DC to DC Power Supplies (Converters)

DC to DC Converter is suited for thermal energy harvesting.
DC to DC Power Supplies (Converters)

DC to DC Converter is suited for thermal energy harvesting.

Available in leadless 4 x 4 mm QFN-20 package, power management IC LTC3109 features auto-polarity architecture to generate usable power from input voltages as low as ±30 mV, enabling temperature differences to ±1°C across TEG to be harvested. Device uses 2 standard compact step-up transformers. Inbuilt 2.2 V, 4 mA LDO's main output is pin selectable to one of four (2.35, 3.3,...

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DC to DC Power Supplies (Converters)

Boost/Inverting DC/DC Converter integrates fault protection.

Offered in 20-lead TSSOP and 20-pin 4 x 5 mm QFN packages, LT3579 current mode, fixed frequency, step-up DC/DC converter offers integral fault protection for output shorts, I/O overvoltages, and overtemperature conditions. Dual 42 V switches, master and slave, can be tied together for total current of 6 A. Operating from 2.5-16 V with transient protection to 40 V, IC is suited for local power...

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DC to DC Power Supplies (Converters)

DC/DC Converter makes positive/negative regulated voltages.

Operating from 5-80 V at efficiencies up to 96%, LT3958 suits boost, flyback, SEPIC, and inverting power supply applications in industrial, automotive, medical, and telecom markets. It can generate positive or negative regulated output voltage with its 2 voltage feedback error amps and reference voltages. Along with programmable fixed or synchronizable operating frequency from 100 kHz to 1 MHz,...

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DC to DC Power Supplies (Converters)

Solar Generator IC. recovers lost power from solar panels.

Combining power-optimization and power-conversion functions for solar generators, Model SPV1020 allows multi-panel arrays, ranging from domestic rooftop-type equipment to larger installations, to deliver more energy. Distributed Maximum Power-Point Tracking is applied individually for each panel, which automatically adjusts output circuitry to compensate for power fluctuations resulting from...

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Siemens Receives Order from Transpower to Connect Offshore Wind Farms via HVDC Link Order Worth More Than EUR500 Million for the Consortium
DC to DC Power Supplies (Converters)

Siemens Receives Order from Transpower to Connect Offshore Wind Farms via HVDC Link Order Worth More Than EUR500 Million for the Consortium

Erlangen, Germany, June 11, 2010 - A consortium of Siemens Energy and Prysmian Powerlink has received an order worth more than EUR500 million from the German transmission grid company transpower. The BorWin2 offshore consortium will connect two North Sea offshore wind farms to the grid on behalf of transpower, a subsidiary of the Dutch grid operator TenneT. The Veja Mate and Global Tech 1...

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Triple Output DC/DC Converters provide up to 75 W of power.
DC to DC Power Supplies (Converters)

Triple Output DC/DC Converters provide up to 75 W of power.

HE Series DC/DC converters provide primary output of either 3.3 or 5 Vdc, rated at 15 and 20 A, respectively, and auxiliary outputs of either ±12 or ±15 Vdc, rated at ±2 A. Housed in standard Â-½ brick case, all models are fully encapsulated for use in harsh industrial and military COTS applications and feature 2:1 input range, either 18-36 or 36-75 Vdc. Features include...

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DC/DC Converter generates positive or negative voltage.
DC to DC Power Supplies (Converters)

DC/DC Converter generates positive or negative voltage.

Operating over input voltage of 3-40 V, Model LT3957 features onboard 5 A/40 V power switch and achieves efficiencies up to 96%, making it suited for boost, flyback, SEPIC, and inverting power supply applications. Device can generate positive or negative regulated output voltage with 2 internal voltage feedback error amplifiers and reference voltages. Housed in 5 x 6 mm QFN-36 package, IC...

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DC-DC Converters optimize transient response, efficiency.
DC to DC Power Supplies (Converters)

DC-DC Converters optimize transient response, efficiency.

Supplied in 3.0 x 3.0 x 1.0 mm package, EcoSpeed(TM) SC173 and SC174 are, respectively, 3 and 4 A POL buck regulators with adaptive on-time architecture suited for green applications. Functionality covers managing standby and full current demands, and architecture enables pseudo-fixed frequency operation with ±15% accuracy and predictable EMI. Programmable from 200 kHz to 1 MHz, converters...

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DC to DC Power Supplies (Converters)

Compact DC/DC Converter targets railway environments.

Delivering up to 3 kW output power, BAP 3KR Series rugged, railway quality DC/DC converter accepts nominal input voltage of 110 Vdc and is rated for single output of 28 V/107 A. It meets EN50155 railway standards and is compliant with EN55022 and EN50121-3-2 conducted and radiated EMI standards. Measuring 244 x 132 x 407 mm, unit weighs 8 kg, is conformal coated to ensure immunity to shock,...

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