how to get 14v from 12v smps

7:54

1:14

6:26

4:18

5:05

2:54

11:14

10:02

12:38

4:24

13:12

3:07

10:01

6:46

11:43

4:10

2:14

2:59

5:29

2:02

10:03

9:04

6:40

12:07

4:13

5:41

2:12

2:14

2:53

42:59

کوتاه

5:12

10:00

10:13

10:02

10:02

8:00

2:48

3:29

2:45