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参数资料
| 型号： | 3ER7 |
| 厂商： | CORCOM INC |
| 元件分类： | 电源滤波器 |
| 英文描述： | 120 V, 50/60 HZ, SINGLE PHASE EMI FILTER |
| 文件页数： | 1/2页 |
| 文件大小： | 122K |
| 代理商： | 3ER7 |
Libertyville, IL (847) 680-7400
R
66
R Series
Two-Stage
General Purpose
RFI Power Line Filter
UL Recognized
CSA Certified
VDE Approved
R Series
Corcom’s dual T section RFI power line filters provide
premium performance at moderate cost. They are well
suited for low impedance loads where noisy RFI
environments are present. They control pulsed,
continuous and/or intermittent interference, insuring
protection of your equipment from power line noise in
addition to protecting the line from equipment noise. The
R series dual T type provides low leakage current without
deterioration of insertion loss characteristics and at a
competitive cost. The ER models meet the very low
leakage current requirements of VDE portable equipment,
and (120 Volt) UL544 nonpatient medical equipment.
Electrical Schematic
Resistor location for reference only.
Specifications
Maximum leakage current,
each line-to-ground
@ 120 VAC 60 Hz:
.4 mA
.21 mA
@ 250 VAC 50 Hz:
.7 mA
.36 mA
Hipot rating (one minute):
line-to-ground
2250 VDC
line-to-line
1450 VDC
Operating frequency:
50/60 Hz
Rated voltage:
120/250 VAC
Rated current:
@120 VAC @ 250 VAC
1VR/1ER
1A
2VR/2ER
2A
3VR/3ER
3A
5VR/5ER
5A
10VR/10ER
10A
8A
20VR/20ER
20A
16A
Minimum insertion loss in dB:
Line-to-ground in 50 ohm circuit
Current
Frequency–MHz
Rating
.15
.5
1
5
10
30
VR Models
1A, 3A
30
65
2A, 5A, 10A, 20A
5
44
60
65
60
ER Models
1A, 3A
25
60
65
2A, 5A, 10A, 20A
2
35
51
63
60
50
Line-to-line in 50 ohm circuit
Current
Frequency–MHz
Rating
.15
.5
1
5
10
30
VR, ER Models
1A, 3A
–
65
60
54
46
2A, 5A, 10A, 20A
–
35
60
57
45
VR1/ER1
10VR6
Case Style
Metric shown in italics.
VR3/ER3
VR7/ER7
Typical dimensions
Terminals:
Holes:
Dia.(4) Slot:
.250
6.35
.07
1.8
.
07 x .16
1.8 x 4.1
VR Models
ER Models
R7 & R7M
Recommended Panel Cutout
Panel cutout (Back mount)
.005
0.13
Tolerance: ±
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