High-Efficiency Emergency LED Driver with LiFeP04 Battery

Key Features

• Complies with key safety standards, including CSA C22.2 NO.141 and UL924
• Includes an external LiFeP04 battery for enhanced safety and efficiency
• Advanced protection mechanisms: overcharge, over-discharge, and short circuit protection
• Indicator to display different operational modes
• Designed for long battery life with up to 500 standard charge and discharge cycles
• RoHS compliance for eco-friendly operation
• Provides up to 1.5 hours of emergency lighting

Technical Specifications

• Input Voltage Range: 100 to 277Vac, 50-60Hz
• Max AC Input Current: 100mA
• Max AC Input Power: 7.0W
• Output Current Range: 200-400mA
• Output Voltage Range: 25-48Vdc
• Max Output Power: 10W
• Emergency Operation Duration: At least 1.5 hours
• Warranty Period: 3 years
• Indicator Mechanism: Illuminated test switch and indicator light
• Battery Type: 6.4V/3000mAh LiFeP04
• Battery Charging Current: 250mA
• Required Charging Time: 24 hours minimum
• Operational Temperature Range: 0°C to 50°C (32°F to 122°F)
• Compact Size: 7.4'' x 1.5'' x 1.1'' (188mm x 38mm x 29mm)
• Weight: 0.83 lbs (0.38kg)

Operational Details

Normal Operation: When AC power is available, the LED load is powered by the AC LED driver. The emergency driver remains in standby mode, charging the battery. This status is indicated by a green LED light.

Emergency Mode: In the event of an AC power failure, the emergency driver activates to provide emergency lighting. The green LED turns off, indicating battery discharge. Once AC power is restored, the system switches back to normal mode, and the battery begins recharging, with the green LED light turning back on.