Premium Reed Switch Wiring Diagram Power Supply - Why Is This Reed Switch / Solenoid Circuit Not

Premium Reed Switch Wiring Diagram Power Supply - Why Is This Reed Switch / Solenoid Circuit Not
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Reed switch wiring diagram - First, reed switches are delicate and should not be used to replace a whole lot of current. While the transfer opens (and, to a lesser quantity, closes) a small arc is generated between the contacts. This will motive. Your reed transfer is sticking due to the fact you're pushing an excessive amount of current via it. The contacts are designed for low modern-day, and you are attempting to push sufficient present day for the solenoid through them. They get warm and stick collectively. So my trouble is the solenoid pin isn't being pulled in when nine volts is applied. It most effective pulls in while pressed three-quarters of the way in. This made me suspect the voltage wasn't proper but examined displaying 9v. I attempted two others batteries with the equal outcomes. I additionally attempted placing two 9v batteries in collection to make 18v, but the solenoid might most effective operate if pin become pushed in half of manner. ($?!!!) I additionally observed on both the 9v and 18v that the reed transfer could get stuck in the closed position. This website makes use of cookies to supply our services and to show you applicable ads and task listings. With the aid of using our web site, you acknowledge which you have examine and recognize our cookie coverage, privacy policy, and our phrases of service. Your use of stack overflow’s services and products, consisting of the stack overflow network, is concern to these policies and phrases. To clear up the problem, you ought to use the reed switch to signal a few different, much less delicate, tool. Then, this device have to switch strength to the solenoid. Commonplace solutions would be either a mosfet or a relay.

The (typically open) reed transfer must close by waving a magnet across it, finishing the circuit. The 6v solenoid lock ought to pull inwards allowing the door to be opened. When the magnet is removed the reed transfer ought to open. If you are giving it the rated voltage and it isn't operating, you then likely aren't able to deliver sufficient modern-day. 9v batteries have a high inner resistance, and so cannot offer plenty contemporary. You could put 4 aa batteries in series to get 6v and it can supply plenty extra.

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