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نقد و بررسی اجمالی
Delay relay module, using NE555 as a time base.
Function: The module is connected to the power supply, and the relay is closed for a period of time.
The delay time length is changed by an adjustable resistor. Delay time adjustable from 0-60 seconds.
Relay with normally open and normally closed out.
Control voltage:12V
Circuit wiring in line with safety requirements, the load capacity of 10A 250V AC or 10A 30V DC.
With the status indicator, the red LED indicates that the module has access to power, green LED is lit to indicate that the relay is in the pull-state.
Please note that the use of voltage, the module 5V voltage of 4.5V-6.0V. 12V specifications for the 10V-15V.
Quiescent current of 1mA or less, after the maximum current 40mA (12V version) or 80mA (5V version).
PCB size: 70mm * 20mm, with mounting holes.
Suitable for delay time delay power supply equipment.
Description:
1. Power source: 12 V
2. Adjustable time: 0-60 second
3. Size: 70 * 20mm
4. LED indicator: Red-Power; Green Relay
Function:
Power on and started late. Then turn on after the delay.