Economy 150W Slim Power Supply - 12V 12.5A Indoor Unit for LED Light Box
Feature
◎ Ultra-Slim & Economical: Designed specifically for thin light boxes, offering high efficiency at a competitive price point.
◎ Stable & Quiet Operation: Provides low ripple/noise power with a built-in EMI filter; fanless aluminum case ensures silent running.
◎ Reliability Assured: Every unit undergoes a 100% full-load burn-in test and comes with a 24-month warranty.
◎ Comprehensive Protections: Features built-in Over Voltage (OVP), Over Load (OLP), and Short Circuit (SCP) protection.
◎ Versatile Input & Output: Accepts wide input (110V/220V compatible) with typically +/-10% adjustable output voltage (12V/12.5A or 24V/6.25A).
specification
| Model | DX-150W 12V | DX-150W 24V | |
| OUTPUT | DC voltage | 12V | 24V |
| Rated current | 12.5A | 6.25A | |
| Cuttent range | 0-12.5A | 0-6.25A | |
| Rated output power | 150W | 150W | |
| 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 | L234*W53*H21mm | ||
| power supply weight | 288g | ||
| 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 ultra-slim profile of this Economy 150W Power Supply makes it exceptionally suited for space-sensitive indoor installations. Its primary application is powering:
LED Light Boxes: Specifically designed to fit within the narrow frames of fabric (card cloth) light boxes, acrylic light boxes, and other slim advertising or decorative illuminated displays.
LED Light Bars & Strips: Ideal for driving 12V or 24V LED strips or rigid bars used in cove lighting, under-cabinet illumination, shelf lighting, or accent applications where the power supply needs to be concealed.
Indoor Signage: Suitable for certain types of low-profile indoor signs or displays.
Select Security/Industrial Control: Can be used in specific security or industrial control setups where a compact, low-profile 12V or 24V power source is required within an enclosure.
Its silent, fanless operation and efficient performance make it a great value choice for these indoor applications, ensuring bright, consistent illumination without bulky hardware. The availability of both 12V and 24V versions provides flexibility for different LED system requirements.
