DQS Electronic Co., Limited
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| MOQ: | 1 |
| Price: | Contact our PCB engineer |
| Payment Terms: | T/T |
What is EV Charger PCB?
An EV Charger PCB is the specialized printed circuit board at the heart of every electric-vehicle charger. It is a multi-layer board that mounts and interconnects all the active and passive components required to draw energy from the grid, convert it to the correct voltage/current profile, and deliver it safely to the vehicle's battery.
| Application | PCB Requirements | Examples |
|---|---|---|
| Engine Control Unit (ECU) | High-temperature resistance, EMI shielding | Fuel injection, ignition timing |
| Infotainment System | High-speed signal integrity, multilayer | Touchscreens, GPS, Bluetooth |
| ADAS (Radar/LiDAR) | RF/microwave PCBs, low-loss materials | Collision avoidance, adaptive cruise control |
| EV Battery Management (BMS) | High-current PCBs, thermal management | Cell balancing, charge monitoring |
| LED Lighting | Aluminum PCBs for heat dissipation | Headlights, interior lighting |
| Item | Normal | Special |
|---|---|---|
| SMT Assembly | PCB(used for SMT) specification | |
| Length and Width( L* W) | ||
| Minimum: L≥3mm, W≥3mm | L＜2mm | |
| Maximum: L≤800mm, W≤460mm | L＞1200mm, W＞500mm | |
| Thickness( T) | ||
| Thinnest: 0.2mm | T＜0.1mm | |
| Thickest: 4 mm | T＞4.5mm | |
| SMT components specification | ||
| Outline Dimension | ||
| Min size: 0201(0.6mm*0.3mm) | 01005(0.3mm*0.2mm) | |
| Max size: 200 * 125 | 200 * 125 | |
| component thickness | T≤15mm | 6.5mm＜T≤15mm |
| QFP,SOP,SOJ (multi pins) | Min pin space: 0.4mm | 0.3mm≤Pitch＜0.4mm |
| CSP/ BGA | Min ball space: 0.5mm | 0.3mm≤Pitch＜0.5mm |
| DIP Assembly | ||
| PCB specification | ||
| Length and Width( L* W) | ||
| Minimum: L≥50mm, W≥30mm | L＜50mm | |
| Maximum: L≤1200mm, W≤450mm | L≥1200mm, W≥500mm | |
| Thickness( T) | ||
| Thinnest: 0.8mm | T＜0.8mm | |
| Thickest: 3.5mm | T＞2mm | |
