The Thin Profile Champion: GT2011
Optimized for space-constrained applications, the GT2011 excels with:
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7.5mm height – Enables stacking in 20+ layer AI server PCBs
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30pF max coupling capacitance (@100kHz) – Critical for signal integrity in 5G base stations
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1:1 turns ratio – Preserves pulse waveform fidelity in broadband PLC systems
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3200VAC Hi-Pot isolation – Meets medical/industrial safety thresholds
Ideal for: IoT gateways, edge computing nodes, and high-density communication boards.
The Power Density Leader: FP3415-351
Engineered for energy-intensive systems, FP3415-351 delivers:
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375W continuous power (@50kHz) – Powers SiC-based EV traction inverters
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1:6 turns ratio – Boosts voltage for 800V battery platforms
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98A peak current tolerance – Handles surge loads in solar microinverters
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389V surge voltage resistance – Exceeds automotive-grade requirements
Ideal for: Industrial motor drives, renewable energy converters, and fast-charging systems.
Technical Crossroads: 5-Parameter Showdown
| Parameter | GT2011 (High-Frequency) | FP3415-351 (High-Power) |
|---|---|---|
| Core Mission | Signal integrity preservation | Energy transfer efficiency |
| Frequency Range | DC-100MHz+ | Optimized for 50kHz switching |
| Thermal Design | Passive cooling sufficient | Requires heatsink/active cooling |
| Standards | RoHS, EN 61558 | IEC 60851, AEC-Q200 (auto) |
| Failure Modes | Signal crosstalk (>30pF) | Core saturation @ >25.58A |
Application-Driven Selection Guide
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Choose GT2011 When:
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Designing 20+ layer server PCBs (height <8mm)
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Transmitting sub-μs pulses in radar/PLC systems
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Needing <1.5μs rise time for precision timing
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Choose FP3415-351 When:
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Driving SiC/IGBT modules in 800V EV architectures
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Demanding >300W continuous power in hostile environments (-40°C to +85°C)
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Managing 16.3A surge currents during motor startups
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Beyond "Or": Synergistic Solutions
Modern pulse electronics transformers increasingly merge both paradigms. Ferrtx’s latest GT Series prototypes achieve:
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5.9mm height with 200W power capacity
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PTFE-base windings reducing capacitance to 22pF
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Integrated heat pipes dissipating 15W/cm²
The Engineer’s Verdict
Selecting between 7.5mm and 375W isn’t about superiority – it’s about system priorities:
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Signal-sensitive designs? GT2011’s low capacitance prevents waveform distortion.
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Power-hungry applications? FP3415-351’s copper windings handle joule heating.
Test these pulse electronics transformers in your design:
Request GT2011/FP3415-351 samples: sales@ferrtx.com
