MM-0637A-50B
LINE
Operating Voltage = 48 Vdc
Operating Current = 50 Amperes
Operating Temperature Range = -40 to 50 C
Dielectric Withstanding Voltage
Line to Line: 707 Vdc for 1 minute
Line to Case: 2250 Vdc for 1.0 min
Order P/N:
MM-0637A-50B
LOAD
Safety Agency Approvals
EN
60 950
INSERTION LOSS vs. FREQUENCY
MM-0637A-50B
R
70
INSERTION LOSS (db)
60
50
C
US
40
30
20
DM
This compact filter is intended to provide noise reduction
for telecommunications DC power. The filter is non-
polarized and the insertion loss is specified at full load.
If modifications are needed to suppress transients, or if
more severe temperature operating parameters are re-
quired, call or e-mail our Engineering Dept. They will be
more than happy to assist you.
CM
10
0
.01
.02
.04
.07
.1
.2
.4
.7
1
2
4
7
10
20
40
100
70
FREQUENCY (MEGAHERTZ)
.62 DIA (4PL)
.25-20 UNC-2A (4 PL)
.220 DIA (2 PL)
LOAD
3.10
1.25
2.74
.50
LINE
2.25
.60
.75
1.18
2.60
1.00
.13
USA
EUR
JMK Inc 15 Caldwell Dr. Amherst, NH 03031
JMK Inc Glasgow G13 1DN Scotland UK
PH: 603 886-4100
FX: 603 886-4115
email: info@jmkfilters.com
PH: 44-(0) 7785310729 FX: 44-(0) 141 589 1884
JMK [ JMK INC. ]
