Power Modules suit intermediate bus architectures.

Power Modules suit intermediate bus architectures.

Available in single in-line pin packages, 8 and 18 A POLA(TM)-compatible, non-isolated, plug-in power modules support input voltages of 3.3, 5, and 12 V. Series PTVxx010 provides step-down conversion to range of output voltages, at up to 8 A of output current. Output voltage can be set at any value between 0.8-1.8 V or 2.5-3.6 V. Series PTVxx020 consists of 12-pin modules that support similar...

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Multiport Midspans are compatible with Gigabit systems.

Multiport Midspans are compatible with Gigabit systems.

Usable in any network without compromising data rate, multiport midspan power injector implements Power-over-Ethernet (PoE) into existing network where power can be inserted on spare pair. Product is offered in 1-, 8-, 16-, and 24-port versions that provide 15.4 W per port. It comes with software to control and monitor each port along with full power management capability for load shedding in...

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UPS Systems target VoIP applications.

SmartProÂ-® line-interactive and SmartOnline(TM) true online units are 5,000 Va UPS systems for multi-layer switch and router installations. Occupying 3 rack spaces, SmartPro simultaneously powers 208 and 120 V power supplies at full power. Integrated 8-outlet switched PDU turns off less critical loads during power outages. SmartOnline models include 5U unit that powers 208 V devices and 7U...

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DC/DC Converter drives high-current white LEDs.

DC/DC Converter drives high-current white LEDs.

With input voltage of 1-3.2 V, synchronous boost dc/dc converter, Model LTC3490, delivers up to 350 mA from single or dual cell alkaline/NiMH battery. Output voltage of 2.8-4 V is fully compliant with forward voltage requirements of high-current LEDs. Housed in 3 x 3 mm DFN package, unit features 1.3 MHz switching frequency and operates at up to 90% efficiency. Onboard analog dimming capability...

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CMAA Crane Buyer's Guide
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CMAA Crane Buyer's Guide

CMAA has organized this Buyer's Guide to promote standardization and to assist prospective buyer's of electric overhead traveling cranes in selection of equipment most suitable for their applications.

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Custom Backlight Inverters work in flat panel displays.

Custom Backlight Inverters work in flat panel displays.

Offering support for displays from 2-37 in., dc-ac power supplies drive CCFLs in LCD back lighting applications. Dimming capability, low power standby, and peak functionality are taken into consideration for customized packages. Able to power from 1-16 bulbs, products produce output power from 3-120 W and can be tailored to choice in terms of size, voltage, current, brightness. Applications...

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Power Shelf offers power cassettes up to 1,200 W.

Power Shelf offers power cassettes up to 1,200 W.

StrongboxÂ-® front-end power shelf is available with 1,200, 600, and 800 W power cassettes, allowing single 1U, 19 in. rack shelf to provide 1,800, 2,400, or 3,600 W of power. StrongBoxÂ-® systems may be connected in parallel to provide higher power systems and communicate via IÂ-²C active data bus. Power cassettes are available with active PFC universal ac or 12, 24, or 48 Vdc input...

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Integrated DC/DC Converter comes in half-brick package.

Integrated DC/DC Converter comes in half-brick package.

Offering power densities up to 90 W/in.Â-³, surface-mount Astec AIH-300Vin Series delivers up to 250 W from 250-420 Vdc input range. Series is comprised of 6 models with single-output dc voltages of 1.8, 3.3, 5, 12, 15, and 24 V. All models provide set of embedded functions that include monitoring, protection, and adjustment capabilities. Communication bus stores end-user information and...

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SAN Volume Controller utilizes single UPS.

TotalStorage SAN Volume Controller is a storage virtualization solution that incorporates specialized software, control engines installed in pairs, master console, and UPS. Uninterruptible Power Supply, Model 8115 provides temporary emergency power for one engine of controller cluster, and is supported by SVC Storage Software V2 or later.

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DC/DC Converter provides quad outputs.

DC/DC Converter provides quad outputs.

Rated at 30 W, Model 70Q5.12SR features input range of 40-120 Vdc and outputs of 5, 5, 12, and 12 Vdc. Outputs are isolated from input and from output to output. Unit is housed in aluminum cast case measuring 3 x 2.5 x 0.6 in. with built-in heat sink. With operating temperature of -40 to +100Â-

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Half-Brick DC/DC Converters deliver 100 watts.

Half-Brick DC/DC Converters deliver 100 watts.

Series HEW offers input ranges of 9-36 and 18-75 Vdc with output voltages of 3.3, 5, 12, 15, and 24 Vdc. Input range allows operation from 12 V battery, 24 V industrial bus power, and 48 V telecom sources. With switching frequency of 325 kHz and efficiencies as high as 88%, units feature undervoltage lockout and input reverse voltage protection. Output noise is as low as 20 mV rms, and line and...

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