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MEAN WELL LDDS250HWB Constant Current LED Driver
The MEAN WELL LDDS-H series is a 45W DC-DC LED driver designed for constant current output applications. Operating from a wide input voltage range of 12-56VDC and offering models with current ratings from 250mA to 1000mA, this driver provides versatility for diverse lighting projects. Its high efficiency (up to 96%) and compact design, combined with full encapsulation for enhanced heat dissipation, make it ideal for commercial track lighting and DC bus lighting applications. The driver includes built-in EMI filtering, short-circuit, over-temperature, and over-current protection, ensuring reliable and safe operation.
MEAN WELL LDDS250HWB Constant Current LED Driver Specifications:
- constant_current_output: 250mA to 1000mA
- input_voltage: 12 ~ 56VDC
- output_led_forward_voltage: 2 ~ 45VDC
- efficiency: Up to 96%
- built_in_filter: EMI filter (compliance with BS EN/EN55015)
- dimming_control: 3-in-1 dimming and remote ON/OFF control
- protections: Short circuit / Over temperature / Over current
- switching_frequency: 40KHz ~ 1000KHz
- external_capacitance_load_max: 2.2uF
- ripple_noise_max: 150mVp-p (at 40KHz)
- operating_temperature: -40 ~ +55℃
- mtbf: 650Khrs min. (MIL-HDBK-217F)
- dimension: 47*12*7mm
- weight: 9.5g
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Frequently Asked Questions
Where can I buy MEAN WELL LDDS250HWB?
You can click on the BUY or RFQ button to purchase LDDS250HWB from an authorized MEAN WELL distributor.
How do I troubleshoot issues or seek technical support for part LDDS250HWB?
You can download the LDDS250HWB datasheet or visit the MEAN WELL website for support.
Who is the manufacturer of LDDS250HWB?
MEAN WELL