REF-15KW2LBOOST Power conversion reference design for the fast prototyping of PV boost converter stages with up to 15 kW and three independent DC input channels
Overview
REF-15KW2LBOOST features Infineon‘s latest 1200 V TRENCHSTOP™ IGBT 7 with best-fitting EiceDRIVER™ gate drivers and XENSIV™ current sensors in a modular design blueprint that can be reused in individual 3-phase string and hybrid inverter projects.
Its high switching frequency reduces size and cost, while passive cooling is still possible up to 10 kW.
A separate XMC7200 based control card with open loop control software and GUI is also available.
Summary of Features
- Modular design concept
- Three independent boost converters
- Isolated gate driver card
- Current sensors for each DC input
- Built-in auxiliary power supply card
- Large heatsink for passive cooling
- Fans for high power ratings
- Optional control card
Benefits
- High peak efficiency of 98.8 %
- High switching frequency of 24 kHz
- Small size and lower cost per kW
- No fans needed up to 10 kW
- Fast and uncomplicated testing
- Blueprint for shorter time2market
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