[time-nuts] SMD TADD-1 distribution amplifier

Poul-Henning Kamp phk at phk.freebsd.dk
Sat Dec 19 08:12:29 UTC 2015


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In message <20151219095948.xmKOo2n3 at smtp17.mail.yandex.net>, Charles Steinmetz writes:

>There is a reason why some power transformers cost $385 and others 
>with similar basic specs (voltage, current) cost $22.

For sensitive stuff I usually pick power supplies (of all kind)
which are certified for medical use, they usually have wastly
superior specs on all these "secondary" paramters, but only
twice the cost.

-- 
Poul-Henning Kamp       | UNIX since Zilog Zeus 3.20
phk at FreeBSD.ORG         | TCP/IP since RFC 956
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Never attribute to malice what can adequately be explained by incompetence.



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