EFE
300W - 400W Digital AC-DC power supplies
Taking digital control to the next level, TDK-Lambda’s revolutionary EFE Series of embedded power supplies deliver high efficiency and enhanced reliability. Rated at 300W and 400W, with peak power levels of 133%, they offer operating efficiencies of up to 90%. The EFE Series employs an 8-bit microcontroller for full digital control bringing a 25% parts count reduction to achieve a smaller and lighter design.
Features
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High Efficiency
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Digital control
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5 in x 3 in / 6 in x 3 in footprint
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High Power Density (up to 22W/in³)
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No minimum load
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Fits 1U applications
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400/530 Watts peak power for 10 seconds
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5 Year Warranty
Product Range Information
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Related Information
- EFE-M
300W - 400W medical AC-DC digital power supplies
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- Digital Power Conversion - Benefits of a Programmable Soft Start Characteristic
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- Supplying the World - What to Consider when Designing a Power Supply
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- Product Image
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- Noise filter cross reference list
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- RoHS DIRECTIVE (EU) 2015/863
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- TDK-Lambda UK Test Certificate Data
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- Safety Certification
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In the TDK-Lambda Newsroom
Important announcement: Operation of ac-dc power supplies from dc input
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TDK-Lambda’s EFE300M digital power supplies meet latest medical approvals
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TDK-LAMBDA TAKES DIGITAL CONTROL TO THE NEXT LEVEL
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Taking digital control to the next level, TDK-Lambda’s revolutionary EFE Series of embedded power supplies deliver high efficiency and enhanced reliability. Rated at 300W and 400W, with peak power levels of 133%, they offer operating efficiencies of up to 90%. The EFE Series employs an 8-bit microcontroller for full digital control bringing a 25% parts count reduction to achieve a smaller and lighter design.