--_003_BY2PR02MB13774B876578E58B21C6A089DC130BY2PR02MB1377namp_
Content-Type: text/plain; charset="iso-8859-1"
Content-Transfer-Encoding: quoted-printable

I am attaching a portion of a circuit that forms a battery indicator. It us=
es a TL431 as a YES/NO battery indicator activating an LED. It does not osc=
illate, but it does have a bit of gain to any low-to-medium frequency rippl=
e on the power line. Should I go to the extra expense of adding a small cap=
acitor from reference terminal to cathode? Adding one definitely shuts it u=
p. Perhaps I should try to squeeze room for one and leave it unpopulated in=
 the first board run.

Thanks in advance for any feedback,

Bob=

--_003_BY2PR02MB13774B876578E58B21C6A089DC130BY2PR02MB1377namp_
Content-Type: image/gif; name="BatIndicator.gif"
Content-Description: BatIndicator.gif
Content-Disposition: attachment; filename="BatIndicator.gif"; size=2939;
	creation-date="Fri, 28 Apr 2017 23:25:10 GMT";
	modification-date="Fri, 28 Apr 2017 23:25:10 GMT"
Content-Transfer-Encoding: base64
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--_003_BY2PR02MB13774B876578E58B21C6A089DC130BY2PR02MB1377namp_
Content-Type: text/plain; name="ATT00001.txt"
Content-Description: ATT00001.txt
Content-Disposition: attachment; filename="ATT00001.txt"; size=224;
	creation-date="Fri, 28 Apr 2017 23:42:54 GMT";
	modification-date="Fri, 28 Apr 2017 23:42:54 GMT"
Content-Transfer-Encoding: base64

LS0gDQpodHRwOi8vd3d3LnBpY2xpc3QuY29tL3RlY2hyZWYvcGljbGlzdCBQSUMvU1ggRkFRICYg
bGlzdCBhcmNoaXZlDQpWaWV3L2NoYW5nZSB5b3VyIG1lbWJlcnNoaXAgb3B0aW9ucyBhdA0KaHR0
cDovL21haWxtYW4ubWl0LmVkdS9tYWlsbWFuL2xpc3RpbmZvL3BpY2xpc3QNCg==

--_003_BY2PR02MB13774B876578E58B21C6A089DC130BY2PR02MB1377namp_--
.