产品特点 FEATURES

1 Ultra-wide input voltage range: 14V to 160V DC (12:1 ratio), adaptable to diverse power sources

2 High efficiency up to 90% at maximum output (16.67A, 12V), minimizing energy loss and heat

3 Compact industry-standard size: 60.96×57.91×12.70mm (2.40×2.28×0.5in), easy for space-limited integration

4 Strong isolation: 4000V DC between input and output, enhancing safety and anti-interference

5 Multiple safety certifications: Compliant with IEC/UL62368 (functional insulation), EN50155 (railway), EN45545-2 (railway fire safety); ISO9001/14001 certified supplier

6 Comprehensive protections: Input under-voltage shutdown, remote control, output over-voltage, over-temperature, short-circuit protection, and voltage adjustment

7 Low power consumption: Standby power 0.1W (remote off), idling power 0.3W (no load)

8 Reliable performance: MTBF up to 4.06 million hours (Telcordia SR-332), operating temp -40°C to +115°C

使用场景 APPLICATIONS

1 Railway on-board systems: Train control modules, passenger info systems, lighting (meets EN50155/EN45545-2)

2 Telecom infrastructure: Base stations, optical network terminals, edge data center devices (handles voltage fluctuations)

3 Industrial automation: PLCs, variable frequency drives, field sensors (harsh environment adaptability)

4 Renewable energy: Solar panel arrays, battery storage systems (wide input range for voltage variations)

5 Outdoor rugged devices: Monitoring cameras, weather stations, marine electronics (high isolation and temp tolerance)

注意事项 PRECAUTIONS

1 Installation: Ensure adequate heat dissipation; use heat sink for high loads/high temps

2 Input limits: Do not exceed 160V DC (transient ≤200V/1s)

3 Remote control: Negative logic (standard): connect RC to -In to turn on; positive logic (suffix P): auto-start when RC open

4 Soldering: Pin temp ≤270°C/10s; preheat ≤150°C, use no-clean flux

5 ESD protection: Handle with anti-static measures (HBM Class 2, 2000V)

6 Load limits: Capacitive load ≤3000µF; short-circuit current 1.95A RMS

7 Storage: Keep in antistatic packaging; store at -55°C to +125°C

8 Auto-recovery: Module resumes after over-temp (≥115°C shutdown, resume when temp drops ≥10°C), over-voltage, short-circuit

PKJ7213WPI-PDF数据手册-参考资料