[TowerTalk] 12V transient/noise filtering?
Lux, Jim
jim at luxfamily.com
Wed May 12 10:16:37 EDT 2021
On 5/12/21 12:54 AM, Michael Tope wrote:
> Jim, how much current capability do you need?
>
probably around an amp or so.
> On 5/11/2021 9:47 AM, Lux, Jim wrote:
>> I'm looking for an off the shelf transient/noise filter for 12V
>> (yeah, 14.4 or 13.8V)
>>
>>
>> The application is that there's motors and relays running off the 12V
>> bus, which is noisy, but I have stuff needing a cleaner 12V and 5V
>> (getting 5V from 12V is easy with automotive USB power widgets).
>>
>> Ideally with power pole connectors.
>>
>>
>> I could design something with LC and back to back Zeners, etc. but I
>> would rather just buy something.
>
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