HISMART LRS-500-12 12V 40A 500W AC-DC-virtalähde

The HISMART LRS-500-12 is a high-performance enclosed AC-DC power supply delivering 12V DC output at up to 40A (500W). Designed for industrial and commercial applications, it offers reliable regulated power with multiple protection features and forced air cooling.

Advantages

High efficiency (>85%) reduces energy loss and heat generation. Compact metal enclosure with built-in fan ensures stable operation even in demanding environments. Wide input voltage range (100-240V AC) makes it suitable for global use.

Suitable for

• Industrial automation equipment
• LED lighting systems
• CCTV and security systems
• Communication devices
• General 12V DC power applications

Key specifications

• Output Voltage: 12V DC (adjustable 10.8-13.2V)
• Output Current: 40A
• Output Power: 500W
• Input Voltage: 100-240V AC
• Input Frequency: 50/60 Hz
• Efficiency: >85%
• Protection: Overload, Overvoltage, Short Circuit, Overtemperature
• Cooling: Forced air (built-in fan)
• Ripple & Noise: <150mVp-p
• Operating Temperature: -10°C to 50°C
• Safety Standards: CE, RoHS

Recommendations

Ensure adequate ventilation for the built-in fan. Use appropriate gauge wiring for 40A output. This power supply is not suitable for outdoor use without additional protection.