How To Make Spot Welding Machine For 18650 Lithium-ion Battery From A Old Microwave Oven Transformer 

Parabéns muito top, me tira uma dúvida...qual amperagem fo trafo 9v? não comprei e agora não sei a potência para comprar rs.

Very nice video ! subscribed ! I ordered the parts from aliexpress ! now I need to find the microwave :)

Merci pour votre vidéo, j'ai une led rouge qui clignote en permanence est-ce normal de plus je n'arrive pas à trouver les bons réglages ( 07 pour le temps et 70 pour l'intensité ) je me suis inspiré de votre montage bravo à vous.

ভাই এ এই মেশিন টা দিয়ে ১০০% লিথিয়াম ১৮৬৫০ ব্যাটারি sport welding হয় নাকি।

You remove the thin steel layer between the two coils. Have you removed it? 😊😊

Can we do it other transformers like 220v to 110v ??

Very detailed video thank you so much

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Ser mai ne bhi same yahi trans farmer le ke 25 mm ka wair 3 Raund diya but apm 150 deraha hai kyo? aur 150apm calega kya.

Plz bhiya zero second puls akta relay module make koren wifi ba onno kono system use korar jonne

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Too complicated , just buy a cheap new one !!

that not working properly

Great Idea Although!!! FOR GOODNESS SAKE MY FRIEND? WHY???? WHY DID YOU NOT USE HEAVIER WIRES COMING IN FROM THE WALL? i am no expert! Yet I can see that there is a Logic ERROR! ... DANGER WILL ROBSON! DANGER! DANGER! LOL!! I'm sure It works fine and I see it does? though Can you Please show us some thermal readings?

สาย25mm. มันเล็กมากๆ ฉันทำใด้412a

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