Power line chokes
Current-compensated frame core double chokes
250 V AC, 0.7 … 2.3 A, 10 … 100 mH, +40 °C
Series/Type:
Date:
B82733F
June 2013
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EPCOS AG 2013. Reproduction, publication and dissemination of this publication, enclosures
hereto and the information contained therein without EPCOS’ prior express consent is prohibited.
Power line chokes
Current-compensated frame core double chokes
Rated voltage 250 V AC
Rated current 0.7 ... 2.3 A (+40 °C)
Rated inductance 10 ... 100 mH
Construction
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B82733F
Current-compensated frame core double choke
Closed magnetic circuit with frame construction made of ferrite
PET coil former (UL94 V-0)
4-section winding with direct winding on the core
Sector winding
Clearance and creepage distances >3 mm
Features
■
■
■
■
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High inductance with low resistance
Approx. 2% stray inductance for symmetrical interference suppression
High pulse-handling capability
Very good inductance/rated current ratio
Low height (14 mm)
Suitable for wave soldering
Design complies with EN 60938-2 (VDE 0565-2) and UL 1283
ENEC (VDE) and UL
1
approval
RoHS-compatible
1
UL approval with 300 V AC
Applications
■
Suppression of common-mode and differential-mode interferences
■
Electronic ballasts for lamps
■
High power switch-mode power supplies
for consumer electronics
Terminals
■
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■
Base material CP wire
Hot dipped
Pins 0.7
u
0.7 mm
Lead spacing 20
u
22.5 mm
Marking
Manufacturer, date of manufacture (YYWWD), factory identification code,
ordering code, approval signs
Delivery mode
Polystyrene tray, anti-static, in cardboard box
Please read
Cautions and warnings
and
Important notes
at the end of this document.
2
07/12
Power line chokes
Current-compensated frame core double chokes
Dimensional drawing and layout recommendation
B82733F
Dimensions in mm
Technical data and measuring conditions
Rated voltage V
R
Test voltage V
test
Rated temperature T
R
Rated current I
R
Rated inductance L
R
Inductance tolerance
Inductance decrease
'L/L
0
Stray inductance L
stray,typ
DC resistance R
typ
Solderability (lead-free)
250 V AC (50/60 Hz)
2000 V AC, 2 s (line/line)
+40
qC
Referred to 50 Hz and rated temperature
Measured with Agilent 4284A at 10 kHz, 0.1 mA, +20 °C.
Inductance is specified per winding.
–30/+50% at +20 °C
<10% at DC magnetic bias with I
R
, +20 °C
Measured with Agilent 4284A at 10 kHz, 5 mA, +20 °C,
typical values
Measured at +20 °C; typical values, specified per winding
Sn96.5Ag3.0Cu0.5: +(245
r5)
°C, (3
r0.3)
s
Wetting of soldering area
t
95%
(to IEC 60068-2-20, test Ta)
+(260
r5)
°C, (10
r1)
s
(to IEC 60068-2-20, test Tb)
40/125/56 (to IEC 60068-1)
–25 °C … +40 °C,
d
75% RH
Approx. 18 g
EN 60938-2, UL 1283
3
07/12
Resistance to soldering heat
(wave soldering)
Climatic category
Storage conditions (packaged)
Weight
Approvals
Please read
Cautions and warnings
and
Important notes
at the end of this document.
Power line chokes
Current-compensated frame core double chokes
Characteristics and ordering codes
I
R
A
0.7
0.9
1.1
1.2
1.4
1.9
2.3
L
R
mH
100
68
47
39
27
15
10
L
stray,typ
PH
2100
1440
970
800
530
310
200
R
typ
m:
1810
1100
804
696
440
279
188
B82733F2701B001
B82733F2901B001
B82733F2112B001
B82733F2122B001
B82733F2142B001
B82733F2192B001
B82733F2232B001
Ordering code
B82733F
Approvals
u
u
u
u
u
u
u
u
u
u
u
u
u
u
u
= approval granted
Impedance |Z| versus frequency f
measured with windings in parallel at +20 °C,
typical values
10
7
IND0566-R
Current derating I
op
/I
R
versus ambient temperature T
A
Ω
|Z|
10
6
B82733
10
5
10
4
F2701B001
F2901B001
F2112B001
F2122B001
F2142B001
F2192B001
F2232B001
10
5
10
6
Hz 10
7
f
10
3
10
2 4
10
Please read
Cautions and warnings
and
Important notes
at the end of this document.
4
07/12
Please read
Cautions and warnings
and
Important notes
at the end of this document.
5
07/12
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