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SPECIFICATION | ||||||
OUTPUT | ||||||
Model | LDV-250-12 | LDV-250-24 | LDV-250-36 | |||
DC Voltage | 12V | 24V | 36V | |||
Rated Current | 20.8A | 10.4A | 6.9A | |||
Current Range | 0-20.8A | 0-10.4A | 0-6.9A | |||
Rated Power | 249.6W | 249.6W | 248.4W | |||
Ripple & Noise | 150mVp-p | 200mVp-p | 200mVp-p | |||
Voltage Tolerance | ±1% | ±1% | ±1% | |||
Inlet Stability | ±0.5% | ±0.5% | ±0.5% | |||
Load Stability | ±0.5% | ±0.5% | ±0.5% | |||
Setup, Rise, Hold Up Time | 200ms,20ms,30ms/230VAC | |||||
INPUT | ||||||
Voltage Range | 180～264 VAC 47～63Hz；255～373VDC | |||||
AC Current | 1.5A/230VAC | |||||
Efficiency | 82% | 84% | 85% | |||
Inrush Current | Cold-start current 40A/230VAC | |||||
PROTECTION | ||||||
Over Load | 105%~135% | |||||
Protection：Hiccup mode, recovers automatically after fault condition is removed | ||||||
Over Voltage | 15~17V | 30~32V | 42~44V | |||
Protection：Hiccup mode, recovers automatically after fault condition is removed | ||||||
High Tem. | ≥85℃ | |||||
Protection：cut off the output, recovers automatically after fault condition is removed | ||||||
ENVIRONMENT | ||||||
Working Temp., Humidity | -10℃~+60℃,20%~90%RH | |||||
Storage Temp., Humidity | -20℃~+85℃, 10%~95%RH | |||||
Temp. Coefficient | ±0.03%/℃(0-50℃) | |||||
Vibration | 10-500Hz,2G 10min,/1cycle,Period for 60min,Each axes | |||||
SAFETY | ||||||
Withstand Voltage | I/P-O/P: 3KVAC I/P-FG: 1.5KVAC O/P-FG: 0.5KVAC | |||||
Isolation Resistance | I/P-O/P, I/P-FG, O/P-FG: 100M Ohms/500VDC | |||||
STANDARD | ||||||
Safety Standard | EN61347-1 EN61347-2-13 IP67 | |||||
EMC Standard | EN55015 EN61547 EN61000-3.4 CLASSB | |||||
OTHERS | ||||||
Dimension | 230*125*55mm（L*W*H） | |||||
| Weight | 2.42Kg | |||||
Built for permanent outdoor duty, the LDV-250 combines a completely sealed IP67 design with a silent, fanless cooling approach to keep your low-voltage lighting running in any weather.
Landscape and Garden Lighting—Whether buried in flower beds or mounted on fences, the fully sealed IP67 housing withstands soil moisture, rain, and irrigation.
Patio and Perimeter LED Strips—Silent convection cooling technology ensures no fan noise near seating areas
Outdoor Signage and Billboards – Constructed from aluminum with vibration-resistant potting, these fixtures withstand harsh roadside conditions, from freeze-thaw cycles to constant traffic vibrations.
Commercial Sidewalks and Parking Areas – Automatic overload and over-temperature protection features automatically resume operation after a safe shutdown, minimizing on-site maintenance requirements.
Forget extra junction boxes and complex wiring. The LDV-250 arrives with durable silicone input and output cables pre-attached and ready to connect. Integrated mounting feet let you screw the driver directly onto a wall, frame, or bracket in seconds. Because it’s fully sealed and convection-cooled, there’s no need to leave ventilation space—mount it wherever it fits your layout.
Purchasing in bulk? We offer flexible OEM/ODM solutions to customize the LDV-250 according to your branding or installation requirements:
Branding — Laser engraving or screen printing of custom logos on the aluminum housing.
Cables and Connectors – Choose from a variety of cable lengths, wire gauges, and connection types (bare wire, barrel connectors, waterproof leads, etc.).
Packaging — We provide retail-grade color packaging boxes, simple bulk packaging, or palletized shipping based on your needs.
Labeling — Customized rating labels, model numbers, and barcodes tailored to your region.
We offer rapid prototyping services. Please contact us with your specifications, and we will provide a customized quote along with the current minimum order quantity for custom production.
Download:
LDV-250.doc
English
