12v dc battery circuits

ericgibbs

Joined Jan 29, 2010
21,439
hi pat,
Ideally, yes.
The minimum would be a reverse current blocking diode in the solar output IF the solar panel does not have one already built in.

What is the 'power antenna'?

Update: how do you plan to reverse the direction of the actuator?
E
 

Thread Starter

pat789

Joined Aug 26, 2023
14
hi pat,
Ideally, yes.
The minimum would be a reverse current blocking diode in the solar output IF the solar panel does not have one already built in.

What is the 'power antenna'?

Update: how do you plan to reverse the direction of the actuator?
E
The actuator is in place of the antenna, im just using the diagram for reference. I have a relay to reverse polarity. Is that correct?
 

Thread Starter

pat789

Joined Aug 26, 2023
14
hi pat,
Ideally, yes.
The minimum would be a reverse current blocking diode in the solar output IF the solar panel does not have one already built in.

What is the 'power antenna'?

Update: how do you plan to reverse the direction of the actuator?
E
The actuator is in place of the antenna, im just using the diagram for reference. I have a relay to reverse polarity. Is that correct
Hi.
Do you have the specification of the actuator and timer you are using?
E
, member: 73660"]
Hi.
Do you have the specification of the actuator and timer you are using?
E
 

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ericgibbs

Joined Jan 29, 2010
21,439
Hi pat,
Looking at the circuit you posted.
The 12v battery powers the actuator and supplies +12V to the [Timer or Dusk/dawn Sw]
You also show the Timer/DDusk switch powered from the Solar panel as well?

I would suggest you redraw and post a final design circuit.
and/or a description on how you expect the project to work.

E
 

Thread Starter

pat789

Joined Aug 26, 2023
14
Hi pat,
Looking at the circuit you posted.
The 12v battery powers the actuator and supplies +12V to the [Timer or Dusk/dawn Sw]
You also show the Timer/DDusk switch powered from the Solar panel as well?

I would suggest you redraw and post a final design circuit.
and/or a description on how you expect the project to work.

E
My plan is to trickle charge the battery with the solar panel and supply power to everything else with the battery. I would be grateful if u could show me the correct circuit I need and anything else like the correct fuse and batt charger?
I don't know enough about it.
Thanks
 
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