "SE" series.
B
C
D
E
Part
Number
1640SEA
1627SEA
1630SEA
1628SEA
1642SE
1629SEA
1638SEA
Audio
Watts
30
30
30
30
75
30
30
Impedance
1,250
2,500
3,500
5,000
5,000
6,500
10,000
Primary
Max. DC
Bias
200 ma.
160 ma.
135 ma.
120 ma.
300 ma.
100 ma.
90 ma.
Inductance
Henrys
14
20
42
48
53
55
88
Ultra-Linear
40% Primary
Tap
Yes
Yes
Yes
Yes
No
Yes
No
Hipot
Test
(VRMS)
2,000
2,000
2,000
2,000
3,500
2,000
2,000
A
3.75
3.75
3.75
3.75
4.38
3.75
3.75
Dimensions (Inches)
4.95 4.56 3.00 3.90 .203 x .375
4.50 4.56 3.00 3.13 .203 x .375
4.98 4.65 3.00 3.90 .203 x .375
4.50 4.56 3.00 3.13 .203 x .375
7.50 5.25 3.50 5.88 .203 x .375
4.50 4.56 3.00 3.88 .203 x .375
4.50 4.56 3.00 3.13 .203 x .375
G
Slot
Wt.
Lbs.
11
11
11
11
28
11
11
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CANADA
Guelph, Ontario (519) 822-2960
St. Laurent, Quebec (514) 343-9010
USA
Cheektowaga, NY (716) 630-7030
www.hammondmfg.com
86
EUROPE
Basingstoke, UK 01256 812812
AUSTRALIA
Queenstown, Australia 61-8-8240-2244
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