Products
Touch-sensitive dimmer switch multifunctional stepless dimming cabinet lamp intelligent gradual extinguishing module gradually brightening module -74900
product detail
This product is a multi-function touch-sensing module, which is an integrated circuit module designed for human touch interface. This module can be used to replace mechanical light touch buttons to achieve touch switch control and brightness adjustment of LED lights. The design circuit of the module can automatically overcome all kinds of interference caused by ambient temperature, humidity, surface debris, etc., and avoid key differences caused by resistance and capacitance errors.
Product parameters:
Input voltage: DC5V-24V (12V recommended)
Output voltage: equal to input voltage
Load power: 72W (MAX)
Load current: resistive 3A (MAX)
Standby current: 10-15mA
Standby power consumption: approximately equal to 0.01W
Working temperature: -25C-85°C
Output frequency: 32KHZ
Interface Description:
IN+: input+
IN-: input-
OUT+: output+
OUT-: output-
Precautions:
1. The input voltage cannot be lower than 5V or higher than 24V
2. The load power cannot be higher than 72W, otherwise there will be induction and the load will not work
3. Do not reverse the input and output, IN is the input, OUT is the output, otherwise it will burn the circuit
4. Do not connect the positive and negative poles of the input and output, otherwise it will burn the circuit
5. The default floating pad is high level 1. Shorted pad is low level 0;
6. The brightness memory does not refer to the power-off memory, but refers to the module. After power-on, the touch switch process has brightness memory; when the module is powered off, the brightness will return to the default state
