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MEAN WELL LDH45A500W Step-Up LED Driver
The MEAN WELL LDH-45A-500W is a versatile DC-DC step-up constant current LED driver designed for a wide range of lighting applications. It offers a wide input voltage range, ensuring compatibility with various power sources. The driver's high efficiency minimizes energy waste, while the built-in EMI filter reduces electromagnetic interference. It supports both PWM and DALI dimming, providing flexible control over LED brightness and enabling integration into smart lighting systems. Protections include short circuit, over voltage, and under voltage conditions, ensuring reliable operation and extending the lifespan of connected LEDs.
MEAN WELL LDH45A500W Step-Up LED Driver Specifications:
- Rated Current: 500mA
- Voltage Range: 12~86VDC (Non-DALI), 24~86VDC (DALI)
- Output Voltage: 100V (max)
- Rated Power: 43W
- Ripple & Noise: 2.5Vp-p
- Efficiency: 90%
- Input DC Current: 4.1A
- PWM Dimming Frequency: 1K~10KHz
- Quiescent Input Current (Shutdown): 7mA
- Remote On/Off: Leave open if not used; PWM signal >2~8VDC or open circuit for ON, <0.5VDC or short for OFF
- Dim Input Voltage Range: 0.25~1.3VDC
- Max Operation Voltage: 8V
- No Load Output Voltage: 100V
- Protection: Short circuit, Over voltage, Under voltage
- Working Temperature: -40 ~ +70℃
- Working Humidity: 20 ~ 90% RH non-condensing
- Safety Standards: EAC TP TC 004 approved
- EMC Emission: Compliance to EN55015
- EMC Immunity: Compliance to EN61547, EN61000-4-2,3,4,6,8
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Frequently Asked Questions
Where can I buy MEAN WELL LDH45A500W?
You can click on the BUY or RFQ button to purchase LDH45A500W from an authorized MEAN WELL distributor.
How do I troubleshoot issues or seek technical support for part LDH45A500W?
You can download the LDH45A500W datasheet or visit the MEAN WELL website for support.
Who is the manufacturer of LDH45A500W?
MEAN WELL