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Mean Well LDC-35B Linear LED Driver 35W 300~1000mA Adjustable Output - Dimmable
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Mean Well LDC-35B Linear LED Driver 35W 300~1000mA Adjustable Outpu...
COLD START 30A(twidth=250μs measured at 50% Ipeak) at 230VAC; Per NEMA 410
Key Features
- ✓Constant Power mode output
- ✓Metal housing design
- ✓Full power at 70~100% max current
- ✓Built-in active PFC function
- ✓Flicker-free design
- ✓No load/standby power consumption<0.5W
- ✓Output current level pre-settable
- ✓Function options: 3 in 1 dimming(dim-to-off); DALI interface, push dimming
- ✓Typical lifetime>50000 hours
- ✓SELV and isolated
- ✓Class 2 power supply
- ✓5 years warranty
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BrandMean Well
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SeriesLDC Series
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Power Rating35 Watt
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Output Voltage60 Volt
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Rated Current0.3 Ampere
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Input Voltage180V~295V
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No of Output1
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Dimming Control0-10V,10V PWM,Resistance
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Standards MetBIS,CB,CCC,CE,EAC,ENEC,RCM,UL
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Operation ModeConstant Current
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Operating Temperature-25°C~80°C
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Warranty5 Year
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Length11.02 in
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Width1.18 in
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Height0.83 in
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Weight0.49 lb
::specification::
Frequently Asked Questions
Can the LDC-35B be used for dimmable LED downlights?
Yes, if the fixture is built for constant current operation at 300mA and the LED load falls within the 27-56V CC range. This is a 35W constant current driver, so it is for downlights that expect regulated current rather than constant voltage input.
Is the LDC-35B a good match for dimmable signage lighting modules?
It can work for signage modules that are designed as a constant current LED load within 27-56V. Because this model is constant current, it should be paired with signage modules specified for 300mA operation, not constant voltage modules.
Can I use the LDC-35B with a small LED array that needs light control?
Yes, as long as the LED array is a constant current load at 300mA and its total forward voltage stays within 27-56V. This makes it suitable for small LED arrays where dimmable constant current drive is required instead of a fixed-voltage supply.
What should I check before pairing LEDs with the LDC-35B?
Check that the LEDs are intended for constant current operation at 300mA and that the full load sits inside the 27-56V constant current range. The number of LEDs depends on each LED's forward voltage, so compatibility should be based on total forward voltage rather than a fixed LED count.
What are the main differences between the LDC-35B and other LDC family models?
LDC-35B is a 35W, 300mA model with a 27-56V CC range, matching LDC-35 and LDC-35DA on output class. Other listed versions step up to LDC-35DA2 at 35W and 700mA, LDC-55/LDC-55B/LDC-55DA at 55W and 500mA, LDC-55DA2 at 55W and 1050mA, LDC-80/LDC-80B/LDC-80DA at 80W and 700mA, and LDC-80DA2 at 80W and 1400mA, all with the same 27-56V CC range; the family list also includes LDC-55B-33K OHM and LDC-80B 68K Ohm variants.
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