DC 3V-18V Touch Electronic Switch Board Bistable Trigger-action Circuit Module
Description:
100% Brand New and High Quality
Circuit board size: 19 * 14mm (L * W)
Touch the back of the sensor, the maximum sensing distance of 6mm
Input DC voltage 3V-18V, standby current <5ua, the maximum output current: 2.5A
The default three pads: IN = power input +, GND = negative, OUT = power output.
Standby state: the output voltage is zero, the LED goes out.
Power on state: output voltage = input voltage, LED light.
Application: Led light control, external relay, power switch, support for external microcontroller.
Can be used for acrylic, glass, ceramic, plastic and other media surface touch, the thickness of not more than 6mm.
Touch the back of the sensor, the maximum sensing distance of 6mm
Input DC voltage 3V-18V, standby current <5ua, the maximum output current: 2.5A
The default three pads: IN = power input +, GND = negative, OUT = power output.
Standby state: the output voltage is zero, the LED goes out.
Power on state: output voltage = input voltage, LED light.
Application: Led light control, external relay, power switch, support for external microcontroller.
Can be used for acrylic, glass, ceramic, plastic and other media surface touch, the thickness of not more than 6mm.
A B C Mode Description:
A point: Equipped with a 0ohm resistor, equivalent to a jumper, connected to the power-on state, disconnect the state for the power standby.
B point: Equipped with a 0ohm resistor, equivalent to a jumper, connected to the state for the self-locking mode of operation, disconnect the state for jog mode.
C point: Reserved blank pad, this point for the sensitivity adjustment. The module default is the maximum sensitivity, if you want to reduce the sensitivity, you can solder up a 1-50P capacitor.
B point: Equipped with a 0ohm resistor, equivalent to a jumper, connected to the state for the self-locking mode of operation, disconnect the state for jog mode.
C point: Reserved blank pad, this point for the sensitivity adjustment. The module default is the maximum sensitivity, if you want to reduce the sensitivity, you can solder up a 1-50P capacitor.
Module equivalent circuit: The maximum output current 2.5A@12V
Self-locking: touch the OUT output, the hand left has been output, then touch the OUT turn off the output.
Jog: touch, OUT has been output, hand to leave, OUT immediately closed.
When installing, please fix the module and then energize the test, do not put the power on the object, then it will not work. Placement of the outer surface of the insulating shell can not have plating, spraying metal powder paint. Placement surface to be smooth, uneven will affect the stability of the module test. Module installation and paste Do not use foam double-sided adhesive, use a thin high-temperature double-sided adhesive. Or other quick-drying glue can be as thin as possible.
Package Included:
1 x Touch Bistable Electronic Switch Module (default not contain Cable)
