In addition, the unregulated analog supplies are potentially 30 to 50%
less expensive than a switcher. Given standing current for class AB1,
the regulation of an analog supply with a properly sized transformer
supply is not an issue.
73,
... Joe, W4TV
On 5/11/2011 10:00 AM, Phil & Debbie Salas wrote:
> The unregulated linear power supply is heavier than a switcher. However, it
> is also more efficient and less complex. Everything is a trade-off.
>
> Phil - AD5X
>
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