Libertyville, IL (847) 680-7400
EP/ VP Series
RFI Power Line Filters
for Switching Power Supply
Noise Suppression
UL Recognized
CSA Certified
VDE Approved
EP/VP Series
The EP/VP series of RFI filters has been developed to
reduce conducted noise to acceptable limits for
equipment that must comply with the requirements
of CISPR in Europe and the FCC specifications in the
USA.
These filters provide high insertion loss for both line-
to-ground and line-to-line emissions throughout the
frequency range. They are particularly well suited
for equipment that must meet both stringent emissions
specifications (such as CISPR 22, A-level and FCC
Part 15J, Class B) and the EP models meet very low
leakage current requirements.
Electrical Schematic
Specifications
Maximum leakage current,
each line-to-ground
@ 120 VAC 60 Hz:
.73 mA
.21 mA
@ 250 VAC 50 Hz:
1.27 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
3EP
3A
6EP
6A
5A
10EP
10A
8A
20EP/VP
20A
Maximum rated current peaks:
3EP
10A
6EP
18A
10EP
30A
20EP/VP
60A
Minimum insertion loss in dB:
Line-to-ground in 50 ohm circuit
Current
Frequency–MHz
Rating
.01
.04 .05
.15
.5
1
5
10
30
EP
3A
1
10
58
65
66
60
25
6A,10A
1
10
58
65
66
60
25
20A
3
6
28
50
55
60
55
VP
20A
3
2
42
60
65
55
Line-to-line in 50 ohm circuit
Current
Frequency–MHz
Rating
.01
.09 .15
.5
1
5
10
20
30
EP1, EP3
3A
1
5
36
65
58
6A,10A
1
5
30
65
35
20A
8
17
25
60
65
58
VP
20A
8
17
25
60
65
58
Resistor location for reference only.
EP
VP
36
EP1/VP1
EP7/VP7
EP3/VP3
Recommended Panel Cutout (EP7 & EP7M)
Tolerance ±
.005
0.13
Panel cutout (Back mount)
VP Models
EP Models