Power


World's first 250V rated 0402 case size capacitors

Digi-Key now stocks Kemet's industry-leading C0G dielectric capacitors which features the world's first 250V rated, 0402 case size capacitor offering with values up to 330pF. In addition, capacitance offerings in EIA 0603 through 2220 c

Digikey | 23-04-2015

Power-monitoring IC for commercial and industrial designs

Expanding its power-monitoring IC portfolio, Microchip has introduced the MCP39F511, a highly-integrated and accurate single-phase power-monitoring IC. The device is designed for the real-time measurement of AC power, combines the most

Microchip Technology | 23-04-2015

Low operating current shunt regulator reduces standby power dissipation

New from Diodes Incorporated, the AP431i adjustable shunt regulator features a 50µA minimum cathode current that is significantly lower than equivalent industry standard 431 devices. This enables manufacturers of switch-mode power supplies

Diodes Inc | 23-04-2015

Extended-trim range power modules for industrial and medical applications

To complement its existing UltiMod and Xgen platforms. Excelsys has introduced a new family of extended-trim range powerMod modules. The XgM XgN XgP XgQ modules are available with nominal output voltages of 5V, 12V, 24V and 48V respecti

Excelsys | 23-04-2015

New 40V regulator family simplifies industrial system design

Adding to its popular PowerBlox family of DC-DC converter products, Exar has introduced a new line of 40V switching regulators. The XR76203, XR76205 and XR76208 are synchronous step-down regulators supporting point-of-load (POL) supplies

EXAR Europe | 23-04-2015

High-current synchronous buck converter for high-efficiency systems

Designed as a high-efficiency voltage-mode synchronous buck converter operating from 4.5V to 21V input and generating output voltages down to 0.6V at up to 15A, ON Semiconductor's high-current NCP3232N synchronous buck converter is now a

Mouser Electronics | 21-04-2015

Point-of-load DC-DC converters offers output current up to 0.5A

Available now from Farnell element14, Traco Power's range of non-isolated step down point-of-load (POL) DC-DC converters provides devices with output current up to 0.5A. As a result of their high efficiency they do not require heat sin

Farnell element14 | 21-04-2015

Full series of silicon-controlled rectifiers in standard TO-220A packages

America Semiconductor has introduced the ASCT625A Series of silicon-controlled rectifiers (SCRs). The 25A, single-phase SCRs are provided in a standard TO-220A package, and feature a high ability to withstand the shock loading of large

America Semiconductor | 21-04-2015

Current limit switches intended for applications such as USB interfaces

Digi-Key now stocks the Texas Instruments (TI) TPD3S014/44 Series of integrated current limit switch devices that feature a current limited load switch and a two-channel transient voltage suppressor (TVS) based electrostatic discharge (E

Digikey | 20-04-2015

New buck-boost regulators provide over 200W and over 98% peak efficiency

Vicor has announced the expansion of its Picor Cool-Power ZVS Point of Load (POL) regulator portfolio with the introduction of the new, high-efficiency PI3749, PI3751, and PI3755 series buck-boost regulators. By minimizing switching lo

Vicor | 20-04-2015

New 600W power supply delivers full useable power at high temperatures

Artesyn Embedded Technologies has launched the LCC600 series, a new family of fanless, conduction-cooled AC/DC power supplies that can deliver their full 600W power output across a wide operating temperature range of minus 40C to 85C.

Artesyn Technologies | 20-04-2015

AC/DC power supplies suitable for medical, telecom and industrial applications

Suitable for medical, telecom and industrial applications Murata's MVAD160 series 160W high-efficiency AC/DC switching power supplies are now available from Mouser stock. The low profile 1U unit has universal AC input and complies with

Mouser Electronics | 17-04-2015

New 60V dual-output step-down controller with adjustable 5V / 10V gate drive

Linear Technology has introduced the LTC3892, a new high-voltage dual output synchronous step-down DC-DC controller that draws only 29µA when one output is active and 34µA when both outputs are enabled. The 4.5V to 60V input supply range

Linear Technology | 17-04-2015

Trench device is ideal for use as a rectifier, freewheel diode or blocking diode

Mouser now stocks Diodes's SBRT20U50SLP 20A Trench Super Barrier Rectifier which provides very low VF and excellent reverse leakage stability at high temperatures. It is ideal for use as a rectifier, freewheel diode or blocking diode in

Mouser Electronics | 16-04-2015

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