Power

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Transformer series extends slection for SN6501 power driver

Transformer series extends slection for SN6501 power driver
Wurth Electronics Midcom and Texas Instruments have jointly developed a series of four new transformers which extends the transformer selection for the SN6501 power driver. The new series of parts is an extension to the 2500VAC isolated parts released last year by Wurth. The new series is a 5000VAC isolated series designed to comply with the requirements for the medical electrical equipment standard, IEC60601-1, for providing two means of patient protection for working voltages up to 250VAC.
10th December 2013

Low-cost 6 Watt DC-DC converters in compact package

Low-cost 6 Watt DC-DC converters in compact package
XP Power have introduced two new series of low-cost compact 6 Watt DC-DC converters. Achieving a power density of 15 Watts per cubic inch and an efficiency of up to 84% (single and dual output models), the new JCE06 and JTE06 series DC-DC converters are ideal for a wide variety of of mobile communications, industrial and transportation applications.
6th December 2013

200W pluggable hot-swap modular power supplies

200W pluggable hot-swap modular power supplies
Gresham Power Electronics has introduced a new series of 200W pluggable hot-swap modular power supplies, the BL series. Featuring a universal input voltage and power factor correction, the BL series is ideally suited for customers assembling instrumentation, test and measurement systems or industrial control applications.
6th December 2013


-20 V p-channel MOSFET is ideal for mobile computing

-20 V p-channel MOSFET is ideal for mobile computing
Extending its broad range of TrenchFET p-channel Gen III power MOSFETs, Vishay Intertechnology have introduced the industry's first -20 V device in a 2.4 mm by 2.0 mm by 0.4 mm CSP MICRO FOOT package size. Featuring extremely low on-resistance of 8.0 mΩ and 11.0 mΩ at -4.5 V and -2.5 V gate drives, respectively, the Si8851EDB is optimised for load and battery switches in power management applications for tablets, smartphones, and notebooks.
4th December 2013

60W open frame AC-DC medical-grade power supply

60W open frame AC-DC medical-grade power supply
Expanding SL Power's line of high-density open frame AC-DC medical-grade power supplies, the new MB60S is a single output 60 watt AC-DC PSU. Supplied in an ultra-compact 2" x 3" x 1.0" package, this convection cooled power supply is certified for use in both patient vicinity and patient contact applications, including blood pressure monitors and ultrasound equipment.
4th December 2013

MOSFET family meets differing cost/performance points

MOSFET family meets differing cost/performance points
The new AP4034 family of 30V N-channel enhancement-mode power MOSFETs have been unveiled by Advanced Power Electronics. Available in several popular package alternatives to meet differing cost/performance points, the AP4034 family provides fast switching performance and feature a low typical gate charge of 15nC for good switching performance.
4th December 2013

Ultra-low forward voltage Schottky barrier diodes

Ultra-low forward voltage Schottky barrier diodes
Extending its portfolio of surface mount Schottky barrier diodes, Toshiba has introduced the CxS15S30 device. Based on the latest Toshiba semiconductor process, the new SBD features improved forward voltage and reverse current performance. The CxS15S30 is ideal for space-limited applications requiring high current handling and low forward voltage.
4th December 2013

High-accurate charge/discharge control in new ICs

A new member of ROHM's IC series, providing high-accurate charge/discharge control, monitoring and protection functions for Li-ion secondary battery packs, has been anounced today. The ML5218 is a Li-ion battery monitoring IC for packs of 5 up-to 16 cells detecting over-charge or over-discharge and over-current of each cell. This makes the device adaptable to systems using safer lithium iron phosphate batteries of multiple cells connected in series.
4th December 2013

New PFC controller cuts power consumption in half

New PFC controller cuts power consumption in half
Texas Instruments has announced the release of the UCC28180 8-pin power factor correction controller. Featuring the industry's widest range programmable frequency operating in continuous conduction mode, the UCC28180 delivers power factor correction greater than 0.95 and also cuts power consumption in half, compared to existing solutions.
4th December 2013

Regulator increases power system design efficiency

Regulator increases power system design efficiency
The new ZL2102 signals an expansion by Intersil of their industry-leading family of power management ICs. The ZL2102, a 6 Amp digital synchronous step-down DC/DC power regulator, is a fully integrated regulator able to support adjustable output voltages of 0.54V to 5.5V operating from input voltages from 4.5V up to 14V.
3rd December 2013


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