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STD Low-Power Zero Crossing Detector Module

License: Public Domain

Mode: Editors' pick

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Update time: 2024-01-17 12:27:12
Creation time: 2018-01-21 07:11:56
Description
Optocoupler's LED turned off 90% of time and turned on only during zero crossing. See details at http://web.archive.org/web/20170704120431/www.dextrel.net/diyzerocrosser.htm
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ID Name Designator Footprint Quantity
1 220k R1,R2 1206 2
2 1n C1 0805-CAP 1
3 1N4148 D1,D2,D3,D4,D5 LL-34 5
4 22k R3 0805 1
5 10uF C2 1206-CAP 1
6 1k R4 0805 1
7 230V Input P1 WJ2EDGVC-5.08-2P 1
8 4.7k R5,R6,R7 0805 3
9 Header-Male-2.54_1x3 P2,P3 HDR-3X1/2.54 2
10 JUMPER_SOLDER_1X2 J1,J2,J3 JUMPER_SOLDER_1X2 3
11 MMBT2222ALT1G Q1 SOT-23(SOT-23-3) 1
12 4N35M O1 DIP-6 1

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