New Power Supplies Products

DC/DC Converter optimizes battery run-time.

Housed in 4 x 3 mm DFN package, buck-boost Model LTC3442 delivers continuous 1.2 A of output current at efficiencies as high as 95%. Synchronous, fixed-frequency unit operates from input voltage of 2.4-5.5 V and can provide fixed output voltage between 2.4-5.25 V. Programmable switching frequency can be set between 300 kHz and 2 MHz via single resistor, and Burst ModeÃ-® operation can be...

POL Converters fit in densely packed boards.

Vertical-mount Model SIL30E features single-in-line package with footprint of 2.0 x 0.31 x 0.5 in., while surface-mount Model SMT30E measures 1.3 x 0.53 x 0.32 in. Both 30 A non-isolated, point-of-load converters feature input voltage of 8-14 V and accommodate output voltages from 0.8-3.63 V. Suited for optical switches and network routers, units offer remote sense and remote on/off facilities....

AC/DC Switching Power Supplies output 5-30 W.

Miniature chassis-mount Series M accepts universal input from 85-265 Vac and is available in single, dual, and triple output configurations with voltages from 3.3-24 Vdc. Ranging in size from 3.77 x 2.6 x 1 in. to 4.76 x 2.56 x 1 in., fully encapsulated modules feature power-good LED indicator, output adjustment potentiometer, and logic-level control pin for remote ON/OFF operation. Operating...

Power Injectors suit Power-over-Ethernet applications.

Single-port Model PSA19U is fully compliant with IEEE 802.3af international standard and provides 20 W, while Model PSA29U provides 30 W. Power-over-Ethernet allows both power and data to be carried over single Ethernet cable, enabling access point to operate entirely from power it receives through data cable. Units feature ac input voltage of 90-264 Vac with voltage range from 100-240 Vac and ac...

The Ultimate Guide to Steam and Water Ejectors

Take A Comprehensive Look at Steam and Water Ejectors.

Integrated Circuit provides power management.

Housed in 4mm x 4mm QFN-14 package, Model LTC3456 is optimized for portable applications powered by 2-cell batteries, USB, or wall adapter. It delivers up to 150 mA to fixed 3.3 V Main output and up to 200 mA to adjustable Core output. Unit provides 3.3 V, 50 mA Hot Swap(TM) output for flash memory cards and always-alive VMAX to power real-time clock. Main and Core 1 MHz switching regulators...

DC/DC Controller has margining and PLL capabilities.

Able to supply outputs as low as 0.6 V, synchronous, step-down LTC3770 integrates tracking and sequencing functions as well as output margining capability. Constant on-time, valley current mode architecture, combined with minimum on-time of 50 nsec, allows control loop to respond instantly to load steps. Converter uses current mode control and can operate without sense resistor. It features...

Power Supplies support access controls.

Ranging from 2.5-6 A output, Access Control Power Supplies offer filtered and electronically regulated output. They feature circuit-breaker battery protection, LED indicators, and built-in charger for sealed lead-acid or gel-type batteries. Switching power supply/charger, Model HPS312CX converts low-voltage ac input into 6, 12, or 24 Vdc at 3.0 A continuous supply current. It comes kitted with...

DC/DC Converter delivers 15 W at 2.5 A with 95% efficiency.

FunctionPAKÃ-® FX5545G206 synchronous boost converter is intended for point of load applications in intermediate bus architectures. Multi-chip module provides one layout for all models, power levels, and current levels. Programmable topology enables device to power multiple loads such as power amplifiers, microcontrollers, or baseband logic ICs. Drawing 1 mA of current in shutdown mode, unit...

Solid State Transformer accepts wide input voltage range.

Solid State Transformer (SST) Model 399-0642 replaces conventional linear transformers with switching power supply. Unit fits PCB transformer footprint and accepts input voltage from 75-305 Vac at up to 500 Hz. Over entire input range, SST gives consistent output of 11 Vdc nominal at up to 0.37 A. Product, fully enclosed in 1.40 x 1.50 in. package, weighs 1.7 oz.

Distributed Power Systems have high-density design.

Featuring active power factor correction, ac-dc distributed bulk power front-ends in DS Series accept ac input from 90-264 Vac and provide +12 Vdc main output and +3.3 Vdc standby output. Power supplies, available with power ratings of 450 and 550 W, have 1U x 2U profile and high-density (greater than 10 W/in.Ã-³) design. Internally fan-cooled units feature full current-sharing capabilities,...