Thanks Jay !
On Saturday, October 21, 2023 at 01:02:59 AM EDT, Jay Hennigan via Jukebox-list jukebox-list@lists.netlojix.com wrote:
On 10/20/23 21:48, Jim McClave via Jukebox-list wrote:
Can a non-polarized cap be replaced with a polarized cap? In reference to the 1500 mfd 35wvdc NP caps in the Sebburg SHP 3 amp.
No, and the failure mode can be rather spectacular. Electrolytics really don't like reverse voltage.
However, you can make a non-polarized capacitor by connecting two capacitors, each double the capacitance of the original, in series back-to-back.
So, take two 3000 MFD 35V capacitors (closest standard value is 3300) connect their + terminals to each other and nothing else. Connect the - leads to the two points of the original NP capacitor.