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MEAN WELL LDDS500HW Constant Current Step-Down LED Driver
The MEAN WELL LDDS-H series is a 45W DC-DC LED driver designed for constant current output applications. Operating from a 12-56VDC input, it offers models with current ratings ranging from 250mA to 1000mA. Featuring high efficiency (up to 96%) and a compact, fully encapsulated design, the LDDS-H series is ideal for commercial track lighting and DC bus lighting applications. It includes protections against short circuit, over temperature, and over current conditions, ensuring reliable performance in demanding environments.
MEAN WELL LDDS500HW Constant Current Step-Down LED Driver Specifications:
- constant_current_output: 250mA to 1000mA
- input_voltage: 12 ~ 56VDC
- output_led_forward_voltage: 2 ~ 45VDC
- efficiency: Up to 96%
- dimming_control: 3-in-1 dimming and remote ON/OFF control
- protections: Short circuit / Over temperature / Over current
- emi_compliance: Complies with BS EN/EN55015
- ripple_and_noise: 150mVp-p (max)
- switching_frequency: 40KHz ~ 1000KHz
- external_capacitance_load: 2.2uF (max)
- mtbf: 650Khrs min. (MIL-HDBK-217F)
- operating_temperature: -40 ~ +55℃
- working_humidity: 20% ~ 90% RH non-condensing
- storage_temperature_humidity: -55 ~ +125℃, 10 ~ 95% RH
- temp_coefficient: ±0.03% /℃
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Frequently Asked Questions
Where can I buy MEAN WELL LDDS500HW?
You can click on the BUY or RFQ button to purchase LDDS500HW from an authorized MEAN WELL distributor.
How do I troubleshoot issues or seek technical support for part LDDS500HW?
You can download the LDDS500HW datasheet or visit the MEAN WELL website for support.
Who is the manufacturer of LDDS500HW?
MEAN WELL