/sci/ - Science & Math » Thread #10994378

340KiB, 3264x2448, TMR head jkQYd.jpg

View Same Google iqdb SauceNAO

TMR magnetic sensor

Anonymous Sun 22 Sep 19:29:23 2019 No.10994378 View Reply Original Report

Quoted By: >>10994381 >>10994385

Hello hacker anons!
I have a quick question for you, what is the bias current/voltage of the relatively new HDD head's TMR read sensor? Used for example in a 320 GB HDD...

Anonymous

View Same Google iqdb SauceNAO TMR GMR slide_4.jpg, 91KiB, 960x720

Anonymous Sun 22 Sep 2019 19:30:01 No.10994381 Report

Quoted By:

>>10994378

Anonymous

View Same Google iqdb SauceNAO Simple-representation-of-Read-Wr (...).png, 36KiB, 850x535

Anonymous Sun 22 Sep 2019 19:31:03 No.10994385 Report

Quoted By:

>>10994378
>>10994378

Anonymous

Anonymous Sun 22 Sep 2019 20:12:30 No.10994508 Report

Quoted By: >>10994557

This is an oddly specific question more suited for >>>/g/ I suspect that it's possible each manufacture is slightly different so that information may be important. However, I do have one question...

>relatively new HDD
>320 GB HDD
wtf?!?

Anonymous

View Same Google iqdb SauceNAO gmr vs tmr img7.jpg, 47KiB, 574x326

Anonymous Sun 22 Sep 2019 20:34:21 No.10994557 Report

Quoted By:

>>10994508
I have some junk laying around you know...
after about 2008, all hdds are recording perpendicularly, and use a TMR read sensor

Capcode	All Only User Posts Only Moderator Posts Only Admin Posts Only Developer Posts
Show Posts	All Only With Images Only Without Images
Deleted Posts	All Only Deleted Posts Only Non-Deleted Posts
Ghost Posts	All Only Ghost Posts Only Non-Ghost Posts
Post Type	All Only Sticky Threads Only Opening Posts Only Reply Posts
Results	All Grouped By Threads
Order	Latest Posts First Oldest Posts First

Your latest searches