Power line chokes Current-compensated ring core double chokes 600 V AC / 1000 V DC, 0.42 3.3 mH, 20 50 A, +70 C Series/Type: B8272*E6 Date: May 2015 a~~=pa~~=p EPCOS AG 2015. 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 B8272*E6 Current-compensated ring core double chokes Rated voltage 600 V AC / 1000 V DC Rated inductance 0.42 ... 3.3 mH Rated current 20 ... 50 A / +70 C Construction Current-compensated ring core double choke Ferrite core Size A Plastic core case incl. spacer (UL 94 V-0, CTI600) Plastic base plate (UL 94 V-0) Sector winding Clearance and creepage distances t 8 mm Features Insulation for high voltage applications Approx. 0.6 ... 0.8% stray inductance for symmetrical interference suppression Wide range of values due to 3 core sizes High rated current and rated temperature Size B Suitable for wave soldering Design complies with EN 60938-2 (VDE 0565-2) UL 1446 class 155 (F) electrical insulation system Recyclable owing to omission of adhesives RoHS-compatible Applications Suppression of common-mode interferences High-voltage switch-mode power applications Power inverters Size C Frequency converters Terminals Ends of winding wires Hot-dip tinned Marking Product brand, electrical insulation system designation, ordering code, rated voltages, rated inductance, rated current, date of manufacture (YYWWD.internal ID code), production place identification code Delivery mode Cardboard box Please read Cautions and warnings and 2 05/15 Important notes at the end of this document.