A discrete OBC design has been presented that is capable of operating up to 22kW with a 3-phase AC input. It utilizes a cost-effective topology that can still provide operating efficiencies up to nearly 97 percent. Figure 3: The 22kW OBC main DC/DC converter stage (Source: Vishay)
22kW Bi-directional High Efficiency AFE Converter - Wolfspeed
Wolfspeed's CRD-22AD12N demonstrates our 1200V SiC MOSFETs to create a 22kW three phase bidirectional active front end (AFE) converter.
22KW on-board charger, 22KW OBC, 22KW charger, 11kw OBC
The Ovartech CAD222DF-540A 22KW on-board charger series is designed for electric vehicle battery charging with a demand for efficiency, robustness, and safety. The electrical input voltage for CAD222DF-540A 22KW on-board charger ranges from AC 152-456V, making it an ideal selection for worldwide usage. Its high-efficiency performance makes the ...
OnBoard Charger | Stercom Power Solutions GmbH
Our ultra compact OnBoard Charger OBC_22kW is compatible with all single or three-phase AC charging stations and Type 2 wall-boxes. The optimized and adaptable charging process gently charges all common high-voltage batteries in various voltage classes up to 850VDC.
• Ultra compact 22 kW OBC with the output versions 450V/70A, 800V/40A, or 850V/32A • Very efficient switching technology using Silicon Carbide Technology • Identical outline dimensions and plugs of all versions • Suitable for 12V/24V electronic supply • …
Wolfspeed SiC Power design considerations for EV OBCs | Wolfspeed
Jul 18, 2022 · The OBC design achieves overall efficiency greater than 96%, with DC/DC peak efficiency greater than 98.5% for both charging and discharging modes. More detailed information can be found in Wolfspeed website for the three phase 22 kW PFC and for 22 kW DC/DC .
Stercom OBC 22 Kw Onboard Charger - Energy XPRT
Our ultra compact OnBoard Charger OBC_22kW is compatible with all single or three-phase AC charging stations and Type 2 wall-boxes. The optimized and adaptable charging process gently charges all common high-voltage batteries in various voltage classes up to 850VDC.
Apr 22, 2022 · SUMMARY. Thanks to the low power loss of C3M 1200 V Silicon Carbide MOSFET and the flexible control scheme, all the design targets are achieved. High Efficiency > 98.5% in charging and discharging mode. Bi-directional Operation. Support both …
OBC 22kW-800 - Stercom Power Solutions | On-Board Charger
The OBC 22kW-800 from Stercom Power Solutions is a On-Board Charger with AC Input Voltage 95 to 504 V, AC Input Current 32 A, DC Output Voltage 420 to 800 V, DC Output Current 16 to 40 A, DC Output Power 22000 W.
Dec 22, 2020 · The 22kW bi-directional CLLC resonant converter targets wide output voltage range, high-efficiency and high-power-density bi-directional applications such as electric vehicle on-board chargers and energy storage systems.
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