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Boost Regulator has 84% efficiency over 100:1 output current span.

2013-05-24 14:36:19| Industrial Newsroom - All News for Today

Model TS3300 boost regulator uses 3.5 µA supply current and operates from supply voltages from 0.6–4.5 V, delivering at least 75 mA continuous output current. Output voltage range can be user-set from 1.8–5.25 V, while no-load supply current is 3.5 µA. Producing 3 V output from 1.2 V input source, unit also has anti-crush feature to prevent input voltage from excessive drops. Available in 16-pin, 3 x 3 mm TQFN package, product operates over -40 to +85°C temperature range. This story is related to the following:Current Regulators

Tags: current output efficiency boost

 

Quick Fix Set for Damaged Maine-New Hampshire Span

2013-05-15 17:59:24| ENR.com: Headline News

Engineers are expediting repairs on the Sarah Long Bridge which sustained $2.5 million in damage in April when an oil tanker broke loose from a state pier and smashed into the structures center lift span.

Tags: set quick fix hampshire

 
 

Officials Hope Bolt Issue Won't Delay Opening of New Bay Bridge Span

2013-03-28 04:14:45| IT Services - Topix.net

By Bay City News Service Metropolitan Transportation Commission officials said today that they're troubled by the discovery of problems with 32 large bolts on the new eastern span of the Bay Bridge but they're still hopeful the bridge will open on schedule in September.

Tags: issue hope opening bay

 

One more bridge to cross: Find out who owns dilapidated span

2013-01-07 06:58:11| Railroads - Topix.net

When it comes to the abandoned, century-old railroad bridge along the walking trail in downtown Carpentersville, many agree its dilapidated state is a hazard.

Tags: find who cross bridge

 

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