Slim Constant Voltage 200W Power Supply - 12V/24V Indoor Driver for Billboards & LEDs
Feature
◎ Ultra-Thin & Compact Design: Exceptionally small and lightweight, specifically designed for slim indoor light boxes, billboards, and tight spaces.
◎ Stable Constant Voltage Output: Reliable 12V or 24V constant voltage delivery ensures consistent performance for LED strips and modules.
◎ High Efficiency (80%): Efficient switching power supply design minimizes energy waste and heat generation.
◎ Core Safety Protections: Includes built-in safeguards against short circuits and overtemperature conditions.
◎ 100% Full-Load Tested: Each unit undergoes rigorous aging tests to guarantee reliability for demanding applications.
specification
| Model | DX-200W 12V | DX-200W 24V | |
| OUTPUT | DC voltage | 12V | 24V |
| Rated current | 16.7A | 8.3A | |
| Cuttent range | 0-16.7A | 0-8.3A | |
| Rated output power | 200W | 200W | |
| 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 | L313*W53*H21mm | ||
| power supply weight | 305g | ||
| 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
This Slim Constant Voltage 200W Power Supply is engineered explicitly for indoor applications where a minimal profile and reliable power are essential. Its ultra-thin design makes it the preferred choice for:
Indoor LED Billboards & Large Displays: Providing sufficient, stable power (especially the 200W version) for moderately sized indoor digital signs or large graphic displays where the driver needs to be concealed within or near the structure.
Ultra-Thin Light Boxes: Perfectly suited for integration into the shallowest advertising or decorative light boxes, ensuring even illumination without bulky components visible.
LED Strip Lighting: Ideal for driving extensive runs of 12V or 24V LED strips used for line light decoration, cove lighting, under-cabinet lighting, retail shelf illumination, and architectural accents where space for the driver is limited.
Backlit Fabric Displays: Commonly used in retail and exhibitions to power the LEDs behind tension fabric graphics within slim frames.
Integrated Cabinet & Furniture Lighting: Easily hidden within custom furniture, display cases, or cabinetry requiring integrated LED lighting.
Its compact size, light weight, and stable constant voltage output simplify installation and ensure consistent performance for these demanding indoor lighting and signage applications.
