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JAY X · 11th October 2009

Hi Matt,

Today i tested 3 125ma T fuses that worked well at first time, then blew at second power up.

I think the inrush current of the toroidal is too big and need to be limited. I think i need a Varistor circuit, between the toroidal primary and the mains switch.

I will see if i find something out there...

JAY X

11th October 2009	#172
JAY X Gear nut Joined: Dec 2008 Posts: 114	The blown fuse championship Hi Matt, Today i tested 3 125ma T fuses that worked well at first time, then blew at second power up. I think the inrush current of the toroidal is too big and need to be limited. I think i need a Varistor circuit, between the toroidal primary and the mains switch. I will see if i find something out there... JAY X