Rohm has released its 4th-generation 650 V fast recovery diodes (FRDs), balancing forward voltage and reverse-recovery time for high-power industrial and consumer equipment including air conditioners and electric vehicle charging stations.
Two series have been released; The RFL series has a nominally low forward voltage and reduces Vf by approximately 3,2% compared to the existing RFN series, while the RFS series is a high-speed diode which reduces Vf by 17,9% compared to the existing RFUH series. All diodes in the series can be operated at a temperature of up 170°C and are available in TO-247 packaging.
The diodes have been developed to be used as free-wheeling diodes in three-phase inverters, bridge rectifiers for fast switching isolation transformers and as fly-back diodes in power factor correctors.
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Primary batteries play an important role in IoT applications. Designed for longevity, they have a high-energy capacity and are often used in standalone applications where charging is impractical or impossible.
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The SQBF Quarter Brick 300 W DC to DC Converter is now available in a newly upgraded metal case designed to deliver improved durability and superior electrical performance across demanding applications.
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The RPMVH-0.5 series of cost-effective, non-isolated buck regulator modules from RECOM delivers 0,5A of output at fully regulated voltages up to 24 V DC.
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Designing an IoT application involves a lot of choices. Designers are looking for performance and quality, but need to balance those alongside a low Total Cost of Ownership.
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The shift toward direct current infrastructure in data centres is accelerating as operators pursue higher efficiency, improved reliability, and stronger alignment with renewable energy goals.
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