B78419 Datasheet, PDF (2/8 Pages) TDK Electronics – SMT Current Sense Transformers

SMT Current Sense Transformers
EP 10 Core
B78419
Construction
• Ferrite core
• Primary winding: frame molded in
• Secondary winding: copper wire
• Creepage distance Np/(Ns, core) 6 mm
• Clearance distance Np/Ns (CuL) 3.5 mm
• Clearance distance Np/core 5.3 mm
• Plastic bobbin (UL94-V0, CTI ≥ 175)
Features
• Very low DC resistance
• Different turn ratios
• Small SMD package
• RoHS compatible
• Qualified to AEC-Q200
• Design complies with IEC 61558-2-16 (Basic insulation, working voltage rms 500 V)
• Insulation distances in compliance with IEC 60664
(Basic insulation, working voltage rms 500 V)
Applications
• Switch-mode power supplies
• Feedback control
• Overload sensing
• Load drop/shut down detection
Terminals
• L-Pins
Marking
• Product brand, middle block of ordering code, date code, pin 1 marker, production place
identification code
Delivery mode and packing unit
• Blister tape
• Packing unit 200 pcs
MAG TF T PD
Please read Cautions and warnings and
Important notes at the end of this document.
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2015-11-25