Dear sir,
I want to make such DC power:
input volt range:18v-70v
output volt:5V
maximum current:5A
I cant't find such power chip to meet the requirements, someone have any ideas? I have been told to build the circuit by 7805+transistors+zenr dioder,but I don't know how to build it.
thank you for your consideration
I want to make such DC power:
input volt range:18v-70v
output volt:5V
maximum current:5A
I cant't find such power chip to meet the requirements, someone have any ideas? I have been told to build the circuit by 7805+transistors+zenr dioder,but I don't know how to build it.
thank you for your consideration