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
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.
Contact Us
Contact us for OEM single phase digital energy meter PCBA assembly
Website: www.xdpcba.com
Email: sales@xdpcba.com; Bluesky@xdpcba.com