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.
Sure,
I am using NCL30160 controller chip from ON semi. We are currently driving our LED's at .5A using a 33uH. My boss wants me these LED's at 1A. Based on the Duty cycle and the switching frequency the inductance value came out to be 25.0uH for pulling 1A. I had a hard time finding an...
Hi,
I am working on a constant current control driver which outputs 1A of current. The inductor value for this design came out to be 25uH. Since i couldn't find an inductor 25uh with an Isat of 1.5 an above. I was wondering how high/ smaller i could go on inductance making sure that the current...
Hi,
I am working on a NCL30160 Led driver from On Semiconductor. I was told by my boss who is a mechanical engineer to measure all the electrical measurments you could possibly get from the inductor we are using. He told me to use the oscilloscope too see the waveforms and record the values.
I...
Thanks a lot. Really appreciate your help.. This is what i was using at first
https://katalog.we-online.de/kataloge/eisos/media/pdf/74437324220.pdf
It has a rated current of 1A and a saturation current of 2A. Thats what i don't understand.
I am thinking of swithcing to a lower inductance but...
Hi,
I am planning to run some LED's with Iout 1A using a buck convertor. Is it ok if use an inductor with current rating 1A or should i look for a higher value inductor?.
Pleae advice
Hi,
I am fairly new to the electronics world. I just got an internship with an LED company. As a first project my boss wanna run some LED's with an Iout of .5A to 1A using a stepdown transformer of Vin 12VAC. He told me to look into different bridge rectifiers which are SMD. I looked up the...
This site uses cookies to help personalise content, tailor your experience and to keep you logged in if you register.
By continuing to use this site, you are consenting to our use of cookies.