鈥淯L 94V-2鈥?/div>
.
Isolation voltage
DC isolation voltage: 2000 V.
Contacts are applied on the edge of the ring core, which is
also the critical point for the winding operation.
,,,,
,,,,
21.9
鹵0.7
coating PA11
CBW300
15.7
鹵0.6
Dimensions in mm.
Fig.1 TN36/23/15 ring core.
Ring core data
GRADE
4C65
4A11
3R1
3S4
3F3
3C85
3C11
3E25
3E5
Notes
1. Uncoated ring cores have the following dimensions: outer dimension = 36
鹵0.7
mm; inner dimension = 25
鹵0.5
mm;
height = 15
鹵0.3
mm.
2. Due to the rectangular BH-loop of grade 3R1, inductance values strongly depend on the magnetic state of the ring
core and measuring conditions. Therefore no A
L
value is specified. For the application in magnetic amplifiers A
L
is
not a critical parameter.
3. Ring cores in grade 3E5 are lacquered (polyurethane) and have different dimensions:
Outside diameter = 36.25
鹵0.9
mm; inside diameter = 22.75
鹵0.7
mm; height = 15.25
鹵0.6
mm.
WARNING
Do not use grade 3R1 cores close to their mechanical resonant frequency. For more information refer to
鈥?R1鈥?/div>
material speci鏗乧ation in this data handbook.
A
L
(nH)
170
鹵25%
940
鹵25%
鈭?/div>
2285
鹵25%
2420
鹵25%
2700
鹵25%
5800
鹵25%
7390
鹵25%
11400
鹵30%
碌
i
鈮?25
鈮?00
鈮?00
鈮?700
鈮?800
鈮?000
鈮?300
鈮?500
鈮?500
COLOUR CODE
violet
uncoated
black
uncoated
blue
red
white
orange
yellow/white
TYPE NUMBER
TN36/23/15-4C65
T36/23/15-4A11
(1)
TN36/23/15-3R1
(2)
T36/23/15-3S4
(1)
TN36/23/15-3F3
TN36/23/15-3C85
TN36/23/15-3C11
TN36/23/15-3E25
TL36/23/15-3E5
(3)
1997 Nov 21
734
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