Microchip and Navitas develop an 800VDC to 6VDC converter for AI racks
Microchip Technology and Navitas Semiconductor are collaborating on a direct 800VDC to 6VDC conversion reference design intended for power systems for AI data center racks.
Converters
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RECOM has set new standards for power density, cost-effectiveness and performance with the introduction of the RxxC1TF, its fully integrated isolated DC/DC converter, which delivers precisely regulated and selectable outputs to either 3.3V or 5V in a 12-pad LGA surface mount package, measuring just 5 x 4 x 1.18mm.
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RECOM sets a new standard in performance and miniaturization. When board space is limited, a new range of miniature, non-isolated DC/DC step-down converters with integrated inductors can be the perfect solution. RECOM's RPZ series includes cost-effective variants with outputs of 0.5A, 1A, 2A, 3A, and 6A and inputs up to 2.3V and 7V, depending on the variant. Precision output voltages are programmable from 0.6V down to a fraction of a volt below the maximum input.
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The range and requirements of semiconductor devices are constantly expanding with the emergence of the new energy industry. The key component of semiconductor devices in electric vehicle charging systems and photovoltaics (PV) or static VAR generators, for high-voltage reactive power (SVG), is the IGBT/SiC MOSFET, which requires higher standards for drive solutions.
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Würth Elektronik has published a new application note: "Feedback loop compensation of a current-mode flyback converter with optocoupler." The guide is intended for designers who want to achieve greater stability and reliability in power supply design with a DC/DC flyback converter and use an optocoupler for galvanic isolation in the feedback loop.
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The TIM 6 series is an economical range of 6-watt medical DC/DC converters with a DIP-24 plastic housing and a wide 2:1 input voltage range. They provide a reinforced 5000 V AC isolation system and a very low leakage current of less than 2 μA. The units are approved according to the third edition of IEC/EN/ES 60601-1 for 2 x MOPP and are supplied with an ISO 14971 risk management dossier.
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As battery use becomes more widespread, more users are concerned about battery life and efficiency. To address these concerns, MECTER introduces the MORNSUN MBP2403RP-2A/3A/5A active balanced bidirectional DC/DC power module. Featuring a wide input voltage range, ultra-low standby power consumption, and an isolation voltage of up to 5000VAC, it is an efficient and safe solution for the user's system.
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RECOM now offers highly efficient and cost-effective DC/DC converters fully compatible with railway applications, with its new RMD150 and RMD300 products, rated at 150W and 300W respectively. Featuring a single, fully regulated output (24V or other voltages, e.g., 110V), each product boasts an ultra-wide input range of 16.8V to 137V continuous, encompassing all common railway voltages worldwide. The input range extends down to 14.4V for 100ms and up to 154V for 1 second, enabling it to withstand the dips and surges specified in the EN 50155 railway standard.
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With its new R24C2T25 DC/DC converter, RECOM simplifies the generation of gate drive bias voltages for a wide range of switch types. Available in a convenient and cost-effective 7.5 x 12.83 mm, 36-pin SSOP package, the unit operates on a 21-27 VDC input and provides dual, unbalanced, regulated, and programmable output voltages suitable for gate drivers of cascaded IGBT, Si, SiC, and GaN switches.
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RECOM has expanded its range of cost-effective DC/DC converters for the mobility market with a 600W product offering a selection of input ranges. The 24V output of the RMOD600-W covers nominal inputs of 48V, 60V, and 80V with a range of 33.6V to 96V (125V peak), while the 13V output of the RMOD600-EW has an extended continuous input range of 33.6V to 125V to include a nominal input of 90V.
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The 400W DC/DC converters are IP69K rated and feature wide input ranges. RECOM has expanded its range of cost-effective regulated DC/DC converters for mobility applications with 400W models. The RMOD400-28-13SW has a wide input range of 16.8V to 56V with a 13V output, the RMOD400-60-24SW operates with an input of 33.6 to 96V (125V peak) with a 24V output, and the RMOD400-80-13SEW has an ultra-wide continuous input range of 33.6 to 125V with a 13V output.
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Mecter presents one of Mornsun's latest releases: the KUB4824CCS-10A/16A, a new non-isolated DC/DC converter for forklifts that meets IP65 standards. These power supplies offer 250W/400W output power, a wide input voltage range, comprehensive protection features, and many other advantages that make them highly efficient and reliable.
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TRACO's THN 15UIR and THN 20UIR are high-performance DC/DC converter series with an ultra-wide 12:1 input voltage range and output power of 15 and 20 watts, respectively. Both series come in a compact, fully encapsulated 1" x 1" housing for enhanced reliability. Thanks to their dedicated hold capacitor connections, the THN 15UIR and THN 20UIR can meet extended hold time requirements without the need for bulky input capacitors.
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RECOM launches a new package variant for its popular 5W DC/DC series. With the new REC5K-RW, RECOM now offers another option for customers needing a 5W DC/DC converter with a wide input range, in an economical, industry-standard DIP24 plastic package. The input range is 9-36VDC, and the output is 5V nominal at 1A.
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CUI Inc, a Bel Group company, has announced the launch of its PTP15 series, a 15W 5-pin DIP isolated DC-DC converter, specialized for medical instrumentation and home medical supplies.
This series, which offers 4000 Vac or 5600 Vdc isolation with a 2:1 input voltage range, complies with IEC/EN 60601-1 and EN 55011 Class A safety standards without external components.
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RECOM has launched the RACM06E-K/277, a market-leading, through-hole, board-mount 6W AC/DC converter with performance ideal for a wide range of applications. Nominal input voltages are 100-277 VAC (80-305 VAC, 120-430 VDC) for worldwide use, and the insulation is reinforced/2MOPP for applications ranging from household use to medical patient connections.
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Bel Fuse Inc. has announced the launch of the Bel Power Solutions 700DNG40-24-8, a second-generation, liquid-cooled, 4 kW DC-DC converter. The unit creates DC voltages suitable for powering low-voltage accessories in hybrid and electric vehicles, replacing a traditional alternator.
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The TEL 6 and TEL 6WI are two series of isolated 6-watt converters housed in an ultra-compact DIP-16 metal package. They establish the new package standard in this power range with a power density of 1.6 W/cm³, nearly doubling the power density compared to 6-watt converters in DIP-24 packages.
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Bel Fuse Inc. has announced the expansion of its RCM series of converters with the RCM300 series dual-output DC-DC converter for rail and transportation systems. These dual-output converters are reliable power supplies that deliver 300W at +24V/-24V, the two input voltage ranges that cover all common rail batteries.
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TDK-Lambda launches DDSM programmable 120 and 240W DC-DC converters
TDK-Lambda has introduced the DDSM series of isolated and programmable DC-DC converters, available with output power ratings of 120 and 240 W. The units offer wide input and output voltage ranges and incorporate digital control and monitoring functions.
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Bel Fuse expands the XRCM series with DC-DC converters for railway applications
Bel Fuse has introduced the XRCM 200 and XRCM 300 DC-DC converters, the second generation of its XRCM series with an ultra-wide input range, designed for rail and transportation applications. The new models combine a compact form factor with a wide input voltage range and...
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Nuvoton introduces the NAU85L42YG quad ADC for low-latency voice capture
Nuvoton is pleased to announce the new NAU85L42YG high-performance quad analog-to-digital converter (Quad ADC), designed to accelerate the development of wireless transmission products and real-time voice capture processing. This solution is made possible by the design of...
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RECOM expands its range of DC/DC converters with the RP50-AW and RP100-FW series
RECOM has expanded its catalog of isolated DC/DC converters with the new RP50-AW and RP100-FW series. These converter families combine ultra-wide 4:1 input voltage ranges with high efficiency, robust isolation, and comprehensive protection features for...
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Traco Power TEN 80WI: 80W isolated DC/DC converter
Traco Power expands its DC/DC converter range with the TEN 80WI series: high-performance, isolated converters that deliver 80 watts of power in a standard 2"×1" form factor. Designed to combine cost-effectiveness with proven quality, the series is an ideal solution for...
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Scalable power solutions for railway applications
Although the external design of trains has barely changed over the years, their interiors are constantly evolving. Electrification and the incorporation of new technologies are progressing rapidly to improve safety, reliability, and operability. More and more mechanical components are being...
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Bel Fuse launches medical-grade PTM1-S 1W isolated DC-DC converters
Bel Fuse Inc. has launched its PTM1-S series, a family of 1W isolated DC-DC converters designed to meet the growing demand for high-isolation, medical-grade power supplies in compact formats.
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TDK-Lambda launches the CCGS series of 15 and 30W isolated DC/DC converters
Mecter SL, authorized distributor of TDK-Lambda in Spain and Portugal, announces the launch of the CCGS series of 15W and 30W isolated DC/DC converters. These units incorporate an all-in-one solution that requires no external components, helping customers reduce the complexity of...
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