New Power Supplies Products

DC/DC Converter features output disconnect and LDO.

Model LTC3537, 2.2 MHz current mode synchronous boost regulator features internal 600 mA switches that deliver output voltages as high as 5.25 V from input voltage range of 0.68-5 V. At 3.3 V, it can deliver up to 100 mA of continuous output current from single alkaline cell or 300 mA from dual cell input. With input range of 1.8-5.5 V, 100 mA LDO can deliver outputs as low as 0.6 V. When both...

Portable Power Systems target military applications.

Designed to withstand harsh operating conditions of military field use, 250 W Pulse M250 combines fuel cell energy conversion and battery charging technology into one system. Pulse BPM601 battlefield air operations power manager combines power conversion, equipment power management, and energy harvesting technology in lightweight system designed for military field use.

Power-One Sixteenth Brick Wins EDN Magazine's Hot Product of 2007 Award

Camarillo, CA - January 10th, 2008 - Power-One, Inc. (Nasdaq: PWER) announces that it has received a Hot Product of 2007 Award from Electronic Design News Magazine for the SSQE48T20033 isolated DC-DC converter. This high-performance sixteenth-brick is designed to power communications, data server/storage, and workstation applications. The SSQE48T20033 delivers an industry-leading feature set from...

Three-Phase UPS includes SNMP communications.

Available for 10, 15, and 20 kVA applications, FirstLineÃ-® products support networking with manufacturing and management systems. Double-conversion technology protects connected load from sags, swells, noise, and voltage imbalances without going to battery operation, and control panel on front of freestanding NEMA 1 enclosure includes alarm and remote monitoring via RS232 connection....

Top Purchasing Considerations for Cold Storage Units

On-site cold storage is essential in a number of industries. A new walk-in cooler, walk-in freezer or refrigerated trailer is a major investment and having one that fits your specific needs is crucial.

PoE Power Supply provides up to 576 W.

Available with 8 or 16 ports and 36 W per port, Model POE576U provides power for 10/100/1,000 Base-T networks with no power management required. Unit measures 17.25 x 8.98 x 1.75 in. and is operable with IEEE902.3af devices. With voltage range of 90-264 Vac and ac input frequency from 47-63 Hz, midspan includes detection, disconnect, and overload controls for safety. Over-temperature protection...

DC/DC Converters offer up to 90% efficiency.

Based on synchronous rectification techniques, EBL Series provides 30 W of output power and 10 mV output noise. Units come in 15 models with 2:1 input voltage range; nominal inputs of 12, 24, and 48 Vdc; and single output voltage of 2.5, 3.3, 5, 12, or 15 Vdc. Housed in 6-sided, shielded metal case measuring 2 x 1 x 0.45 in., converters include input-to-output isolation, soft start, external...

Step-Down DC/DC Converter includes linear controller.

Housed in 3 x 3 mm DFN-12 package, Model LT1939 operates from VIN range of 3-25 V, making it suited for regulating power from variety of sources, including protected automotive batteries, industrial supplies, and unregulated wall adapters. Unit's 2.3 A internal switch delivers up to 2 A continuous output current at voltages as low as 0.8 V. Switching frequency is user programmable and...

Step-Down DC/DC Converter offers three 800 mA outputs.

Supplied in 16-lead, 3 x 3 mm QFN package, LTC3545 synchronous buck regulator uses constant frequency current mode architecture and operates from 2.25-5.5 V input. It can generating output voltages down to 0.6 V and has 2.25 MHz switching frequency that enables use of ceramic capacitors and inductors less than 1 mm high. Internal synchronous switches offer efficiencies to 95%, and Burst...

Step-Down DC/DC Converter is offered in 3 x 3 mm DFN package.

Model LT1913 3.5 A, 25 V step-down switching regulator operates within VIN range of 3.6 to 25 V. It features 4.6 A, 95 mW internal switch that can deliver up to 3.5 A of continuous output current at voltages as low as 0.79 V at up to 90% efficiency. Switching frequency is user programmable from 20 kHz to 2.4 MHz and converter features external synchronization from 250 kHz to 2 MHz. Unit operates...

LED Driver drives up to 10 white LEDs connected in series.

Model AAT1239-1 WLED driver IC operates off 2.7-5.5 V input range and delivers maximum continuous output of 40 V at 30 mA. Single-wire S2CWire interface controls WLEDs across 26 discrete current steps, reducing flicker, and true load disconnect function isolates load from power source while in OFF/disabled state. Other features include less than 1.0 Ã-µA shutdown current to extend battery...