Voice Remote Control Air Purifier PCB
product features:
1. Adopt appropriate MCU development Considering the convenience of MCU processing capacity and peripheral resource upgrade in the future, choose a big brand, strong versatility, and good alternative MCU
2. Input power DC12V, 1A use 12V 5A module power supply to control panel, plasma module, negative ion module, UV lamp
3. 2K words memory with power-down memory function is mainly used to store filter time information and some abnormal environmental information
4. Infrared remote control (remote controller and receiving decoding) Infrared remote control button matches the button on the control panel
5. Brushless DC motor control interface (PWM speed regulation / voltage regulation 0~5V)
6. Debug interface, debug master controller through emulator
7. Sensor interface Sensor: dust sensor (PM2.5/PM10), gaseous pollutant sensor
8. Intelligent voice control, voice prompts
PCB Layers | 1 Layers to 12 layer (standard), |
PCB material/type | FR-1,FR-4, Aluminum, CEM1, Supper-thin PCB, FPC/Gold finger |
Assembly service type | DIP/SMT or Mixed SMT & DIP |
Copper thickness | 0.5 OZ-5 OZ |
Assembly surface finish | HASL, HASL Lead Free, ENIG, OSP |
PCB Dimension | 600x1200mm |
IC Pitch(min) | 0.2mm |
Chip Size(min) | 201 |
Leg distance(min) | 0.3mm |
BGA Size | 8x6mm~55x55mm |
SMT Efficiency | SOP/CSP/SSOP/PLCC/QFP/QFN/BGA/FBGA/u-BGA |
u-BGA ball dia. | 0.2mm |
Required Docs for PCBA | Gerber file with BOM list & Pick-N-Place File(XYRS) |
SMT speed | CHIP components SMT speed 0.3S/pcs, max speed 0.16S/pcs |
Average hole wall copper | Thickness for HAL board:25um, Gold-finger plating:0.1um |
Solder mask ink | photo cure ink, heat cure ink. UV ink. |
Outline tolerance | ±0.1mm |
Hole diameter tolerance | ±0.076mm |
Hole location tolerance | ±0.076mm |
V-CUT tolerance | ±0.1mm |
Warp | According to the IPC-600F standard |
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