Recent content by benofer90

how do i connect all of them . two batteries , regulator , diodes ..? do i connect before the buck or after the buck ?

then i will have another issue. because the output won't be a constant v. i want it to be 6v its two different inputs and one regulated output. granted i know i have to keep the inputs above a certain threshold depending on the component .

Like that ? and then i need to place a switch between the diodes and the load ? the question which ground should i use , i know its intuitive to say any of them but i know there is some difference . ?

anyone can help ??

any way i can find one component ? what should i be looking for in terms of google key words?

yes but can i get it in one component ?

i think that would be fine ? I'm looking at the data sheet and can find instructions with respect to switching or connectivity so if i want to drop the V like in this digram i will need one more component at the output of the first component ?

okay i made a little diagram . maybe this will clear things out ... ? is there such a component?

Will the trigger signal remain present for all the time that the 12V is in use? i can go either way . either keep the signal or not What voltage is that trigger signal i can work with any v up to 12v and what circuit does it originate from? manually activated . external circuit . meaning i...

something like that ? http://s3.supplyhouse.com/product_files/White%20Rodgers%20-%2090-342%20-%20Brochure.pdf

i have two power sources: 1) 10V/2A battery 2) 12V/2A battery 3) LED i want to connect the LED to a switch that is connected to the two power sources . i will trigger the switch with a little signal(power) , so the switch default is the 10V/2A battery , once triggered it will switch to 12V/2A...

Hi mfb. thank you for the quick reply ! i have been looking for a long time now , but still can't find one that takes two inputs . can you direct me to one that does on the http://www.mouser.com ? thank you B

Hi Anyone knows of an electric component that can switch between two input powers. I have two DC input power,s one is 10V/2A and the second is 12V/2A . I want to be able to switch between the two without interrupting the function of my circuit . meaning without my circuit going off in...

Buck convertor is for another circuit which will be part of the entire system . that is why i divided my answers. as i answered to jim and JBA above: "Hi Jim , i can have a range as specified before but was deviating from it . it can be a range . for example : detect either overcurrent of 10...

Hi JBA, "you can end up with an uncontrolled power oscillation in your system." which i am ok with having power oscillation in the system. all i want is a self powered adjustable DC device to detect both overcurrent of X Amps and undercurrent of Y Amps so at X it will cut flow and below Y it...