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MEAN WELL LDH45B350W Step-Up LED Driver
The MEAN WELL LDH-45B-350W 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, ensuring reliable and safe operation.
MEAN WELL LDH45B350W Step-Up LED Driver Specifications:
- Rated Current: 350mA
- Voltage Range: 18~32VDC
- Output: Constant Current
- Efficiency (max.): 93%
- Input DC Current (Typ.): 2.1A
- Ripple & Noise (max.): 2.5Vp-p
- Rated Power: 44.1W
- PWM Dimming Frequency: 1K~10KHz
- Quiescent Input Current (Shutdown): 7mA
- Analog Dimming & ON/OFF Control: 0.25~1.3VDC
- Max Operation Voltage: 8V
- No Load Output Voltage (max.): 146V
- Rated Voltage: 24VDC
- Protection: Short circuit, Over voltage, Under voltage
- Working Temperature: -40 ~ +70℃
- Working Humidity: 20 ~ 90% RH non-condensing
- Safety Standards: EAC TP TC 004
- EMC Emission: EN55015
- EMC Immunity: EN61547, EN61000-4-2,3,4,6,8
- MTBF: 1179.3Khrs
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Frequently Asked Questions
Where can I buy MEAN WELL LDH45B350W?
You can click on the BUY or RFQ button to purchase LDH45B350W from an authorized MEAN WELL distributor.
How do I troubleshoot issues or seek technical support for part LDH45B350W?
You can download the LDH45B350W datasheet or visit the MEAN WELL website for support.
Who is the manufacturer of LDH45B350W?
MEAN WELL