| Electronics > Repair |
| What part is this? |
| (1/2) > >> |
| OutThere:
it's from the PFC part of a switch mode power supply. it is across an inductor. the part number is SG7004 . I was thinking it's a Zenor diode, the silk screen part shows a box with a "G" inside. I used on a dvm the diode test , the display just stayed at open loop. i used one of those parts testers with a small LCD, said bad part , unknown part' |
| coromonadalix:
gas tube discharge maybe ? |
| boB:
Can you measure it ? Diode drop ? Resistance ? If low resistance, it might be a fuse |
| fzabkar:
Spark Gap https://brightking.yageo.com/PRODUCTS/list_123.aspx?lcid=52 https://brightking.yageo.com/uploadfiles/file/SPG/2021031418221622161050.pdf https://www.unictron.com/protection/circuit-protection-components/spark-gap-protectors-spg/ |
| OutThere:
please R E A D my post |
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