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146I 参数 Datasheet PDF下载

146I图片预览
型号: 146I
PDF下载: 下载PDF文件 查看货源
内容描述: LOW PROFILE - P.C。板载音频变压器 [LOW PROFILE - P.C. BOARD MOUNT AUDIO TRANSFORMERS]
分类和应用: 变压器音频变压器
文件页数/大小: 2 页 / 376 K
品牌: HAMMOND [ Hammond Manufacturing Ltd. ]
 浏览型号146I的Datasheet PDF文件第2页  
P.C. Board & Chassis Mount (140-141 Series)
LOW PROFILE - P.C. BOARD MOUNT
AUDIO TRANSFORMERS
Pin type (0.25" length & 0.035" diameter), P.C. board mount
Low profile, open type construction
Frequency response 200 Hz. - 15 Khz. (+/- 2 db, ref. @ 1 Khz.)
Net weight 0.6 oz.
1
2
3
PRI
SEC
6
5
4
Part
No.
141B
141D
141F
141H
141M
141P
Nominal Impedance
Primary
200K
3000 C.T.
25K
600 C.T.
30K
1200 C.T.
Secondary
1000
1000 C.T.
50
600 C.T.
1200 C.T.
8
Max. Pri.
D.C. ma
0
1
2
2
2
2
D.C. Resistance
Primary
3775
120
1645
32
1100
50
Secondary
85
51
65
45
47
0.45
Output
Milliwatts
4
150
100
150
100
150
Audio
CHASSIS MOUNT - SHIELDED
AUDIO TRANSFORMERS
• Insulated leads 5" long minimum
• Stamped steel case (Diameter of 1.25" and height of 1") for excellent
shielding - low hum pick-up.
Frequency response 70 Hz. - 11 Khz. (+/- 1 db, ref. @ 1 Khz.)
• Case hole mounting centers are 1.6"
Net weight 2 oz.
Part
No.
140A
140B
140C
140H
140K
140M
140N
140P
140Q
Application
Voice Coil to Single Grid
Dyn. MIC. to Single Grid
MIC. to Single Grid
Bridging Line to P.P. Grids
MIC. to Single Grid
CRYS, MIC. to Base
Dyn. MIC to Base
Line to Base
Line to Line
Nominal Impedance
Primary
Secondary
4
60000
30
60000
50
60000
10000
40000 C.T.
150
60000
100K
1500
50
1500
150/600
600/2400
600 C.T.
600 C.T.
Overall Turns Ratio
Pri. to Sec.
1:122
1:45
1:34.5
1:2
1:2
8:1
1:5.5
1:2
1:1
Guelph, Ontario (519) 822-2960
St. Laurent, Quebec (514) 343-9010
©
Cheektowaga, NY (716) 630-7030
CANADA
USA
www.hammondmfg.com
Basingstoke, UK 01256 812812
Queenstown, Australia 61-8-8240-2244
EUROPE
74
AUSTRALIA