(2) transformer burnt alot after out put transformer spoil
(3)Afew sets ,USB card spoil
(4)Sometime KA7812IC and KA 7805IC are spoil
(5)Sometime USB port's broker about customer
The problem
The things are burning like that.
Need spare parts
(1)D5198 .............2pcs
(2)0.15resistors(3w)..2pcs
(3)Transformer.........1pcs
(4)2N5551,2N5401...2PCS each
(5)22ohm,220ohm(1/4 w)...1pcs each
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