Convert 5v to 12v

C

ChevyLT1Camaro94

New Member

• Jan 3, 2009

• #21

this is 5v to 12v dc not 12v to 5v lol

 

H

Hayato

Member

• Jan 3, 2009

• #22

ChevyLT1Camaro94 said:

ok so i got the tip120 and wired it the same way and it did not work. what am i doing wrong? i wired it exactly as described in the diagram. someone help please

Click to expand...

TIP120 has a different pinout.

With the epoxi encapsulation turned to you, it's B-C-E.

 

be80be

Well-Known Member

• Jan 3, 2009

• #23

It will work just wire it up right look at back of the box the pin out is not the same as the 2n4401 The tip 120 is base collector emitter make sure you don't ground the base to any thing

 

H

holliday999

New Member

• Jan 3, 2009

• #24

Please looking for here! **broken link removed**

 

C

ChevyLT1Camaro94

New Member

• Jan 3, 2009

• #25

could somebody draw this out using the tip 120 transistor for me cuz im getting confused lol. im sorry and id really appreciate it

 

be80be

Well-Known Member

• Jan 3, 2009

• #26

Here look at this

 

Attachments

• 120.PNG

  6.3 KB · Views: 206

Last edited: Jan 3, 2009

be80be

Well-Known Member

• Jan 3, 2009

• #27

Just use the drawing I made you and hook your tip 120 up b to b e to e and c to c

 

Attachments

• npnsw.PNG

  5.9 KB · Views: 254

Last edited: Jan 3, 2009