Power line chokes
Current-compensated ring core double chokes
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
ΔL/L
0
Stray inductance L
stray,typ
DC resistance R
typ
Solderability (lead-free)
250 V AC (50/60 Hz)
1500 V AC, 2 s (line/line)
40 °C or 60 °C
Referred to 50 Hz and rated temperature
B82722A/J
Measured with Agilent 4284A at 10 kHz, 0.1 mA, 20 °C
Inductance is specified per winding.
±30%
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
±5)
°C, (3
±0.3)
s
Wetting of soldering area
≥
95%
(to IEC 60068-2-20, test Ta)
(260
±5)
°C, (10
±1)
s
(to IEC 60068-2-20, test Tb)
40/125/56 (to IEC 60068-1)
–25 °C … +40 °C,
≤
75% RH
Approx. 10 g
EN 60938-2, UL 1283
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.
4
10/08
EPCOS [ EPCOS ]
