Search results for "dc-dc converters"
DC/DC converters feature 8:1 input in a half brick case
MTM Power, the specialist for individual power supplies, offers in its programme DC/DC converters in a brick case with an 8:1 input (9-75V). The PMD150 UHB8 has an output power of 150W and is available with the output voltages of 5, 12, 15, 24, 28 or 48 V.
Chip capacitors focus on automotive applications
Two new series of Multilayer Ceramic Chip Capacitors for automotive applications from TDK are now available in Europe at distributor TTI. Featuring TDK’s advanced precision technologies that enable the use of multiple thinner ceramic dielectric layers, the CGA Series Automotive Grade is available in two variants: General for applications up to 50V, and Mid Voltage for applications between 100V to 630V.
International engineering firm looks for home-grown talent
One of Europe’s leading specialist vehicle converters, based in the West Midlands, is offering 16 lucky youngsters the chance to enrol in one of its sought after apprenticeships.
Determining DC/DC converter requirements for gate drive applications
How to design ‘well-behaved’ high side gate drive circuits, by Paul Lee, Murata Power Solutions. The MGJ series, for example, has options for +15 or +20V. IGBTs and GaN MOSFETS will be fully ‘on’ with 15V drive but typical SiC MOSFETS may need closer to 20V for full enhancement.
Medium-power planar transformer provides high efficiency
Vishay Intertechnology has introduced a planar transformer offering power from 1 to 3kW in a compact 70x53x22mm size. Compared to devices built on traditional winding technology, the Vishay Sfernice PLA51 delivers the same power transfer / conversion while offering higher efficiency and a lower weight and profile.
Charging mobile devices faster
The Qualcomm Quick Charge 3.0 (QC3.0) chipset from Dialog Semiconductor has now started volume production. Pin-compatible with the company’s QC2.0 chip set, Dialog’s chipset facilitates upgrades and will extend Dialog’s leadership position in rapid charging.
Medium HUB enclosure features a modern look
The Medium HUB enclosure by New Age Enclosures is a compact case with a completely modern look.New Age Enclosures designs continue to bring much needed style to the off-the-shelf plastic enclosure market. Identified as Part# S-353515, the enclosure measures 3.5x3.5x1.5”.
DC/DC converters offer wide choice of output voltages
The latest REC20 and REC30 regulated DC/DC converters with six-sided shielding from RECOM are now available from distributor Dengrove Electronic Components. They provide superior protection for noise-sensitive circuitry. These 20W and 30W isolated converters target high-power industrial applications, with nominal input voltages of 12V, 24V or 48V making them suitable for industrial automation, telecom equipment, and general distributed power arch...
Ultra-low jitter clock synthesiser
A low phase noise integer-N synthesiser with an integrated VCO and an ultra-low jitter clock distribution section has been introduced by Linear Technology that is well suited for clocking data converters.The LTC6951 features four current mode logic (CML) outputs, each equipped with an independent low noise clock divider and digital delay block to cover a wide frequency range between 1.95MHz and 2,700MHz.
800 & 900V MOSFETs suit high-speed switching below 5A
Suited for switching voltage regulator designs, a range of ultra-efficient, high-speed, high-voltage MOSFETs has been unveiled by Toshiba Electronics Europe. Available with 800 and 900V ratings, the four N-channel devices have typical on resistance ratings down to just 1.9Ω. Target applications include flyback converters in LED lighting, supplementary power supplies and other circuits requiring current switching below 5A.