230 VAC Timer
- Rajkumar Sharma
- 15.372 Views
- moderate
- Tested
- SKU: EL46860
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Classic AC 230 V Timer project can be used in all application requiring a timer of up-to 3 Minutes to operate or control any AC mains load of up-to 200 Watts. This project is based on the Classic 555 Timer IC, triggering a TRIAC. Input and Output is Optically Isolated.
Specifications
- Supply input 12 VDC
- Mains supply input 240 VAC or 120 VAC ( Read Note for 120V/230V AC)
- Output: up-to 200 Watt
- Optically isolated Input / Output
- Onboard start and reset tactile switch
- Timer On LED
- Preset adjustable and jumper selectable for range
- Power-On LED indicator
- Screw terminal connector for easy mains supply input and load connection
- Four mounting holes of 3.2 mm each
- PCB dimensions 46 mm x 91 mm
Schematic
Parts List
value of inductor?
0 OHM
WIRE
L1, 100uH, Or 1mH if its inductive Load
Hello…
What is the Value Of L1
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