hello everyone, I need help
I have an instrument that works at 24v dc and I have only source of 110v dc
What can I do?
I have an instrument that works at 24v dc and I have only source of 110v dc
What can I do?
Batteries, but I can't divide it , I have only one cable of 110vWhat is the nature and/or origin of the 110vdc?
M.
150 mAWhat is the max current requirement of the 24vdc?
M.
may you draw that circuitI have done this with a simple resistor, 24v zener diode and electrolytic capacitor.
It was on a mobile crane generator that output 240vdc and I needed 12v or 24v for a regulator circuit.
This worked a treat.
You have to calculate the value of the series resistor for the max 24vdc load.
For 110vdc you will need a 12w 550 ohm ww resistor approximately, it is not the most elegant way, but uses the least components.
M.
thank you,
Batteries, but I can't divide it , I have only one cable of 110vWhere do you get 110v DC from ????
Batteries, but I can't divide it , I have only one cable of 110vYou sure it's not wall 110ac voltage?
how to calculate the inductor and resistor to get 24v out of 110vI'm thinking a resistor divider / zener as mentioned which powers a microprocessor then use a switching method to an inductor to buck covert it
Tricky
Making a switch mode supply is complicated and not for the novice.how to calculate the inductor and resistor to get 24v out of 110v
i searched for that and i didn't find that rating,Making a switch mode supply is complicated and not for the novice.
Why not use a standard 110V to 24V switch mode supply (buck convertor) as I mentioned earier?