Single-button bistable electronic switch module, one button realizes the on/off of electronic equipment, thereby replacing mechanical switches! Ultra-wide working voltage 2V-30V maximum output current up to 3A! In shutdown state, the quiescent current is only 5uA.
The module is preset with 2 screw fixing holes with a diameter of 2.5mm.
Specification
item
value
Working voltage
DC 2V-30V
Maximum output current
3A
Module size
length, width and thickness = 15MM * 15MM * 3.5MM
Switch state after power on
off state
Quiescent current at shutdown
≤5uA
Installation Instructions
Improper use may cause burnout. Most of the reasons are as follows:
1. Static electricity (the main switch tube of this circuit is MOS tube, MOS tube is afraid of static electricity) Solution: Discharge static electricity on your hands when touching the board, such as washing your hands first 2. Inductive load Solution: put a diode in series at the output 3. Overcurrent Solution: This module supports up to 3A, and the larger one needs to be expanded 4. Overvoltage Solution: The board can only reach 30V, and it will burn if it exceeds 30V.
