X-Git-Url: http://www2.svjatoslav.eu/gitweb/?p=physical.git;a=blobdiff_plain;f=misc%2F12V%20Lead-Acid%20battery%20changer%20and%20terminal%2Findex.org;h=afa4e0d84eb1120b55fbeb2f8f9271512956d3a5;hp=823171618abf2e95dcb1c4213205a25a3a46eb6a;hb=4139d1a13855b80497e12aacd878e801c046403f;hpb=541c1de4a34395cd17aad86aad3c89ba34dcb450

diff --git a/misc/12V Lead-Acid battery changer and terminal/index.org b/misc/12V Lead-Acid battery changer and terminal/index.org
index 8231716..afa4e0d 100644
--- a/misc/12V Lead-Acid battery changer and terminal/index.org	
+++ b/misc/12V Lead-Acid battery changer and terminal/index.org	
@@ -61,6 +61,13 @@ quite some drawbacks:
 - While RCA connectors do work as DC power connectors, but are not
   intended to be used this way and are not very reliable.
 
+- Voltage up-step provided output is not very clean. Extra capacitors
+  and induction coils could be added to remove high frequency noise in
+  the voltage.
+
+- Metallic and shielded body would be helpful to reduce
+  electromagnetic/radio noise generated by step-up.
+
 * Body
 
 [[file:body.png]]