DESCRIPTION
This board can be used to switch a load 230V up to 2A, the use of an opto-triac avoid noise during swithes ON/OF like a relais.
It also includes a AC/DC 230V to 3.3V converter to power a loacla control system (for eg a RF receiver).
The main application is a control remote power
Sommaire
SCHEMATIC
Download here the schematic in PDF format
BOM
| Ref |
Description |
Manufacturer / reference |
K1 |
AC solid switch 240V 2A CPC1976YX6 |
IXYS CPC1976YX6 |
PS1 |
module AC/DC 240V 3.3V 0.6A |
CUI PBO-3C-3 |
| R1 |
Resistor 330R 5% 0603 |
All brands |
| F1 |
Fusible slow blow 1.6A |
BEL 0683G1600-01 or equivalent |
C1 |
Capacitor 22uF 450V 12.5x25x5 10Kh@105C |
Nichicon ULD2W220MHD or equivalent |
C2,C3 |
Capacitor 470uF 6V3 6.3x11x2.5 6000h |
Rubycon 6.3ZLH470MEFC6.3X11 or equivalent |
| L1 |
Inductor 47uH 770mA |
Murata 22R473C or equivalent |
| D1 |
TVS 7.78V 600W |
Littlefuse SMBJ7.0A |
|
PCB
The board has 44x38mm dimensions.
Download here the manufacturing files
Assembly
Download here the assembly in pdf format
3D model
Here is the 3D model for the integration on your designs :
Download here the 3D step file
