H
Hanqing Xing
Guest
Hi. I need some transformers to do some testing. The specifications are as
follows:
it is a signal coupling transformer (not a power transformer). The turns
ratio is 1:2, or equivalently, the impedence ratio is 1:4; the lowest
frequency is about 100Hz or 1kHz; the highest frequency is about 10MHz; the
inserton loss should be small; the transformer is used to couple a single
ended signal to a differential signal; the input voltage to the transformer
is small, usually less than 5 volt
Does anyone know where I can find this kind of transformers?
Thanks in advance.
follows:
it is a signal coupling transformer (not a power transformer). The turns
ratio is 1:2, or equivalently, the impedence ratio is 1:4; the lowest
frequency is about 100Hz or 1kHz; the highest frequency is about 10MHz; the
inserton loss should be small; the transformer is used to couple a single
ended signal to a differential signal; the input voltage to the transformer
is small, usually less than 5 volt
Does anyone know where I can find this kind of transformers?
Thanks in advance.