ATTE LVUPS-140-UN1-OF Universal Buffer Module for 12V/24V Automotive Installation

The ATTE LVUPS-140-UN1-OF is a universal buffer module designed for automotive installations, providing uninterrupted power to critical devices during voltage dips or short power interruptions. Utilizing advanced supercapacitor technology, it ensures reliable operation in 12V and 24V systems.

Advantages

This buffer module offers maintenance-free operation with a lifespan exceeding traditional battery-based solutions. Its auto-sensing input voltage simplifies installation, while the high efficiency (>95%) minimizes energy loss. The compact design supports both DIN rail and screw mounting, making it versatile for various vehicle environments.

Suitable for

• Automotive electronics requiring temporary power backup
• Security systems, telematics, and GPS tracking devices
• Industrial and commercial vehicle applications

Key specifications

• Input Voltage Range: 10V - 30V DC
• Nominal System Voltage: 12V / 24V DC (Auto-sensing)
• Output Voltage: Equal to Input Voltage (Buffered)
• Maximum Output Power: 140 W
• Maximum Output Current: 10 A
• Energy Storage: Supercapacitors (Ultracapacitors)
• Buffer Time at 10A Load: Approx. 10 seconds
• Buffer Time at 1A Load: Approx. 100 seconds
• Charging Time (Full Capacity): < 60 seconds
• Operating Temperature: -20°C to +50°C
• Protection: Overload, Short Circuit, Reverse Polarity, Overvoltage, Undervoltage, Thermal
• Efficiency: > 95%
• Status Indicators: Power LED, Charging LED, Buffer Active LED
• Input/Output Connectors: Screw Terminals
• Mounting: DIN Rail / Screw Mount
• Housing Material: ABS Plastic
• Maintenance: Maintenance-free
• Expected Lifespan: Long-life (Supercapacitor-based)

Recommendations

For optimal performance, ensure the input voltage is within the specified range and the load does not exceed 10A. This module is ideal for applications requiring short-term backup power to prevent data loss or system reset.