OSP halogen-free flame retardant 4-layer board PCB
OSP halogen-free flame retardant 4-layer boards, these are printed
circuit boards (PCBs) with circuit connections on both sides. In
such PCBs, electronic and circuit layouts can be arranged
separately on both sides of the PCB, with electrical connections
between the two sides of the circuit realized through vias (Vias).
This structure enhances the functional density of the circuit
board, allowing it to achieve more circuit connections in a
relatively smaller area.
Advantages of Double-sided PCB:
1.Higher Energy Yield:Captures sunlight from both sides (front and rear), boosting
electricity generation by 10-30% through reflected light from
surfaces like snow or light-colored ground.
2.Enhanced Performance in Diverse Conditions:Excels in variable environments, such as high-albedo areas or
cloudy weather, ensuring consistent power output even under
suboptimal conditions.
3.Cost-Effectiveness and Space Optimization:Reduces the levelized cost of electricity (LCOE) and allows for
compact installations, making it ideal for space-constrained sites
like rooftops or farms.
4.Durability and Versatility:Features robust construction (e.g., tempered glass on both sides)
for long-term reliability, supporting flexible mounting options
across different terrains.
Core Application Scenarios
Consumer Electronics
- Devices: Smartphones, wearables (e.g., fitness trackers), routers,
and IoT gadgets.
- Advantage: Maximizes component density in compact designs (e.g.,
40% size reduction in TWS cases).
Industrial Automation
- Systems: PLC controllers, motor drives, sensor nodes.
- Critical Need: Dual-layer routing for power circuits (e.g., 2oz
copper for high-current paths) and EMI protection.
Automotive Electronics
- Modules: Body Control Modules (BCM), Battery Management Systems
(BMS), EV chargers.
- Reliability: Vibration-resistant layouts (ISO 16750 compliant) and
thermal management for 20A+ currents.
Medical Devices
- Examples: Portable glucose monitors, ECG machines, wearable health
sensors.
- Safety: Dual-sided isolation for leakage current control (IEC
60601-1 standard).
Prototyping & Education
- Use Cases: Arduino/Raspberry Pi add-ons, development boards.
- Cost-Speed Balance: Key Insight: Double-sided PCBs thrive where
space optimization, moderate signal complexity, and cost control
converge, making them indispensable for mainstream electronics
innovation.
