jebao cables for ATO

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Reefology
Posts: 209
Joined: Fri Dec 26, 2014 6:38 pm

jebao cables for ATO

Post by Reefology »

wondering if someone can help me understand if I need resistors for a jebao cable that goes from the ATO output pins seeing they are 0-5v and the jebao pumps take a 0-5v input signal? and while we're at it, what does the capacitor do?

trying to get an electronics lesson here :D

thanks
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rimai
Posts: 12881
Joined: Fri Mar 18, 2011 6:47 pm

Re: jebao cables for ATO

Post by rimai »

No, you do not need one resistor.
You still need the other one and the capacitor.
Resistor is used to break the 0-10V into 0-5V.
Capacitor with the other resistor is to smooth out the PWM signal into analog signal.
Roberto.
Reefology
Posts: 209
Joined: Fri Dec 26, 2014 6:38 pm

Re: jebao cables for ATO

Post by Reefology »

thanks for clearing that up for me Roberto :D

cheers
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