5282604
Full Member level 4
hiii,
i have a cheap smps running by one transistor. and i want to increase voltage .
this transistor controlled by zener diod. but when i replace the original diod with another one. the led power in circuit make flashing.
i think it flashing because i changed the zener value. when i replace the original diod with another zener as same original diod value power led is flashing . and it make me crazy![Crying :cry: :cry:](data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7)
i have a cheap smps running by one transistor. and i want to increase voltage .
this transistor controlled by zener diod. but when i replace the original diod with another one. the led power in circuit make flashing.
i think it flashing because i changed the zener value. when i replace the original diod with another zener as same original diod value power led is flashing . and it make me crazy