Can this timer reverse polarity between it's two outlets to drive a dc motor both directions?
1663514
There are two wires to connect to the motor. They may be installed in either polarity to run the DC motor in either direction.
1528605
Sorry, Eric, but I don't know the answer to your question. I wired my unit to a 2-way switch.
178575
Not that I know of. I used a multi-meter to get the polarity, then hooked the panel up to a charge controller.
2098187
Simply connect the positive and negative tabs of the motor to a DC power source (5V-12V). Changing the polarity will change the direction of rotation.
1479499
With a standard 12v DC adapter. Look on the PCB and you will see a + and - sign indicating the polarity.
1012403
It depends on how the actuator is wired. In my experience the timer circuit in this part is not incredibly accurate. I would just find an actuator with internal limit switches that changes directions with change in polarity. Then use a DPDT relay to control the polarity/direction. I have used www.firgelliauto.com actuators before, they worked for my application. Hope this helped.
1877306
No. This will not work in a 3 way switch application. Also requires a neutral.
1460308
Yes, I'm pretty sure you can, though I've never actually done that. I always do off-on-off-on or rotating on between circuits. The instructions are a little hard to follow, so it's sort of trial and error, but the timer goes down to about a tenth of a second if your fingers are quick enough. Nice little controller.
128081
Clock/timer controled by AC - switch side is for DC - i used this for controling low voltage outdoor lighting
744958
You may connect 12 volt DC to the AC input terminals. There is NO polarity requirement for the DC meaning either of the two terminals can be connected to negative or positive. Yes, I tested it in this mode and it works fine. I am using this controller in a big truck to regulate the temperature of the cab air conditioning. The controller will switch the AC compressor clutch on or off as needed to maintain a comfortable 21 degrees C.
1836585
I have a question can you change polarity coming to the device and how will it affect the power coming out my application is 12 volts into the device and ?? out also what kind of speed control can I expect
1006212
Yes you can. Just cut the wire and put positive to positive and negative to negative. Source: I did something similar like that before
2003636
yes, place load on center conncetions and power in on outer connection (under on position) then run 2 wires from that connection to the other side (under on position ) but cross wires, this will change the positive and negative wires for dc loads like a motor. This will only work for DC not AC.switch connectorson - 1 2off - 3 4on - 5 6hook load to 3 and 4power into 1 and 2power in from 1 connects to 6and power from 2 connects to 5giving you reverse polarity when switched from one postion ON to the other Position ON.
1808305
Yes, it should be that easy. It will run on any DC supply. I'm running it directly off of my car's 12v DC through a switch. You can wire it in reverse to blow the opposite direction as well.
1327787
Not sure exactly what you mean by reverse the orientation. Power flow from one side of the fuse to the other. I don't think it matters which sides of the prongs of the fuse, if that's what you mean. I have used these fuse taps for extra lights several times with no problem. You power lead wire to the radio should have another inline fuse. The worst that can happen is the in line fuse blows.
940433
Attach to the secondary side of a 12V ~5A Power supply and watch for spinning direction of the fan motor. If reverse running, swap polarity.
1797267
Yes, circuits may be reversed. The 'Positive = P' sits under the 'negative' button. And my dog reacts accordingly, positive=lower button she comes, upper button = negative and she runs as 'wholly hell' is after her. Return the item against a new one.