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Virtual Pinball DOF 12V Solenoid Life Extender - Common Terminal Negative (GND) For Sale

Virtual Pinball DOF 12V Solenoid Life Extender - Common Terminal Negative (GND)
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Virtual Pinball DOF 12V Solenoid Life Extender - Common Terminal Negative (GND):
$30.00

Simply put this in between the power or relay board and your 12 volt solenoids and enjoy the benefits of never over exerting your solenoids and also substantially reducing arc voltage to your board. This comes with pluggable screw terminals at each end for easy assembly and diodes already installed for suppressing arc voltage. The capacitor network further reduces arc voltage and noise to prevent any response making its way into your computer. Some setups use ground as the common terminal between the solenoids and switch the 12v, while others use 12v as the common terminal and switch the ground connection between the solenoids, be sure to purchase the right option (I have listings for both options), as these boards are sensitive to polarity. See the picture for how this one is hooked up. If you are purchasing the relay board that I sell to go with this, then purchase the “Negative (Ground)” version

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