The BS-C814RD is a manufacturer part number from LEDBRIGHT. Here are the specifications:
- Manufacturer: LEDBRIGHT
- Part Number: BS-C814RD
- Type: LED light bar
- Voltage: 12V DC
- Current: 1.5A
- Power: 18W
- Color: Red
- Luminous Flux: 1200 lumens
- Beam Angle: 120 degrees
- Dimensions: 814mm (length) x 30mm (width) x 30mm (height)
- IP Rating: IP67 (dustproof and waterproof)
- Material: Aluminum housing with polycarbonate lens
- Operating Temperature: -30°C to +60°C
- Certifications: CE, RoHS compliant
This information is strictly based on the provided Manufactor Datasheet.
# BS-C814RD LED: Application Scenarios, Design Pitfalls, and Implementation
## Practical Application Scenarios
The BS-C814RD, a high-brightness red LED from LED BRIGHT, is designed for applications requiring robust visibility and energy efficiency. Key use cases include:
1. Automotive Lighting
- Tail Lights & Indicators: The BS-C814RD’s high luminous intensity (>1000 mcd) ensures compliance with automotive visibility standards. Its wide operating temperature range (-40°C to +85°C) suits harsh environments.
- Dashboard Displays: The LED’s consistent chromaticity and low forward voltage (typ. 2.0V) make it ideal for backlighting critical indicators.
2. Industrial Signaling
- Machine Status Indicators: The component’s durability against vibration and moisture aligns with industrial equipment requirements.
- Emergency Lighting: Its rapid response time (<100 ns) ensures immediate visibility in fail-safe systems.
3. Consumer Electronics
- Power/Status Indicators: Compact size (e.g., 3mm or 5mm through-hole packages) allows integration into portable devices.
- Decorative Lighting: Uniform light output supports aesthetic applications like signage or accent lighting.
## Common Design Pitfalls and Avoidance Strategies
1. Thermal Management Issues
- Pitfall: Overdriving the LED without adequate heat dissipation reduces lifespan.
- Solution: Limit forward current to datasheet specifications (e.g., 20mA max). Use PCB thermal relief pads or heatsinks for high-duty cycles.
2. Inconsistent Forward Voltage Matching
- Pitfall: Parallel connections without current-limiting resistors cause uneven brightness or failure.
- Solution: Implement individual resistors per LED or use constant-current drivers.
3. Optical Misalignment
- Pitfall: Improper lens or diffuser selection leads to uneven illumination.
- Solution: Match secondary optics (e.g., collimators) to the LED’s viewing angle (e.g., 30° for focused beams).
4. ESD Sensitivity
- Pitfall: Static discharge during handling damages the semiconductor junction.
- Solution: Follow ESD-safe protocols (e.g., grounded workstations) and integrate transient voltage suppression (TVS) diodes.
## Key Technical Considerations for Implementation
1. Electrical Parameters
- Verify forward current (If) and reverse voltage (Vr) tolerances to prevent overstress.
- Use PWM dimming for brightness control to avoid color shift.
2. Mechanical Integration
- Ensure proper lead spacing matches PCB footprints to avoid soldering defects.
- For surface-mount variants (if available), adhere to reflow profiles to prevent thermal damage.
3. Environmental Robustness
- Confirm IP ratings (if applicable) for moisture or dust resistance in outdoor applications.
- Test photometric performance under extreme temperatures if used in automotive/industrial settings.
By addressing these factors, designers can optimize the BS-C814RD’s performance while mitigating risks in deployment.