First, make sure the chassis of each device is firmly
bonded. The typical failure mode is for the antenna
ground to become decoupled from the power supply (safety)
ground - there can be several KV of difference in a
lightning/surge event and your radio/computer equipment
is connected between the two "grounds".
But thinking if there´s some USB lighting protector
This may help *after* bonding the chassis together:
<https://www.amazon.com/dp/B0BXDKHNZN>
<https://www.amazon.com/dp/B09L4QJM14>
73,
... Joe, W4TV
On 5/2/2024 9:36 AM, 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
_______________________________________________
_______________________________________________
TowerTalk mailing list
TowerTalk@contesting.com
http://lists.contesting.com/mailman/listinfo/towertalk
|