What you really need is an LTC3045-1. If you don't want to build
it, then purchase an eval board. One board will get you several
output voltages.
Rick N6RK
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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