The relay opens again. Such a cycle. T1 and T2 are respectively set by two adjustable resistors. MCU watchdog circuit and special reset chip. The relay is triggered, when T1 is delayed and the relay is off, the module will open.
eBay
MCU watchdog circuit and special reset chip. The module Power-on, When triggered the relay is switched on, delay T1, and the relay disconneted. The module Power-on, When triggered the relay is switched on, delay T1,and the relay is disconneted, delay T2.
eBay
The relay opens again. Such a cycle. T1 and T2 are respectively set by two adjustable resistors. MCU watchdog circuit and special reset chip. The relay is triggered, when T1 is delayed and the relay is off, the module will open.
eBay
Quiescent current: 13mA (relay for unlock). 12v DC delay turn on or delay turn off the module. Maximum power consumption: 48mA (relay latch). Anti-power-down for protection diode, better for protection module.
eBay
💡LED Indication: Easily monitor the operation status of the relay with the built-in LED indicator, providing visual confirmation of its activity. Key Features This approach will expedite the resolution process.
eBay
12v DC delay turn on or delay turn off the module. Quiescent current: 13mA (relay for unlock). Maximum power consumption: 48mA (relay latch). Anti-power-down for protection diode, better for protection module.
eBay
(Protection against power reversal protection diode, better protection module. Quiescent dissipation: 5.5 ma. 1 x Delay Relay). Large load current can be accessed (250V AC 10a or 30V DC 10a).
eBay
Can be accessed by a large current load(250V AC 10A or 30V DC 10A). 30V 10A DC(300W power DC). 250V 10A AC(2500W power AC). 1× 12V Delay Relay Turn on/ Turn off Module. You can set delay turn on or delay off.
eBay