Power ON Delay Switch
Power-ON Delay Switch which can be used in all applications requiring a delay during power-on from 1 to 60 seconds. Specifications Supply input 5 VDC Relay output SPDT relay Relay specification 5 A @ 250 VAC Preset adjustable range function Power-On LED indicator Screw terminal connector for easy relay output connection Four mounting holes of 3.2 mm each PCB dimensions 44 mm x 42 mm Schematic Parts List BC547 Datasheet
Power-ON Delay Switch which can be used in all applications requiring a delay during power-on from 1 to 60 seconds.
Specifications
- Supply input 5 VDC
- Relay output SPDT relay
- Relay specification 5 A @ 250 VAC
- Preset adjustable range function
- Power-On LED indicator
- Screw terminal connector for easy relay output connection
- Four mounting holes of 3.2 mm each
- PCB dimensions 44 mm x 42 mm
Schematic
Parts List
Plz suggest me about 24 volts operating ON delay switch circuit with maximum 100 seconds delay.
You can use a regulator to convert 24V to 5V, to power the circuit. For 100 sec delay try to increase the C1 capacitor.
Can the circuit work on 12V DC?