Narmer
New Member
hi every one
im new to electronics so i thought i might get good advises from this website
i was using 12 V DC power supply 2 Amp max and i dragged too much current from it unfortune without using circuit breaker as usual
any way the internal fuse blow up so i opened the circuit and installed new one 2 amp fuse
the fuse did break again when powering the circuit this time so i made a jumper and notice what would happen
i found out that the first inductor which is installed at first of the circuit in the ac line which is about 4 Micro H is heating up too much and going to smoke from heat so i switch off the circuit
does any one knows what would be the cause of that fault in circuit
thx
im new to electronics so i thought i might get good advises from this website
i was using 12 V DC power supply 2 Amp max and i dragged too much current from it unfortune without using circuit breaker as usual
any way the internal fuse blow up so i opened the circuit and installed new one 2 amp fuse
the fuse did break again when powering the circuit this time so i made a jumper and notice what would happen
i found out that the first inductor which is installed at first of the circuit in the ac line which is about 4 Micro H is heating up too much and going to smoke from heat so i switch off the circuit
does any one knows what would be the cause of that fault in circuit
thx