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PCB Process
Layers/Materials: Single-sided, double-sided, and 4–8 layer boards; FR-4, high-TG FR-4, and aluminum substrate options.
Copper/Line Width: 1oz–4oz copper; minimum 4/4mil line width/spacing.
Surface Finish: HASL, ENIG, OSP.
Solder Mask/Silkscreen: Custom colors; brand logo supported.
Electrical Performance: Impedance control, EMC optimization, high-voltage isolation spacing.
Testing: Flying probe, AOI, impedance testing.
PCBA Process
SMT: Fully automatic solder paste printing + SPI; supports 0402/0201, QFN, BGA.
DIP/Wave Soldering: Through-hole soldering for power devices, connectors, transformers.
Rework/Repair: Manual soldering + BGA rework station.
Conformal Coating: Optional coating for moisture, salt spray, and mold resistance.
Testing: ICT + FCT covering charging control, OCPP/Wi-Fi/4G/RFID communication, protection logic.
Aging: Full-load and high-temperature aging.
Housing Assembly Process
We provide complete EV charger housing assembly:
Structural Parts: Enclosure, panel, bracket, sealing ring incoming inspection.
PCBA Installation: Screw fixing, snap-fit assembly, thermal pad attachment.
Cable Assembly: Charging gun cable, input/output cables, grounding wire fixing and connector locking.
Sealing & Protection: Waterproof seals, waterproof connectors, breathable valves; IP54–IP66.
Panel & Labeling: LED, display, logo nameplate, serial number labels.
Full-Unit Testing: Function test, Hi-pot, ground continuity, actual charging test.
Aging & Shipping: Full-unit aging, appearance inspection, packaging and shipping.
Residential Private Parking: slow AC charging for daily home use.

Industrial Park Charging: AC and DC charging for employees and fleet.

Bus Depot Charging: high- power DC charging for fieet operation.

Hospital Charging Zone: priority access for staff and emergency vehicles.


1.We can offer you professional manufacture:
a.) OEM PCBA for your EV-charger: PCB+Components+Assembly.
b.) OEM(PCB+components+assembly+case) for your whole EV-Charger: PCB+Components+Assembly+Housing/Case mold.
2.If you don’t have mature design, we have strong external resources.
We have long-term cooperative professional EV charger design companies with rich experience to customize your products:
a.) ODM for your whole EV-Charger: Design+PCB+Components+Assembly+Housing/Case mold.
b.) EMS for your whole EV-Charger:PCBA+Housing/Case mold+Assembly+Function test+Packing.
Website: www.xdpcba.com
Email:sales@xdpcba.com; sales4@xdpcba.com;
Quote Whether is a product enquiry or technical help, please send messager here, our team will respond within 24-48 hours