Power line chokes Current-compensated ring core double chokes 250 V AC, 1 … 82 mH, 0.5 … 6 A, +40 °C / +45 °C / +50 °C / +60 °C / +70 °C Series/Type: B82724A/J Date: March 2018 a~í~=pÜÉÉí ¤ EPCOS AG 2018. Reproduction, publication and dissemination of this publication, enclosures hereto and the information contained therein without EPCOS’ prior express consent is prohibited. EPCOS AG is a TDK Group Company.
Power line chokes B82724A/J Current-compensated ring core double chokes Rated voltage 250 V AC Rated inductance 1 ... 82 mH Rated current 0.5 ... 6 A / +40 °C, +45 °C, +50 °C, +60 °C, +70 °C Construction ■ ■ ■ ■ ■ Current-compensated ring core double choke Ferrite core wih epoxy coating (UL 94 V-0) Plastic case with in-molded pins (UL 94 V-0)1) Potting (UL 94 V-0) Sector winding B82724A Features ■ ■ ■ ■ ■ ■ High resonance frequency due to special winding technique Approx.
Power line chokes B82724A/J Current-compensated ring core double chokes Dimensional drawings and pin configuration Horizontal version (B82724A) Vertical version (B82724J) Please read Cautions and warnings and Important notes at the end of this document.
Power line chokes B82724A/J Current-compensated ring core double chokes Technical data and measuring conditions Rated voltage VR 250 V AC (50/60 Hz) Test voltage Vtest 1500 V AC, 2 s (line/line) Rated temperature TR +40 °C / +45 °C / +50 °C / +60 °C / +70 °C Rated current IR Referred to 50 Hz and rated temperature Rated inductance LR Measured with Agilent 4284A at 0.1 mA, +20 °C Measuring frequency: LR d 1 mH = 100 kHz LR > 1 mH = 10 kHz Inductance is specified per winding.
Power line chokes B82724A/J Current-compensated ring core double chokes Characteristics and ordering codes Approvals IR LR Lstray,typ Rtyp TR A mH PH m: °C Ordering code Horizontal version 0.5 82.0 1000 2300 +60 B82724A2501N001 B82724J2501N001 u u 0.5 68.0 700 2000 +70 B82724A2501N020 B82724J2501N020 u u 0.8 49.0 500 1950 +50 B82724A2801N002 B82724J2801N002 u u 1.0 39.0 350 750 +60 B82724A2102N021 B82724J2102N021 u u 1.0 33.
Power line chokes B82724A/J Current-compensated ring core double chokes Impedance |Z| versus frequency f measured with windings in parallel at +20 °C, typical values Impedance |Z| versus frequency f measured with windings in parallel at +20 °C, typical values Impedance |Z| versus frequency f measured with windings in parallel at +20 °C, typical values Impedance |Z| versus frequency f measured with windings in parallel at +20 °C, typical values Please read Cautions and warnings and Important notes at t
Power line chokes B82724A/J Current-compensated ring core double chokes Current derating Iop/IR versus temperature TA Impedance |Z| versus frequency f measured with windings in parallel at +20 °C, typical values Please read Cautions and warnings and Important notes at the end of this document.
Cautions and warnings ■ Please note the recommendations in our Inductors data book (latest edition) and in the data sheets. – Particular attention should be paid to the derating curves given there. – The soldering conditions should also be observed. Temperatures quoted in relation to wave soldering refer to the pin, not the housing.
Important notes The following applies to all products named in this publication: 1. Some parts of this publication contain statements about the suitability of our products for certain areas of application. These statements are based on our knowledge of typical requirements that are often placed on our products in the areas of application concerned.
