Over 15 years experience of providing support of MEAN WELL Power Supplies
Description
Description
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
Specifications
Specifications
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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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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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Length5.24 cm
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Width2.72 cm
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Height2.4 cm
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Weight0.05 kg
File Downloads
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Payment & Security
Payment methods
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Frequently Asked Questions
Can I use the LDH-25-700 for LED downlights that require 700mA?
Yes, if the downlight is designed for constant current operation at 700mA and the total LED forward voltage is within the 12-36V CC range. This model delivers up to 25.2W and is meant for constant current LED loads, not constant voltage fixtures.
Is the LDH-25-700 suitable for small high-current LED arrays?
It is a fit for small LED arrays that need 700mA regulated current and operate within the 12-36V constant current range. With 25.2W output, it is aimed at compact constant current LED applications rather than larger higher-power arrays.
Can this driver be used with signage modules that run on constant current?
Yes, if the signage modules are specified for 700mA constant current operation and the combined LED forward voltage stays within 12-36V. It is not intended for constant voltage signage modules that are designed around a fixed-voltage supply.
How do I check LED compatibility with the LDH-25-700?
The LED load must require 700mA constant current, and its combined forward voltage must fall inside the 12-36V CC output window. The number of LEDs depends on the forward voltage of each LED, so there is no single fixed LED count for this driver.
Is the LDH-25-700 designed for wide temperature conditions?
It is rated to operate from -40°C to +70°C, which supports use across a broad temperature range. The compact pin-style housing measures 52.4 × 27.2 × 24.0 mm and weighs 0.05 kg.
Other LDH-25 Models
7 other models| Model | Power | Voltage | Current | IP Rating | |
|---|---|---|---|---|---|
| LDH-25-700W | 25.2W | 36V | 0.7A | Indoor | View |
| LDH-25-500W | 25W | 50V | 0.5A | Indoor | View |
| LDH-25-500 | 25W | 50V | 0.5A | Indoor | View |
| LDH-25-350W | 25.2W | 72V | 0.35A | Indoor | View |
| LDH-25-350 | 25.2W | 72V | 0.35A | Indoor | View |
| LDH-25-250W | 21W | 84V | 0.25A | Indoor | View |
| LDH-25-250 | 21W | 84V | 0.25A | Indoor | View |
