参数资料
型号: CH-20
厂商: Signal Transformer
文件页数: 1/2页
文件大小: 0K
描述: CHOKE 7MHY 20A 0.05OHM
特色产品: SC Series SMD Power Inductors
标准包装: 1
电感: 7mH
电流: 20A
屏蔽: 无屏蔽
DC 电阻(DCR): 50 毫欧
封装/外壳: 5.250" L x 4.000" W x 4.430" H(133.40mm x 101.60mm x 112.70mm)
安装类型: 底座安装
包装: 散装
Filter and Dual Chokes
Chassis Mount
SM
Signal’s CH and CL chokes are designed to complement the rectifier power
transformers so that a set may be specified for DC power supplies using
inductive filters.
General Specifications
? Inductance - 0.12 MHY to 100 MHY
? DC Current - 1.0 ADC to 200 ADC
? Insulation System - Class B insulation, 130o C
1
2
3
4
Series
Parallel
1
2
3
4
Part
Number
CH-1
CH-2
CH-4
CH-6
CH-8
CH-12
CH-16
CH-20
CH-25
CH-30
CH-50
CH-100
CH-200
Inductance
MHY
100
70
70
40
30
15
15
7
5
4
1.4
0.5
0.3
Current
Amps
1
2
4
6
8
12
16
20
25
30
50
100
200
Resistance
Ohms
1.5
0.9
0.6
0.4
0.3
0.1
0.08
0.05
0.025
0.01
0.01
0.005
0.001
Mounting
Style
B
B
B
B
B
B
B
B
B
B
B
B
B
L
3.00
(76.2)
3.37
(85.7)
3.75
(95.3)
3.75
(95.3)
4.12
(104.8)
5.25
(133.4)
5.25
(133.4)
5.25
(133.4)
5.25
(133.4)
6.37
(161.9)
6.37
(161.9)
6.37
(161.9)
7.50
(190.5)
W
2.50
(63.5)
2.75
(69.9)
3.12
(79.4)
3.62
(92.1)
3.62
(92.1)
4.00
(101.6)
4.62
(117.5)
4.00
(101.6)
4.75
(120.7)
5.00
(127.0)
5.25
(133.4)
6.25
(158.8)
7.50
(190.5)
Dimensions
H
Inches (mm)
2.50
(63.5)
2.87
(73.0)
3.25
(82.6)
3.25
(82.6)
3.50
(88.9)
4.43
(112.7)
4.43
(112.7)
4.43
(112.7)
4.43
(112.7)
5.37
(136.5)
5.37
(136.5)
5.37
(136.5)
6.25
(158.8)
ML
2.50
(63.5)
2.81
(71.4)
3.12
(79.4)
3.12
(79.4)
3.43
(87.3)
4.37
(111.1)
4.37
(111.1)
4.37
(111.1)
4.37
(111.1)
5.31
(134.9)
5.31
(134.9)
5.31
(134.9)
6.75
(171.5)
MW
2.00
(50.8)
2.12
(53.9)
2.50
(63.5)
3.00
(76.2)
3.00
(76.2)
3.12
(79.4)
3.62
(92.0)
3.12
(79.4)
3.87
(98.4)
3.37
(85.7)
3.75
(95.3)
4.12
(104.8)
4.12
(104.8)
Mounting
Screw
#8
#8
#8
#8
#10
#10
#10
#10
#10
1/4
1/4
1/4
1/4
Weight
lbs
(kg)
2.3
(1.04)
3.2
(1.45)
5.3
(2.40)
6.5
(2.95)
8
(3.63)
13.7
(6.21)
17.5
(7.94)
13.3
(6.03)
17.8
(8.07)
24.4
(11.07)
26.7
(12.11)
31.4
(14.24)
48.0
(21.77)
Custom versions available upon request.
?2008 Signal Transformer — Specification subject to change without notice. 07.08
www.signaltransformer.com
46
500 Bayview Avenue, Inwood, NY 11096
Toll Free 866-239-5777 ? Tel 516-239-5777 ? Fax 516-239-7208
sales@signaltransformer.com ? techhelp@signaltransformer.com
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