but before u power on the inverter the pnp and npn driver transistors are supposed to be the first thing you're to check if not the high voltage mosfets will blow up. this is one of the reason I use DC AVS that limit start up current above 2amps
2026-09-30 20:53:30
1
Emo :
Nice work 👍 do you have a WhatsApp group for tutor ?
2026-09-30 11:40:16
2
sourcevolttech :
This is a whole lot effort 👌
2026-09-30 08:24:01
1
Atomic21214 :
so there was too much load due to the sa1020 transistors were bad.
2026-09-30 22:03:08
1
EverLife Solar :
great work,
but how do I test the Sg3525 ic?
2026-09-30 09:04:50
1
SOLAR INSTALLER IN IJEBU-ODE :
sg3525 and tl494 will just never go obsolete 😎
2026-09-30 20:09:26
1
OLA :
respect
2026-09-30 08:46:16
1
尺ア¹SENTINEL :
nice work
how do you even charge the customer for this? 😅, you might charge for something small and encounter something else
2026-09-30 21:58:22
1
TECHNOLOGISTS_SAM :
wow see the troubleshooting journey I salute boss
2026-09-30 08:41:38
1
BlissfulDi Hub :
Abeg which inverter be this... e be like say the wahala too much
2026-09-30 18:35:42
0
iraybuju :
Where are you located
2026-09-30 22:15:11
0
Victor ♉ • Solar/HVAC Engineer :
Do you tutor?
2026-09-30 09:18:32
0
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