PCB Assembly Capabilities
1. PCB Type: 2-4 layer FR-4 rigid board
2. Minimum Trace Width/Spacing: 0.1mm / 0.1mm
3. Copper Thickness: 1-2oz
4. Component Capability: 0201-0805 packages; through-hole connectors; 0.4mm pitch ICs
5. Assembly Technology: SMT + THT mixed assembly
6. Soldering Process: Lead-free reflow soldering; selective wave soldering for connectors
7. Inspection & Testing: 100% AOI; in-circuit test; functional test; power-on test
8. Protection Process: Conformal coating; selective potting for vibration and moisture resistance
9. Reliability: AEC-Q100 compliant components; wide operating temperature range
10. Quality System: ISO 9001 certified; full batch traceability
Application Scenarios
1. Single-Phase Energy Metering
The PCBA is widely used in single-phase digital energy meters for residential and commercial power consumption monitoring.
It supports accurate energy measurement, voltage and current sampling, load monitoring, and reliable data output.
2. Smart Metering & Data Communication
Our PCBA can be integrated with communication modules for smart meter applications, enabling remote reading, power data
collection, fault detection, and grid management.



Production Flow
PCB fabrication → component sourcing → SMT assembly → through-hole assembly → soldering → cleaning →
AOI inspection → ICT/FCT testing → conformal coating → aging test → final assembly → packaging

Our Service Model
1. OEM Manufacturing Services
We provide one-stop OEM services for single-phase digital energy meter PCBA, including PCB production, component
procurement, assembly, testing, and packaging.
2. ODM Customization Services
We offer ODM support from schematic review, PCB layout optimization, and prototype assembly to mass production, helping
customers accelerate smart meter product development.
Contact Us
Contact us for OEM ODM single phase digital energy meter PCBA assembly
Website: www.xdpcba.com
Email: sales@xdpcba.com; Bluesky@xdpcba.com