Over 15 years experience of providing support of MEAN WELL Power Supplies
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Mean Well LDH DC/DC LED Driver CC 1400mA - Step-up
The LDH-65 is a Mean Well power converter (input range: 12.5~80VDC).
Key Features
- ✓ Input voltage range: 12.5~80VDC
- ✓ 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 Rating64.4 Watt
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Output Voltage46 Volt
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Rated Current1.4 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,EMC
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Operation ModeConstant Current
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Operating Temperature-40°C~60°C
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Warranty3 Year
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Length2.95 in
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Width2.09 in
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Height0.89 in
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Weight0.34 lb
::specification::
Frequently Asked Questions
Can I use the LDH-65-1400 for a 1400mA LED downlight?
Yes, if the downlight is designed for constant current at 1400mA. The LED load must fall within the 12-46V CC range, and the driver is rated for 64.4W.
Is this a good match for small LED arrays that need more current than 1050mA?
It can be, because this model delivers 1400mA constant current with a 12-46V output range. That makes it better suited to small LED arrays designed around 1400mA rather than lower-current constant-current drivers.
Can the LDH-65-1400 power constant-current signage modules?
Yes, as long as the signage module is specified for constant current at 1400mA. Its total forward voltage must stay within 12-46V, and the overall load must remain within the 64.4W rating.
How do I size LEDs with this 1400mA driver?
Choose a constant-current LED load that requires 1400mA and has a combined forward voltage within 12-46V. The number of LEDs depends on the forward voltage of each LED, so compatibility is based on voltage range rather than a fixed count.
Is this driver suitable for exposed outdoor use?
No IP rating is listed for the LDH-65-1400, so it should not be assumed to be waterproof. It can operate from -40°C to +60°C, but weather exposure depends on using an appropriate enclosure.
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