Power

MEAN WELL has introduced the 150W economical miniature AC/DC switching power supply – NES-150 series – for the most popular wattage range in the market. Featuring the 199 x 98 x 38mm compact size, NES-150 is 32% smaller than the old S-150 series but still enhance its performance in the mean time. Targeting at the market of low cost safety applications, the new NES-150 is designed in Taiwan using high reliability circuit topology and is made i...

MEAN WELL's “USP-500 series” is a 500W U-bracket type power supply with power factor correction (PFC) function for the growing demand of low profile middle wattage applications. Featuring advanced technology for high efficiency, USP-500 possesses up to 90% of efficiency even for the 12V model, and hence it can supply 400W by merely free air convection which is perfectly suitable for fanless usages. By applying 23.5CFM of system forced air, a...

Nu Horizons Electronics has ex-stock availability of the SynQor IQ18xxxQTAxx family of 40A /100W DC/DC converters. With a 4:1 input range from 9-36V, inventory is minimized because the converters are equally suited to use on 12V or 24V input systems. There are nine different models with single outputs ranging from 1.8V to 48V and all come in an industry-standard 2.3 x 1.45in (quarter brick) package with standard pin-out.

Fairchild Semiconductor’s 600V/30A IGBT, the FGH30N60LSD, addresses the need for low conduction losses in low-frequency (50~400Hz) industrial applications such as solar inverters, welding machines and uninterruptible power supplies (UPS). Featuring extremely low saturation voltage (VCE(sat) , Typ. = 1.1 V), the FGH30N60LSD is specially designed to increase system efficiency while meeting low-frequency requirements.

Vicor has announced PowerBench, a suite of enhanced online power supply design tools that helps ensure designers select the best power supply to meet their requirements. If an appropriate standard product does not already exist, engineers can use PowerBench to design a customer-specific product, allowing them to focus on their ideas rather than the constraints dictated by power supply availability.

Linear Technology has introduced the LTC3805, a current mode, programmable frequency PWM controller that reduces the size and complexity of flyback power supplies. This device contains all the features necessary to design high efficient single-ended isolated and non-isolated flyback converters rated up to 25 watts for telecommunications, networking equipment, Power-over-Ethernet (POE), automotive, consumer and general house keeping power supplies...

SynQor has announced the release of the IQ36xxxQTA family of Isolated Quarter Brick DC/DC Converters. While targeting predominantly the Railway & Transportation industry, the devices will also suit a variety of other applications due to the ultra wide 4:1 input voltage range of 18-75V. By adding this 36V nominal input device to the InQor family of Industrial DC/DC converters, SynQor now offers a complete suite of quarter brick products for Rail...

Fairchild Semiconductor has introduced a new series of high-efficiency N-channel MOSFETs that boast up to 8kV ESD (HBM) voltage protection ––90 percent higher than existing devices on the market. The FDS881XNZ series support the latest architectures for battery pack protection applications such as notebook and cell phones. Utilizing Fairchild’s Power Trench® process, these low-RDS(ON) MOSFETs, including the FDS8812NZ with RDS(ON) of less...

Power Sources Unlimited announces the TRG30R Series of 30W external power supplies, which meet the July 2008 Level IV, global energy requirements of the California Energy Commission and Energy Star in a compact 4.24” x 2.27” x 1.32” package. Interchangeable AC input plugs make the TRG30R a perfect choice for products designed for worldwide use.

Magic Power Technology UK has announced a brand new 300W medical grade AC/DC open frame power supply, P/N MPM-A30H. This power supply not only offers ATX output but also is designed for fan-less application. It is certified to both UL60601-1 and EN60950-1 safety standards.