Aquaero with the new Powerbooster able to control DDC pumps!

[Brodholm]

@ Liguhy: I don't really know what you mean but have you reed my first post?

This gives the aquaero with booster the following specs:
Channel #1: 25W.
Channel #2-4: 15W each.
Total wattage drawn should not exceed 45W.

So, IF you have a pump on the first channel you have 27 wattage left on the rest of the channels.

Ex #1:
1: 18w
2: 9w
3: 4w
4: 14w
tot: 45w

Ex #2:
1: 18w
2: 15w
3: 12w
4: 0w
tot: 45w

Ex #3:
1: 18w
2: 18w
3: 4w
4: 5w
tot: 45w

Ex #4:
1: 18w
2: 15w
3: 15w
4: 15w
tot: 63w

Example 1&2 is OK but example 3&4 is not ok. So it does not matter that the maximum wattage is 45W but you still cant exceed 15wattage each on channel 2,3 and 4. And maximum wattage on the first channel is 25w. So you can spread the wattage how you want but you must not exceed the limit on each channel.

Hope that answered your questions. I didn't reed the entire post because it confused me So sorry if I missed something.

And if you want to change the wattage in to amps you just use ohms law. P=U*I.

So:
(25=12*I) and use some magic, I = 25/12. So that's about 2,08Amps.

Myself, I'm going with 2 aquaeros. Because I'm short on channels else. First I was going to use 1 aquaero and 2 "home-made" boosters that allowed me to change speed and the aquaero still being able to control and read the rpm. It's almost the same as aquacomputers will release. Only it can handle like 20w and only drops like 0,5v. So max is 11,5volt.