03470356| Datasheet

By datasheet - May 8th, 2008

03470356| Datasheet

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Chokes for Power Lines Current-Compensated Ring Core Double Chokes
Construction
s Current-compensated ring core double choke

B82721 ... B82725

with ferrite core
s Polycarbonate case s Polyurethane potting s Sector winding

Features
s Case and potting flame-retardant

as per UL 94 V-0
s High resonance frequency owing

to special winding technique
s Approx. 1 % stray inductance for symmetrical

interference suppression Applications Application Electronic ballasts in lamps Switch-mode power supplies in TV sets Washing machines Power supplies Chargers Terminals
s Pins 0,7 0,7 mm or 1 1 mm (B82725) s Pins fitting standard PCB grid

Type B82721 B82722 B82721 ... B82725 B82724 B82725 B82724 B82725 B82725

Marking Ordering code, rated current, rated inductance, rated voltage (except B82721-K), graphic symbol, mark of conformity, manufacturer, date of manufacture Approvals 1) Marks of conformity Standards VDE 0565-2 EN 60938-2 (pending) UL 1283
1) Approvals to EN 60938-2 and UL 1283 pending for B82725-J.

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