High-voltage dc power transmission (HVDC) use is growing across a variety of applications. One of the main growth drivers is renewable energy. HVDC … [Read More...] about HVDC transmission system architectures and use cases
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HVDC converters, components, and control systems
While the use of high-voltage DC (HVDC) results in lower transmission losses compared with high-voltage AC (HVAC), 5-6% losses for HVDC versus 8-10% … [Read More...] about HVDC converters, components, and control systems
More Power Electronics News
Ultra-thin low-profile dc-dc converters put out 3 W
CUI Inc announced the addition of four ultra-thin converter series to its isolated dc-dc converter line. PYBJ3-OD: Open frame series in 6 pin DIP package PYBJ3-D: Encapsulated series in 6 pin … [Read More...] about Ultra-thin low-profile dc-dc converters put out 3 W
Dc-dc converter excels at ultra-low-noise applications
RECOM has set a new price-point standard for a high-isolation, high power density, 0.5W DC/DC converter in a true SMT IC package that can be handled and placed like other surface-mount devices. The … [Read More...] about Dc-dc converter excels at ultra-low-noise applications
6.5kV SiC MOSFETs deliver high-reliability in medium-voltage power conversion apps
GeneSiC Semiconductor announces the immediate availability of 6.5kV SiC MOSFET bare chips – G2R300MT65-CAL and G2R325MS65-CAL. Full SiC modules utilizing this technology are soon to be released. … [Read More...] about 6.5kV SiC MOSFETs deliver high-reliability in medium-voltage power conversion apps
Low-noise dc/dc switching regulators host integrated ferrite-bead compensation
Texas Instruments introduced a new family of low-noise DC/DC switching regulators with integrated ferrite-bead compensation. The TPS62912 and TPS62913 offer low noise of 20 µVRMS for frequencies … [Read More...] about Low-noise dc/dc switching regulators host integrated ferrite-bead compensation
SMD-packaged LEDs target horticulture apps
SMT mountable LEDs in a 2835 package extend Würth Elektronik extensive range of horticulture LEDs. The three WL-SMTW series LEDs emit light of the wavelengths 450 nm (Deep Blue), 660 nm (Hyper Red), … [Read More...] about SMD-packaged LEDs target horticulture apps
80-V Bidirectional dc/dc controllers supply constant voltage or constant current
Renesas Electronics Corporation announced a pair of innovative 80V DC/DC controllers that support the extra voltage margin needed for data center servers, 48V telecom, and rugged industrial … [Read More...] about 80-V Bidirectional dc/dc controllers supply constant voltage or constant current
Isolated dc-dc converters sport ultra-thin form factor
CUI Inc announced the addition of four ultra-thin converter series to its isolated dc-dc converter line. New Series: PYBJ3-OD: Open frame series in 6 pin DIP package; PYBJ3-D: Encapsulated series … [Read More...] about Isolated dc-dc converters sport ultra-thin form factor
HVDC transmission system architectures and use cases
High-voltage dc power transmission (HVDC) use is growing across a variety of applications. One of the main growth drivers is renewable energy. HVDC interconnects between geographically dispersed wind … [Read More...] about HVDC transmission system architectures and use cases
New GaN 650-V, 60-A transistors optimized for automotive apps
GaN Systems announced the release and availability of the first product in a family of new 650V, 60A transistors for the automotive market. The GS-065-060-5-T-A is designed to meet automotive … [Read More...] about New GaN 650-V, 60-A transistors optimized for automotive apps
Simulation software boosts productivity for early power component designs
Synopsys, Inc. announced the industry's most comprehensive virtual prototyping solution to accelerate power electronics system design from concept to validation for power components to large complex … [Read More...] about Simulation software boosts productivity for early power component designs
HVDC converters, components, and control systems
While the use of high-voltage DC (HVDC) results in lower transmission losses compared with high-voltage AC (HVAC), 5-6% losses for HVDC versus 8-10% for HVAC, the overall cost-justification for HVDC … [Read More...] about HVDC converters, components, and control systems
Over a century of high voltage DC power transmission
Even though ac power transmission dominates due to its flexibility in delivering power to end users, dc power transmission has been used to send higher power levels over longer distances for over a … [Read More...] about Over a century of high voltage DC power transmission
ISO 26262-compliant motor drivers target EV systems
Allegro MicroSystems introduced the industry’s largest portfolio of 80V motor drivers for advanced 48V automotive systems. Allegro’s 48V products effectively address the critical need for flexible and … [Read More...] about ISO 26262-compliant motor drivers target EV systems
12-V option now available for switching regulator series
RECOM Power has extended it’s highly efficient and economical R-78E series of switching regulators to include a 12V option compatible with TO-220 linear regulators. RECOM was one of the first … [Read More...] about 12-V option now available for switching regulator series
Power converter output filter capacitors – Virtual Roundtable (part 2 of 2)
Hosted by Jeff Shepard, EE World has organized this “virtual roundtable” into “Power Converter Output Filter Capacitors” with Eduardo Drehmer (ED), Director of Marketing Film Capacitors & Power … [Read More...] about Power converter output filter capacitors – Virtual Roundtable (part 2 of 2)
