Mean Well PCD-40-500B Driver LED a corrente costante 40W, 500mA, 40-80VDC, IP42, dimming

The Mean Well PCD-40-500B is a high-performance 40W constant current LED driver designed for professional lighting applications. With a compact plastic housing and IP42 rating, it is suitable for indoor environments where protection against solid objects and dripping water is required. This driver features a wide output voltage range of 40-80VDC and delivers a constant current of 500mA, making it ideal for driving high-power LEDs in series. The built-in 2-in-1 dimming function (0-10VDC or PWM) allows for flexible brightness control, enhancing energy savings and creating dynamic lighting scenes.

Advantages

Mean Well is a globally trusted brand known for reliability and efficiency. The PCD-40-500B offers high efficiency up to 85%, reducing energy waste and heat generation. Its compact size and lightweight design simplify installation in tight spaces. The driver includes comprehensive protection features (short circuit, over voltage, over temperature) ensuring long life and safety. With universal AC input (180-295VAC) and active power factor correction (>0.9), it meets international energy standards.

Suitable for

• Indoor LED lighting fixtures (downlights, track lights, panel lights)
• Commercial and residential lighting systems
• Architectural lighting requiring dimming control
• Constant current LED modules and strips

Key specifications

• Output Power: 40W
• Output Current: 500mA (constant current)
• Output Voltage Range: 40-80VDC
• Input Voltage Range: 180-295VAC
• Input Frequency: 47-63Hz
• Efficiency: 85%
• Power Factor: >0.9 at full load
• IP Rating: IP42
• Dimming: 2-in-1 (0-10VDC or PWM)
• Protection: Short Circuit, Over Voltage, Over Temperature
• Operating Temperature: -30°C to +50°C
• Certifications: UL, cUL, ENEC, CB, CE
• Housing Material: Plastic

Recommendations

For optimal performance, ensure the total forward voltage of the LED load is within the 40-80VDC range and the current does not exceed 500mA. Use with compatible dimmers supporting 0-10V or PWM control. Suitable for dry and damp locations (indoor use only).