Welcome to EDAboard.com

Welcome to our site! EDAboard.com is an international Electronics Discussion Forum focused on EDA software, circuits, schematics, books, theory, papers, asic, pld, 8051, DSP, Network, RF, Analog Design, PCB, Service Manuals... and a whole lot more! To participate you need to register. Registration is free. Click here to register now.

Inductance or Inductance Factor (Al) value of ferrite core transformer?

Status
Not open for further replies.

ambi

Member level 1
Joined
Mar 31, 2015
Messages
32
Helped
0
Reputation
0
Reaction score
0
Trophy points
6
Activity points
199
Could any one pl tell me that what can be the inductance or Al value of ferrite core transformer of the below attached circuit?

Thanks:smile::smile: 12v2a.png
 

andre_teprom

Super Moderator
Staff member
Joined
Nov 7, 2006
Messages
9,237
Helped
1,151
Reputation
2,321
Reaction score
1,127
Trophy points
1,403
Location
Brazil
Activity points
53,771
I guess it´s a typo, and he´s referring to the parameter inductance factor AL instead AI.


Or just a lower case L ...ts
 

Vbase

Full Member level 6
Joined
Apr 7, 2015
Messages
367
Helped
74
Reputation
148
Reaction score
72
Trophy points
28
Activity points
1,997
Knowing the frequency will make it easier to guess the AL. You wont be very wrong if you get similar size core that is made for power transformers, most materials are about the same.
 
  • Like
Reactions: ambi

    ambi

    Points: 2
    Helpful Answer Positive Rating

SunnySkyguy

Advanced Member level 5
Joined
Sep 26, 2007
Messages
6,743
Helped
1,675
Reputation
3,348
Reaction score
1,644
Trophy points
1,413
Location
Richmond Hill, ON, Canada
Activity points
50,732
Knowing the frequency will make it easier to guess the AL. You wont be very wrong if you get similar size core that is made for power transformers, most materials are about the same.


Au contaire, @vbase each supplier has at least a dozen types out of a thousand different mixes of ferrite.

for example TDK have hundreds from which dozens are most popular, like N87 or N30 or T65 or ...
https://en.tdk.eu/inf/80/db/fer_13/R1600x960x630.pdf
 
  • Like
Reactions: ambi

    ambi

    Points: 2
    Helpful Answer Positive Rating

Vbase

Full Member level 6
Joined
Apr 7, 2015
Messages
367
Helped
74
Reputation
148
Reaction score
72
Trophy points
28
Activity points
1,997

ambi

Member level 1
Joined
Mar 31, 2015
Messages
32
Helped
0
Reputation
0
Reaction score
0
Trophy points
6
Activity points
199
HII @SunnySkyguy .. i got this circuit by googling..
@ Vbase am sry i don't frequency value but is there any other possibilities? :sad:
 
Last edited:

SunnySkyguy

Advanced Member level 5
Joined
Sep 26, 2007
Messages
6,743
Helped
1,675
Reputation
3,348
Reaction score
1,644
Trophy points
1,413
Location
Richmond Hill, ON, Canada
Activity points
50,732
  • Like
Reactions: ambi

    ambi

    Points: 2
    Helpful Answer Positive Rating
Status
Not open for further replies.

Part and Inventory Search

Welcome to EDABoard.com

Sponsor

Top