12V/24V 25.0A 12.5A 300W Waterproof LED Power Supply
Feature
◎ 300W power supply with 12V DC 25A output
◎ Constant voltage style power supply use for 12v 24v led light
◎ Waterproof IP68 design for indoor or outdoor installation, can be used in dry, wet and rainy environment
◎ Power supply with Aluminum metal housing, easy for heat dissipation, Cooling by free air, high reliability
◎ 5 years warranty, long lifespan, worry free for quality project.
◎ 100% full load burn-in test. Each item above 2.5hours aging test.
◎ Widely used in LED module, LED strip lights, led light bulbs, Computer Project, IT equipment, Industrial, Outdoor Light and any 12V DC led lights
specification
| MODEL | LED POWER SUPPLY | DM-300W 12V | DM-300W 24V |
| OUTPUT | Output voltage | 12V DC | 24V DC |
| Output voltage range | 12VDC±0.5VDC | 24VDC±0.5VDC | |
| Output Current | Max 25A | Max 12.5A | |
| Output power | Max 300W | ||
| Output power range | 0~300W | ||
| Ripple & Noise | ≤120mV | ≤240mV | |
| Linear Regulation | ±1% | ||
| Load Regulation | ±1% | ||
| Start-up Time (Typ) | 600ms/230VAC | ||
| Hold Up Time(Typ) | 100ms/230VAC | ||
| INPUT | Input voltage | 200-240Vac | |
| Frequency | 50/60Hz | ||
| Input сurrent | 0.52A/230Vac | ||
| Power factor | PF>0.8 | ||
| No-load power consumption | ≤3W | ||
| Efficiency (typ.) | 89% | 91% | |
| Inrush current(typ.) | Cold start 50A at 230Vac | ||
| Control surge capability | L,N:2KV L,N-PE:4KV | ||
| Leakage сurrent | Max. 0.5mA | ||
| ENVIRONMENT | Working temperature | ta: -30°C~ 50°C tc: 80°C | |
| Working humidity | 20 ~ 99%RH, condensing (Waterproof) | ||
| Storage temp., humidity | -40°C ~ 80°C, 10~95%RH | ||
| PROTECTION | Overtemperature | Protection type: Turn off the output voltage, after the temperature drops, re-energize to restore. | |
| Over load protection | Shut down the output when current load above 110%~150%, auto recovers. | ||
| Short circuit protection | Protection type: It can be automatically restored after the fault is eliminated. | ||
| SAFETY&EMC | Withstand voltage | I/P-O/P:3750Vac | |
| Isolation resistance | I/P-O/P: 100MΩ/500VDC/25°C/70%RH | ||
| Safety standards | IEC/EN61347;IEC/EN60950;IP67 | ||
| EMC Test Standards | EN55015: 2013;EN61547: 2009; EN61000-3-2:2014; EN61000-3-3:2013 | ||
| Reliabilityand Quality Control | Impact aging | 100% of the product is fully loaded and impacted for 4 hours under an environment of at least 40°C±5°C | |
| Component derating | Under the steady-state conditions of rated input and output, the stress of components will not exceed its maximum nominal value | ||
| NOTE | 1.All parameters not specifically mentioned are measured at 230VAC input, rated load and 25°C ambient temperature. 2.Ripple and noise test method: connect 0.1uF and 47uF capacitors in parallel at the terminal, and measure under 20MHZ bandwidth. 3.Ensure that the power supply is used under the rated parameters and environment. | ||
OEM Customer design
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Model List
Below DM series are 100% full load, and 5 years warranty! Our factory offers OEM customization, allowing us to tailor various models and parameters to meet your specific needs. Feel free to contact us for more information and personalized solutions.
| Model | Power Out | Input Voltage | Output Voltage | Output Current | Efficiency | IP | Size(mm) | Package |
| DM-36W 12V /24V | 36W | 200-240V AC | 12V/24V | 5.0A/ 1.5A | 93% | IP68 | 126*41*27 | 60 |
| DM-60W 12V /24V | 60W | 200-240V AC | 12V/24V | 5.0A/ 2.5A | 93% | IP68 | 143*49*31 | 40 |
| DM-100W 12V /24V | 100W | 200-240V AC | 12V/24V | 8.3A/ 4.1A | 93% | IP68 | 164*53*31 | 30 |
| DM-150W 12V /24V | 150W | 200-240V AC | 12V/24V | 12.5A/ 6.25A | 93% | IP68 | 176*57*34 | 20 |
| DM-200W 12V /24V | 200W | 200-240V AC | 12V/24V | 16.7A/ 8.33A | 92% | IP68 | 186*60*36 | 20 |
| DM-300W 12V /24V | 300W | 200-240V AC | 12V/24V | 25.0A/ 12.5A | 92% | IP68 | 200*67*36 | 16 |
| DM-400W 12V /24V | 400W | 200-240V AC | 12V/24V | 33.3A/ 16.7A | 92% | IP68 | 230*67*36 | 16 |
application
The 12V 25A 300W waterproof power supply is meticulously engineered to provide stable and reliable power for a wide array of LED lighting projects, especially those situated in challenging environments. Its robust IP67-rated waterproof and dustproof enclosure ensures optimal performance and longevity, even under adverse conditions.
Key Applications:
● Outdoor LED Lighting Installations: This power supply is ideal for landscape lighting, architectural illumination, and garden lights, delivering consistent 12V DC output to ensure vibrant and enduring illumination.
● LED Strip Lights: Perfectly suited for extensive runs of LED strip lights, it provides the necessary power to maintain uniform brightness across both indoor and outdoor installations.
● LED Signage and Billboards: Essential for powering LED signs, billboards, and advertising displays, this power supply ensures continuous and bright operation, crucial for commercial visibility.
● LED Light Boxes and Display Panels: Offers reliable power for LED light boxes, enhancing the visual appeal of advertisements and informational displays in various settings.
● Industrial and Commercial Lighting: Suitable for warehouse lighting, factory floors, and commercial spaces, providing dependable power to large-scale LED lighting systems that require consistent illumination for safety and productivity.
With its efficient heat dissipation and sealed protective casing, the 12V 25A 300W waterproof power supply operates safely in environments with high humidity, significant dust presence, or exposure to corrosive elements. This includes coastal areas with salty air, foggy locations such as bathrooms and industrial workshops, and arid, dusty regions like deserts. Its durability and reliability make it an indispensable component for LED projects demanding steadfast performance in diverse environmental conditions.
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