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Mean Well LDDS-700HW DC/DC LED Driver CC 700mA - Step-down Wire Type
Log in to see priceThe LDDS is a Mean Well power converter (input range: 2~45VDC, operating temperature: -55~+125℃).
Key Features
- ✓ Input voltage range: 2~45VDC
- ✓ Wide operating temperature: -55~+125℃
- ✓ Protections: Short circuit / Over temperature
- ✓ Remote ON/OFF control
- ✓ Safety approvals: EAC TP TC 004
- ✓ 3 years warranty
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BrandMean Well
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SeriesLDDS Series
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Power Rating45 Watt
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Output Voltage45 Volt
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Rated Current0.7 Ampere
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Input Voltage2V~45V
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Standards MetCB,CCC,CE,EAC,ENEC,UL
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Operation ModeConstant Current
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Operating Temperature-40°C~55°C
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Warranty5 Year
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Length4.7 cm
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Width1.2 cm
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Height0.7 cm
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Weight0.01 kg
::specification::
Frequently Asked Questions
Can I use the LDDS-700HW for a 700mA LED downlight?
Yes, if the downlight is built for 700mA constant current input. This unit is a 45W constant current step-down driver with a 45-2V output range, so it should be matched to LED loads that need regulated current instead of constant voltage.
Is the LDDS-700HW suitable for higher-current signage LED modules?
It can be suitable where the signage modules are specified for 700mA constant current operation. Because this is a constant current driver with a 45-2V range, it is not intended for constant voltage modules that expect a fixed voltage supply.
Can this model drive a small LED array that needs more current than 500mA models provide?
Yes, the LDDS-700HW is intended for LED arrays that need 700mA constant current and fall within the 45-2V constant current range. It keeps the same 45W rating as the lower-current LDDS versions while increasing the drive current to 700mA.
How do I confirm LED compatibility with the LDDS-700HW?
The LED load should require 700mA constant current and its combined forward voltage must stay within 45-2V. The number of LEDs depends on each LED forward voltage, so this driver is selected by current requirement and total voltage range rather than by a preset LED count.
Can the LDDS-700HW handle wet or demanding ambient conditions?
This model is rated IP67 and has an operating temperature range of -40 degC to +55 degC. That makes it appropriate for applications that need a sealed driver and broad temperature tolerance, provided the rest of the lighting assembly is rated for the same conditions.
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