Hey! Super beginner here, I’m looking to design a system, that a pir controls 2 push solenoids. im assuming I need a controller or a contactor, for once motion is detected I need solenoid 1 to push out, then once motion is no longer being detected I need solenoid 2 to push out, I’m a electrician...
I am planning to make solenoid:
*Coil = 3.5 Ohm Dc - 3.5 mh inductance
*Capacitor = 450v- 1000 uf
*Dc Battery = 12v
*Dc Booster = up to 400v
*Push button switch
Iam willing to operate it on 150v or 200v
I am worrying about the switch to get damage by the back emf
I did some research...
I am designning ac solenoid lock, read the inductive load needs snubber circuit to protect from inductive turnoff transients
Here is my design
Resistance 8 ohm
Main outlet power source 220 - 50 hz
Inductance 150 mh
Impedance 47 ohm
I (rms) ~ 5A
So do i really snubber circuit? If so iam...
I have two 24VDC, 1.54A latching solenoids. I connected them both in parallel with power supply (80V, 80A). But when i turn ON the power supply it immediately turn off. However, when i connect a single latching solenoid with power supply it works fine. Is it necessary to use two power supplies...
Let me create a scenario to better illustrate the problem I have 1500 pens that I want to individually actuate upwards with 3 different distances, ex: 10mm/15mm/20mm I thought I could use solenoids to do this, but I'm not sure if this is the best option and how accurate the solenoid will be...
Hi
I need help building the electronics for a home project. Essentially I am trying to:
1. Charge a battery with a solar panel
2. Activate a 12solenoid valve controlling pressurized water with a push button
3. Have the solenoid close after an adjustable time delay
I was able to find solar...
Greeting,
Thank you for your support guys.
I am a newbie to the Electronics, but I did read for a long time and search but this is my first circuit it may look easy for you but I need help.
Here are two schematic and I need them to be joined together with Op protection and reverse voltage...