Over 15 years experience of providing support of MEAN WELL Power Supplies
Mean Well LDH DC/DC LED Driver CC 700mA - Step-up - with Wire
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The LDH-25 is a Mean Well power converter (input range: 12.5~84VDC).
Key Features
- ✓ Input voltage range: 12.5~84VDC
- ✓ Protections: Short circuit / Over voltage
- ✓ Safety approvals: IEC 61347-1, IEC 61347-2-13, EAC TP TC 004
- ✓ 3 years warranty
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BrandMean Well
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SeriesLDH Series
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Power Rating25.2 Watt
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Output Voltage36 Volt
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Rated Current0.7 Ampere
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Input Voltage9.5V~32V
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No of Output1
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Dimming Control0-10V,PWM
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Standards MetCE
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Operation ModeConstant Current
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Operating Temperature-40°C~70°C
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Warranty3 Year
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Length2.06 in
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Width1.07 in
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Height0.94 in
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Weight0.13 lb
::specification::
Frequently Asked Questions
Can the LDH-25-700W drive a 700mA LED downlight from a low-voltage input?
Yes, if the downlight needs 700mA constant current and its total LED forward voltage stays within the 12-36V CC range. This step-up driver accepts 9-32VAC input and provides up to 25.2W output.
Is this a good option for compact signage or display lighting built around constant current LEDs?
It can be, provided the LED modules are specified for 700mA constant current operation and fall within the 12-36V output range. It is not a constant voltage unit, so it should not be used where the LED product requires a fixed-voltage supply.
Can I use the LDH-25-700W for a small LED array in a tight space?
Yes, for small arrays that need 700mA regulated current and up to 25.2W output. The housing is 52.4 × 27.2 × 24.0 mm, and this version uses a wire style lead format.
What makes an LED load compatible with the LDH-25-700W?
The load must be designed for constant current at 700mA, with a total LED forward voltage inside the 12-36V CC range. The number of LEDs depends on the forward voltage of each LED, so compatibility should be checked by voltage range rather than by a stated LED count.
What environmental range is this driver rated for?
The LDH-25-700W is rated for -40°C to +70°C operation and carries CE certification. It also lists efficiency up to 95% and a 3 year warranty.
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