 |
|
Introduction
PCB Assembly is a process that requires knowledge not just of PCB components and assembly but also of printed circuit board design, PCB fabrication and a strong understanding of the final product. Circuit board assembly is just one piece of the puzzle to delivering the perfect product the first time.
San Francisco Circuits is a one-stop solution for all circuit board services so we are often entrenched with the PCB production process from design to assembly. Through our strong network of well-proven circuit assembly and manufacturing partners, we can provide the most advanced and nearly limitless capabilities for your prototype or production PCB application. Save yourself the trouble that comes with the procurement process and dealing with multiple components vendors. Our experts will find you the best parts for your final product.
PCB Assembly Services:
Quick-turn prototype assembly
Turn-key assembly
Partial turn-key assembly
Consignment assembly
RoHS compliant lead-free assembly
Non-RoHS assembly
Conformal coating
Final box-build and packaging
PCB Assembly Process
Drilling-----Exposure-----Plating-----Etaching & Stripping-----Punching-----Electrical Testing-----SMT-----Wave Soldering-----Assembling-----ICT-----Function Testing-----Temperature & Humidity Testing
Testing Services
X-Ray (2-D and 3-D)
BGA X-Ray Inspection
AOI Testing (Automated Optical Inspection)
ICT Testing (In-Circuit Testing)
Functional Testing (at the board & system level)
Flying Probe
Capabilities
Surface Mount Technology / Parts (SMT Assembly)
Through-Hole Device / Parts (THD)
Mixed Parts: SMT & THD assembly
BGA / Micro BGA / uBGA
QFN, POP & lead-less chips
2800 pin-count BGA
0201 / 1005 passive components
0.3 / 0.4 Pitch
PoP Package
Flip-chip under-filled CCGA
BGA Interposer / Stack-up
and more…
Product Details:
Payment & Shipping Terms:
|
| High Light: | pcb assembly services,pcba assembly |
||
|---|---|---|---|
Heat Pump Water Heater Controller Electronic Manufacturer Pcb Assembly
Quick Details
PCB Assembly Technical requirement:
Testing Procedures
We perform multiple quality assurance procedures before shipping out any board. These include:
Visual inspection
X-ray Inspection
AOI (Automated Optical Inspector),
ICT (in-circuit test), and BGA Rework
Functional test (test modules need to be supplied) .
Technical Capabilities
|
1 |
LCD display , quick parameter setting, easy operation |
|||
|
2 |
Intelligent defrost control mode |
|||
|
3 |
Auto restart function |
|||
|
4 |
Working mode: heating mode |
|||
|
5 |
Cool water compensate ,Return water ,water delivery function |
|||
|
6 |
Eight way control output: |
Compressor |
Cycle water pump |
Fan motor |
|
4-way-valve |
Electrical heater |
Return water valve |
||
|
Water supply valve |
Water supply pump |
- |
||
|
7 |
Five way sensor input: |
Water tank temp. sensor |
Evaporator temp. sensor |
Ambient temp. sensor |
|
Antifreezing temp. sensor |
Return water temp. sensor |
- |
||
|
8 |
Six way switch input: |
Compressor high pressure switch |
Compressor low pressure switch |
Water flow switch |
|
Phase protection switch |
Linkage switch |
Water level switch |
||
Quick turn lead times
If all the parts are available, normally the full turnkey pcb assembly job can be finished within 5 to 10 days in our factory. This means that the order can be delivered within three weeks once turnkey job start.
Service Guarantee
We make sure to serve each customer professionally, truthfully and friendly to the best of ourability. We will gladly re-work your project if your project isn’t 100% satisfactory.
Get a quick quote now
By sending in a bill of material, gerber files including assembly drawing and we will have a quotation back to you within hours. With Shenzhen hengda there is never a hidden cost and our prices are very competitive and reasonable.
Contact Person: Miss. aaa
Tel: 86 755 8546321
Fax: 86-10-66557788-2345
