High flux density ferrite cores with low loss and low temperature rise
Applicable frequency range: 20 to 80kHz
Operating frequency: Higher than 200kHz
High magnetic flux and low loss magnetic materials
With low leakage inductance and high efficiency
Highest reliability of high voltage
Advanced production technique and reliable full automatic testing facilities
Customized specifications are welcome
Applications:
PCB circuits, computer, TV, monitor, scanner, duplicator, mobile adapters, printer and other equipments and instruments
High Frequency Transformers Ferrite Core Range
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The selection of the ferrite core type for a specific transformer depends on the design parameters and the designers personal preferences. The indicative power capacity for different core types (chart below) provides a general guideline for an initial core selection. We hold UL insulation system for Class B(130),F(155),H(180). We can make customized lamination transformers.
Power Capacity Chart
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Power range (W)
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Core type using N67* grade material
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<5
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RM4; P11/7; EF12.6; U10
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5-10
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E(F)16; RM5; P14/8
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10-20
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RM6; E(F)20; P18; U15; EFD15
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20-50
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RM8; P22; RM10 ETD29; E25; EFD20
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50-100
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ETD29; ETD34; RM12; P30; EFD25
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100-200
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ETD34; ETD39; ETD44; P36; E30; E42; EFD30
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200-500
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ETD44; ETD49; E55
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>500
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ETD54; ETD59; E65
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Note: The power capacity of each core type varies due to differences in topology, operating frequency and temperature, flux density, and material grade.
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