Power Supply Design OEM PCBA FR4 Double Layer Printed Circuit Board
Advantages
1. Stable performance, strong signal reception, straight line
distance above 10 meters
2. Input voltage: 5V-22V, (if 24V voltage is required, it can be
customized separately)
3. Output power: 4 ohms 3W+3W
4. Two-in-one Bluetooth and power amplifier function, can be used
when connected to the power supply and speaker, small space and
large use. Reduce production wiring and assembly troubles and
improve production yield.
Application
Bluetooth audio, massage chairs, household appliances, electric
vehicles, toys, lighting, photovoltaic products, fitness equipment,
etc.
Specification of PCBA Assembly
| PCBA Type of Assembly | SMT,DIP, Mixed(surface mount and through hole) technology,Cable
assembly |
| Solder Type of electronic PCBA | Water Soluble Solder Paste,Leaded and Lead-Free |
| Minimum IC Pitch for OEM PCBA | 0.2mm |
| Minimum chip size PCBA board | 0201 (0.2x0.1)/0603 (0.6 x 0.3mm) |
| Maximum BGA size SMT Assembly PCBA | 74x74mm |
| BGA ball pitch PCBA | 1.00mm (minimum),3.00mm (maximum) |
| BGA ball diameter Pcba Assembly | 0.40mm (minimum),1.00mm (maximum) |
| Components | BGA and VFBGA |
| Leadless Chip Carriers/CSP |
| Double-sided SMT Assembly pcba |
| Fine Pitch to 0.8mils |
| BGA Repair and Reball |
| Passive components |
| As small as 0402 package |
| As small as 0201 with design review |
| Ball Grid Arrays(BGA) |
| As small as .5mm pitch |
| Part Removal and Replacement |
| Bare Board Size | Smallest:0.25*0.25 inches |
| Largest:20*20 inches |
| File Formate | Bill of Materials |
| Gerber files |
| Pick-N-Place file |
| Types of Service | Turn-key,partial turn-key or consignment |
| Component packaging | Cut Tape,Tube,Reels,Loose Parts |
| Turn Time | Same day service to 15 days service |
| Testing | First prototype test before mass quantity production,Flying Probe
Test,X-ray Inspection AOI Test,BGA X-ray, PCB E-test |
PCB/PCBA services
1. Test: ICT and functional with full tech and engineering support staff
2. FR-4, FR-4 High TG, CEM-1, CEM-3, Aluminum base material.
3. Single-sided PCB, double-sided PCB, multi-layer PCB, competitive
price, good quality and good service.
4. Prototype qualifications through production volumes
5. HAL, HAL lead free, Immersion Gold/ Silver/Tin, OSP surface
treatment.
6. Printed Circuit Boards are 94V0 compliant, and adhere to IPC610
Class 2 international PCB standard.
7. Quantities range from prototype to medium and batch production.
