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MEAN WELL LDD500HW Constant Current Step-Down LED Driver
The MEAN WELL LDD-500HW series is a DC-DC constant current step-down LED driver designed for driving LED illumination. It offers a wide input voltage range (9-56VDC) and output LED string voltage (2-52VDC), along with high efficiency (up to 97%). Key features include a built-in EMI filter, PWM and remote ON/OFF control, short circuit and over temperature protection, and a compact design. The fully encapsulated housing provides IP67 protection, making it suitable for demanding environments. It's an ideal solution for LED lighting applications requiring reliable and efficient power delivery.
MEAN WELL LDD500HW Constant Current Step-Down LED Driver Specifications:
- Input Voltage Range: 9 ~ 56VDC
- Output LED String Voltage: 2 ~ 52VDC
- Output Current: 500mA
- Efficiency: Up to 97%
- EMI Filter: Built-in, compliant with EN55015 and FCC part15
- Control: PWM and remote ON/OFF
- Protections: Short circuit / Over temperature
- Cooling: Free air convection
- Encapsulation: Fully encapsulated with IP67 level
- Dimensions: 31.8*20.3*12.2mm
- Weight: 15.6g
- Operating Temperature: -40 ~ +85°C
- Humidity: 20% ~ 90% RH non-condensing
- Storage Temperature: -55 ~ +125°C, 10 ~ 95% RH
- Ripple & Noise: 150mVp-p
- Switching Frequency: 40KHz ~ 1000KHz
- Quiescent Input Current: 1mA at PWM dimming OFF and 24VDC input
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Frequently Asked Questions
Where can I buy MEAN WELL LDD500HW?
You can click on the BUY or RFQ button to purchase LDD500HW from an authorized MEAN WELL distributor.
How do I troubleshoot issues or seek technical support for part LDD500HW?
You can download the LDD500HW datasheet or visit the MEAN WELL website for support.
Who is the manufacturer of LDD500HW?
MEAN WELL