Transformers Compact SMT current sense transformers for power electronics
●Creepage distances according to IEC 60664 (basic insulation)
●Qualified to AEC-Q200
●TDK Corporation presents two new series of EPCOS SMT current sense transformers for power electronics. The various types in the B78417A* series are based on EP7 ferrite cores, have compact dimensions of just 10.6 mm x 12.2 mm x 11.0 mm and are designed to measure pulse currents of up to 20 A. The maximum DC resistance on the primary winding is 1.9 mΩ. The SMT current sense transformers in the B78419A* series are designed with EP10 ferrite cores. These components have dimensions of 12.8 mm x 13.6 mm x 14.4 mm and their measurement range extends up to 30 A. The DC resistance is just 0.5 mΩ.
●Main features and benefits
■Wide measuring range up to 30 A
■Low ohmic resistance
■Creepage distances according to IEC 60664 (basic insulation)
■High dielectric strength for compact design
■Qualified to AEC-Q200
■Wide range of turn ratios
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B78417A2285A003 、 B78417A2286A003 、 B78417A2185A003 、 B78417A2287A003 、 B78419A2288A003 、 B78419A2289A003 、 B78419A2251A003 、 B78419A2290A003 、 B78419A2271A003 |
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[ power electronics ][ Switch-mode power supplies ][ converters DC/DC inverters ][ xEV applications ][ 48 volt on-board power supplies ] |
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Datasheet |
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Please see the document for details |
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English Chinese Chinese and English Japanese |
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February 2016 |
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147 KB |
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