Re: no dc/dc converters

On 6/10/25 18:58, john larkin wrote:

On Tue, 10 Jun 2025 12:15:11 -0400 (EDT), Martin Rid
<martin_riddle@verison.net> wrote:
 

john larkin <jl@glen--canyon.com> Wrote in message:r

On Tue, 10 Jun 2025 10:15:30 -0400, legg <legg@nospam.magma.ca> wrote:>On Mon, 09 Jun 2025 10:06:16 -0700, john larkin <jl@glen--canyon.com>>wrote:>>>There seems to be a run on dc/dc converters>>>>https://www.digikey.com/en/products/filter/dc-dc-converters/922?s=N4IgjCBcpgHAzFUBjKAzAhgGwM4FMAaEAeygG0R4A2MAVgCYB2EAXSIAcAXKEAZU4BOASwB2AcxABfInXq0kIVJEy5CJciHoAWAJxhGENiC49%2Bw8VJkMqCpSvxFSkCtr2N6rDt0h9BoidKa9GAQ0Iro2A7qzpqext4gACLEAK4ARlh4UoEeMQAmyAD0BXE2YUJ5PAC0YAAMEF48IEScAJ7sWT4YOKiSkkA>>>>some sort of tariff issue, looks like.>>>>In stock - 1 in 3>>exclude tariffed products 1 in 5. (new selection category?)>>RLWorst case, I'll have to make my own. Should be interesting.Some of those MiniCircuits type RF baluns might work as thetransformers.

>
Cui has some small transformers, pair it with a 3524.
Cheers

 Nice part, but I need isolation. And I don't need much regulation.
 I need a simple half-bridge or full-bridge oscillator/driver chip. One
of the Ixys gate drivers might work.

how simple? ir2153 or ir2086, basically drivers and a 555