Enclosed & Potted D.C. Filter (193 Series)
Chokes
B
DA
TE
A
xH
en
19
3
rys
,
Ca
P
mA
da
Ma
d
e in
xxx
na
C
Potted
Enclosed
ENCLOSED & POTTED
D.C. FILTER CHOKES
• Enclosed, 4-hole chassis mount chokes (some models also available epoxy potted in a black powder paint - drawn
steel cabinet - see chart). Potted models mount with 1/4" - 20 hardware (included).
• Tolerance of 15% on both inductance & resistance. Inductances measured at rated D.C. current.
• Minimum 8" long leads.
• Units will exhibit less inductance at slightly higher currents or more at lower currents.
• Perfect for high voltage power supply filtering, case matches power transformers & tube audio output transformers.
Part
No.
193B
193C
193CP
193D
193G
193GP
193H
193J
193JP
193K
193L
193LP
193M
193MP
193N
193NP
193P
193Q
193R
193S
193T
193U
193V
Style
Enclosed
Enclosed
Potted
Enclosed
Enclosed
Potted
Enclosed
Enclosed
Potted
Enclosed
Enclosed
Potted
Enclosed
Potted
Enclosed
Potted
Enclosed
Enclosed
Enclosed
Enclosed
Enclosed
Enclosed
Enclosed
Inductance Current Resistance
(Henrys)
(D.C. ma.)
(Ohms)
12
20
20
8
10
10
5
10
10
2.6
5
5
10
10
3
3
5
10
0.3
1
0.05
0.2
0.15
100
100
100
150
150
150
200
200
200
300
300
300
300
300
500
500
500
500
1000
1000
2000
2000
3000
155
181
184
75
102
103
65
82
79
21
57
55
63
63
35
36
26
53
3.50
5.75
0.7
1.7
1.0
Max.
Wt. Dim.
Operating
Lbs. Ref.
(Volts D.C.)
600
2.5
X6
600
3.25
X8
800
5.0
P1
600
3.25
X8
800
4.25 X17
800
6.0
P1
600
2.5
X6
800
5.5
X11
800
7.5
P1
800
3.25
X8
800
5.5
X11
800
7.5
P1
800
10.5 X14
800
10.5
P1
600
5.0
X11
800
7.0
P1
800
10.75 X14
1000
21.0 X16
1000
4.5
X10
1000
8.0
X13
300
2.5
X6
300
6.0
X12
300
9.0
X14
Dimension Table
Mtg.
Style
P1
X6
X8
X10
X11
X12
X13
X14
X16
X17
Dimensions (Inches)
A
B
C
D
E
3.31 3.88 4.25
-
-
2.50 2.75 3.06 2.00 1.69
2.50 3.25 3.06 2.00 2.19
3.13 3.50 3.81 2.50 2.19
3.13 3.75 3.81 2.50 2.44
3.13 4.25 3.81 2.50 2.94
3.75 4.00 4.56 3.00 2.81
3.75 4.50 4.56 3.00 3.31
3.75 5.50 4.56 3.00 4.31
3.13 3.25 3.81 2.50 1.94
G-Mtg.
Slot
-
.203 X .38
.203 X .38
.203 X .38
.203 X .38
.203 X .38
.203 X .38
.203 X .38
.203 X .38
.203 X .38
Basingstoke, UK 01256 812812
Queenstown, Australia 61-8-8240-2244
EUROPE
www.hammondmfg.com
AUSTRALIA
Guelph, Ontario (519) 822-2960
St. Laurent, Quebec (514) 343-9010
Cheektowaga, NY (716) 630-7030
CANADA
USA
47
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