Jorge,
I chose to use an optical isolator rather than a lightning arrestor.
Something like this:
https://www.amazon.com/gp/product/B00QU232UM
All of my USB devices connect to a powered USB hub, and the hub connects
to the computer through the isolator.
I have also bonded to ground all of the USB connected devices that have
a metal chassis, including the radio and computer.
So far so good. YMMV.
--
Art Greenberg
WA2LLN
art@artg.tv
On 5/2/24 09:36, Jorge Diez - CX6VM wrote:
Hello
I had a lighting problem at my station
I had two PC burned, and some of the "boxes" connected to this PCs by USB
cables, where burned also
I will need to repair all of them.
But thinking if there´s some USB lighting protector
Some years ago I bout a RS232 protector like this
https://www.amazon.com/-/es/Protector-sobretensiones-Datashield-DB9-garant%C3%ADa/dp/B00006B81G/ref=sr_1_2?__mk_es_US=%C3%85M%C3%85%C5%BD%C3%95%C3%91&crid=1GG493B6RFQGX&dib=eyJ2IjoiMSJ9.hsVgMoNITqahk8Rc2jFzK28a3nqfMLR_QoByPjNTMud1kEH_J71UesKqccP8fSqK0IRGTMwh2XxXUlZTG1s_xlDw2j7-x-Y1aGDhH8uDS3Q3vAgSvhM53gGrYmPBw_ev9rulUCu9D0SliX2cOowW2Q_Jwn88-az9Lz9g-Z8ZFlGC4gXr9b6yKhIdVKetFoZGz4ZSimCK4rOv985Xjpx4pWwznWPfkmJOvpXQdR2MXTgD04OXfILtqXH3m5AajI6cOTzurWK25_kQRHqMXMS9opUq5MyrbiC892jBhidN2H4.g9zBByNxBx_lTW7cMFplXUevbfV5MhlWbweMRXY1rvs&dib_tag=se&keywords=tripp+lite+rs232+protection&qid=1714656940&s=electronics&sprefix=triplite+rs232+protection%2Celectronics%2C220&sr=1-2
Thinnking if there´s something similar for USB?
thanks!!
73,
Jorge
CX6VM/CW5W
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