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Lazar Rozenblat
Lives in Brooklyn, NY
59 followers|44,026 views
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  • Electronics, present
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A power electronics engineer for the past 25+ years
Introduction

A power electronics design engineer for the past 25+ years. In my spare time I maintain several websites related to SMPS power supply design, emergency home generators and various forms of renewable energy.

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Map of the places this user has livedMap of the places this user has livedMap of the places this user has lived
Currently
Brooklyn, NY
Previously
Ukraine
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Lazar Rozenblat

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How come most news sources are silent on this?
A rocket salvo that killed 11 Gazan children and hit a hospital on a Muslim holiday was the work of Palestinian militants, Amnesty International concluded
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Lazar Rozenblat

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Who said solar power systems are safe?
The bare-copper grounding lugs installed with SolarWorld Solar Systems can corrode, resulting in a faulty ground circuit. This poses a risk of shock, electrocution and fire.
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Lazar Rozenblat

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I''ve too driven to Eastern Long Island this morning.
Commuters across the Northeast woke to widespread flash flooding after intense storms rumbled through Tuesday night and into Wednesday morning dumping over 13 inches of rain across the Long Island area.
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Lazar Rozenblat

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$1 mln prize from Google for development of next generation of power inverters https://plus.google.com/+google/posts/D95nyhtxVYv
Today at an event with President Obama, we announced the Little Box Challenge, a $1 million prize to develop the next generation of power inverters. This… - Google - Google+
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Lazar Rozenblat

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Bad news for Windows XP users- they won't get any updates fixing Internet Explorer security bug because Microsoft stopped supporting XP earlier this month.  http://news.yahoo.com/microsoft-rushes-fix-browser-attacks-no-fix-xp-213303666--sector.html
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Have him in circles
59 people
John Smith's profile photo
Pavol Gubala's profile photo
Hannah Rozenblat's profile photo
Dennis Spears's profile photo
rafeeq attar's profile photo
Steven Feldstein's profile photo
Yulan Kou's profile photo
Philip Gorbulsky's profile photo
Special container GD-con's profile photo

Lazar Rozenblat

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Just released my eBook. No trees were cut to produce this book, only a bunch of electrons were somewhat inconvenienced.
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Lazar Rozenblat

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HP folks need to familiarize themselves with current carrying capability of wires and temperature rise in insulation.
The AC power cord can overheat, posing a potential fire and burn hazard.
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Lazar Rozenblat

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Malicious code that can be installed on USB-device to take over your PC undetectably  http://securitywatch.pcmag.com/hacking/326196-an-evil-usb-drive-could-take-over-your-pc-undetectably
Common USB malware relies on the autoplay mechanism to infect a PC. A new technique demonstrated at the Black Hat conference subverts the USB device's controller chip to create "a self-replicating USB virus not detectable with current defenses."
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Lazar Rozenblat

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Who wants to become a millionaire (by designing a power inverter)?
An open competition to build a smaller power inverter, with a $1,000,000 prize.
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Lazar Rozenblat

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When did last time good old incandescent bulbs were recalled?
The LED bulbs can overheat and fall onto consumers below.
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Lazar Rozenblat

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If you live in Louisiana, this weekend you can get flashlights, batteries, portable generators and other emergency supplies without state sales tax.  They give residents a chance to get ready for storm season before the Atlantic Hurricane Season begins on June 1.
Here is another reason to look for a permanently installed standby generator- a portable one can easily be stolen. Here is a video on how two guys took a 300-lb device. By the way, in Louisiana, flashlights, batteries, portable generators and other emergency supplies are exempt from the state ...
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DASH as fast as you can! DODGE the oncoming trains! Help Jake, Tricky & Fresh escape from the grumpy Inspector and his dog. ★ Grind trains w