Smoke Detector PCBA

Product Description

What is Smoke Detector PCBA control board?

We would like to introduce our high-quality Smoke Detector PCBA and provide you with a better understanding of its functions and features. Unixplore Electronics takes pride in this product, and we invite both new and existing customers to collaborate with us and help create a better future.

Smoke Detector PCBA circuit board is an important part of the smoke detector. It usually includes the detector working power supply, the detector interface circuit, the detector smoke detection circuit, the detector alarm circuit and the detector alarm light control circuit.

The working power of the detector is+24V DC input, the output+10V operating voltage.

The detector interface circuit is mainly used to receive signals from the sensor and transmit them to the control circuit for analysis and processing.

The detector smoke detection circuit mainly includes the photoelectric diode and the amplifier, which can convert the smoke signal detected by the sensor into a electrical signal then amplify and process it.

The detector alarm circuit mainly includes comparators and triggers, which compares the electrical signal output by the smoke detection circuit with the preset threshold. When the threshold is exceeded, the alarm output alarm signal is triggered.

The detector alarm indicator control circuit is used to control the on and off of the alarm indicator.

Unixplore provides one-stop turn-key service for your EMS project. Feel free to contact us for your board building, we can make a quotation in 24 hours after we receive your Gerber file and BOM list!

Smoke Detector PCBA Manufacture

* Gerber file and BOM list supplied by client
* Blank PCB made, components purchased by us
* PCB fabrication with parts fully assembled
* 100% Function Tested OK before shipping
* RoHS compliant, Lead-free manufacturing process
* Quick delivery, with independent ESD package
* One stop electronic manufacturing service for PCB design, PCB layout, PCB manufacture, components procurement, PCB SMT and DIP assembly, IC programming, function test, packaging and delivery

Unixplore PCB & PCB Assembly Capability

Parameter	Capability
Layers	1-40 layers
Assembly Type	Through-Hole (THT), Surface Mount (SMT), Mixed (THT+SMT)
Minimum Component Size	0201(01005 Metric)
Maximum Component Size	2.0 in x 2.0 in x 0.4 in (50 mm x 50 mm x 10 mm)
Component Package Types	BGA, FBGA, QFN, QFP, VQFN, SOIC, SOP, SSOP, TSSOP, PLCC, DIP, SIP, etc.
Minimum Pad Pitch	0.5 mm (20 mil) for QFP, QFN, 0.8 mm (32 mil) for BGA
Minimum Trace Width	0.10 mm (4 mil)
Minimum Trace Clearance	0.10 mm (4 mil)
Minimum Drill Size	0.15 mm (6 mil)
Maximum Board Size	18 in x 24 in (457 mm x 610 mm)
Board Thickness	0.0078 in (0.2 mm) to 0.236 in (6 mm)
Board Material	CEM-3,FR-2,FR-4, High-Tg, HDI, Aluminum, High Frequency, FPC, Rigid-Flex, Rogers, etc.
Surface Finish	OSP, HASL, Flash Gold, ENIG, Gold Finger, etc.
Solder Paste Type	Leaded or Lead-Free
Copper Thickness	0.5OZ – 5 OZ
Assembly Process	Reflow Soldering, Wave Soldering, Manual Soldering
Inspection Methods	Automated Optical Inspection (AOI), X-ray, Visual Inspection
Testing Methods In-House	Functional Test, Probe Test, Aging Test, High and Low Temperature Test
Turnaround Time	Sampling: 24 hours to 7 days, Mass Run: 10 - 30 days
PCB Assembly Standards	ISO9001:2015; ROHS, UL 94V0, IPC-610E class ll

Unixplore Value-Added EMS Service

● IC pre-programming service with file in format of HEX,ELF and BIN.
● Smoke Detector PCBA Function test fixture customized according to client’s test requirements
● Box building service including plastic & metal case mold and part production
● Conformal coating including selective lacquer coating, epoxy resin potting
● Wire harness and cable assembly
● Finished product assembly including box, screen, membrane switch, labelling and customized carton or retail box packing.
● Various third-party tests for PCBA are available upon request
● Product Certification Assistance

PCBA Production Procedure