Substitute A Non Polar Electrolytic Capacitor With A Non Polar Capacitor
A non polarity electrolytic capacitor can be found in Monitor circuit board. The problem is, if it has problem, you will have difficulty to locate the part from electronics store. The value can be 2.2uf or 3.3 uf with 50V working voltage and have the size of a 2200uf 25 to 35 volt electrolytic capacitor! You can’t replace it with the normal electrolytic capacitor value as it will explode. The normal size for a 2.2 uf and 3.3 uf 50v electrolytic capacitor is just too small and can’t take over the job of a non polarity electrolytic capacitor. If you really can’t get the replacement, i suggest that you try to use a metallized polyester (non polarity capacitor) as seen from the photo below.