100W Ultra-Thin Power Supply for Light Boxes - Choice of 12V/8.3A or 24V/4.1A
Feature
◎ Ultra-Thin Profile: Specifically designed with a very slim form factor for easy installation inside shallow LED light boxes and signage.
◎ Dual Voltage Output Options: Available in either 12V DC (8.3A) or 24V DC (4.1A) versions to match specific LED module or strip requirements.
◎ Optimized 100W Power: Provides sufficient power for common light box dimensions and LED densities, ensuring bright and even illumination.
◎ Efficient & Stable Operation: Engineered for reliable performance and energy efficiency within its compact housing.
◎ Essential Safety Protections: Typically includes built-in safeguards against over-voltage, short-circuit, and potentially overload conditions.
specification
| Model | DX-100W 12V | DX-100W 24V | |
| OUTPUT | DC voltage | 12V | 24V |
| Rated current | 8.3A | 4.1A | |
| Cuttent range | 0-8.3A | 0-4.1A | |
| Rated output power | 100W | 100W | |
| Ripples and noise | ≤200mVp-p | ≤300mVp-p | |
| Output current range | 11.5-12.5V | 23-25V | |
| Precision of output voltage regulation | ±0.5% | ±0.5% | |
| Rate of lenear adjustment | ±0.5% | ±0.5% | |
| Load adjustment rate | ±0.5% | ±0.5% | |
| The startup time | ≤2s/230VAC | ||
| INPUT | Keep time | 10ms/230VAC | |
| Voltage range | 176-264VAC | ||
| Frequency range | 50Hz | ||
| Power factor | PF≥0.6/230VAC | ||
| Efficiency | ≥89% | ≥91% | |
| Alternating current | 3.4A/230VAC | ||
| Surge current | 50A/230VAC | ||
| Leakage current | <5mA/230VAC | ||
| PROTECTION | Overload | 110%-140%: rated 110%-140% of the total power input | |
| protection mode:Auto recovery mode.the system automatically recovers when abnormal load conditions are removed | |||
| Short circuit | protection mode:Auto recovery mode.the system automatically recovers when abnormal load conditions are removed | ||
| Over voltage | protection mode:self-recovery mode,automatic recovery when the overvoltage is removed | ||
| Over temperature | protection mode:self-recovery mode,automatically recover when the temperature drops | ||
| ENVIRONMEN | working temperature | -35~+50°C | |
| working humidity | 20-90% RH | ||
| storage temperature;humidity | -30~+85°C； 10~95% RH | ||
| temperature coefficient | ±0.1%/°C(0-35°C) | ||
| resistance to vibration | 10-500Hz, 3G 10min. / 1 cycle, 60 min. each axes | ||
| SAFETY&EMC | safety norms | EN60950 , GB4943.1 -2011 | |
| withstand voltage | l/P-O/P:1.5KVAC l/P-FG:1.5KVAC O/P-FG:0.5KVAC | ||
| insulation impedance | l/P-O/P, l/P-FG, 0/P-FG:100M Ohms / 500VDC / 25°C/ 70% RH | ||
| EMC | -- | ||
| other | protection grade | IP20 | |
| MTBF | ≥30khour 25℃ | ||
| power supply size | L172*W53*H21mm | ||
| power supply weight | 210g | ||
| NOTE | 1.Unless otherwise specified , all specification are measured at an input of 230VAC,rarted negative cut,and ambient temperature of 25°C | ||
| 2.Ripple and noise measurement method:the measured end is connected in parallel with a 0.1uF+10uF capacitor,the oscilloscope is set to 20MHZ bandwidth,and the probe is tested with cap off and full load at 25°C | |||
| 3.Accuracy :includes setting error , linear adjustment rate and load adjustment rate . | |||
| 4. The output power is reduced when the input voltage is less than 200VAC. | |||
OEM Customer design
0102030405
Model List
DX lighting box series. 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 |
| DX-60W 12V /24V | 60W | 200-240V AC | 12V/24V | 5.0A/ 2.5A | 89% | IP20 | 148*53*21 | 85 |
| DX-100W 12V /24V | 100W | 200-240V AC | 12V/24V | 8.3A/ 4.1A | 89% | IP20 | 172*53*21 | 85 |
| DX-150W 12V /24V | 150W | 200-240V AC | 12V/24V | 12.5A/ 6.25A | 89% | IP20 | 234*53*18 | 78 |
| DX-200W 12V /24V | 200W | 200-240V AC | 12V/24V | 16.7A/ 8.33A | 89% | IP20 | 313*53*21 | 60 |
| DX-300W 12V /24V | 300W | 200-240V AC | 12V/24V | 25.0A/ 12.5A | 85% | IP20 | 313*53*21 | 60 |
| DX-400W 12V /24V | 400W | 200-240V AC | 12V/24V | 33.3A/ 16.7A | 85% | IP20 | 313*53*21 | 60 |
| DX-300W 12V /24V FAN | 300W | 200-240V AC | 12V/24V | 25.0A/ 12.5A | 88% | IP20 | 313*53*21 | 60 |
| DX-400W 12V /24V 1FAN | 400W | 200-240V AC | 12V/24V | 33.3A/ 16.7A | 84% | IP20 | 313*53*21 | 60 |
| DX-400W 12V /24V 2FAN | 400W | 200-240V AC | 12V/24V | 33.3A/ 16.7A | 86% | IP20 | 373*53*21 | 45 |
application
The defining feature of this 100W Power Supply is its ultra-thin design, making it the premier choice for installations where space is at a premium, particularly:
LED Light Boxes: Its primary intended use. The slim profile fits seamlessly within shallow light box frames used for advertising posters, menus, directories, and retail displays, ensuring even illumination without bulky components.
Slim Signage: Suitable for certain types of thin illuminated signs or channel letters where the power supply needs to be concealed within a narrow cavity.
Under-Cabinet Lighting: Easily hidden above or behind cabinetry for powering 12V or 24V LED strips, providing task or accent lighting in kitchens and workspaces.
Cove Lighting: Can be tucked into tight coves or architectural reveals for indirect lighting applications.
Display Case & Shelf Lighting: Ideal for integrating lighting into retail display cases, shelving units, or museum exhibits where space is limited and aesthetics matter.
The choice between 12V (8.3A) and 24V (4.1A) allows installers to select the optimal voltage for their specific LED modules or strips. 12V is common for many modules, while 24V is often preferred for longer LED strip runs to minimize voltage drop. This flexibility ensures compatibility across various common light box and slim signage configurations.
