The XingXiu DSP200K-4.6-GU is a 4.6V DC, 184W LED display power supply with a 90–264VAC input range. It uses LLC conversion with input-to-output isolation and fits a 165 × 55 × 26 mm enclosure.
Technical specifications
| Parameter | Specification |
|---|---|
| Brand | XingXiu |
| Model | DSP200K-4.6-GU |
| Product type | LED display switching power supply |
| Input voltage range | 90-264VAC |
| Normal input range | 100-240VAC |
| Input frequency | 47-63Hz |
| Maximum AC input current | 4A max. at full load |
| Inrush current | <120A at 230V, cold start |
| DC output voltage | 4.6V DC |
| Normal output power | 184W |
| Efficiency | 88% minimum at 230VAC, full load |
| Leakage current | <0.5mA at 230VAC input |
| Power factor | PF >0.95 at 230VAC, full load |
| Input fuse | T5AL / 250VAC |
| Cooling method | Ventilation cooling |
| Dimensions | 165 x 55 x 26 mm |
Product views
Matching a 4.6V LED module
Match the output voltage, load, connector, pinout and mounting dimensions to the cabinet. A 4.6V model is not automatically interchangeable with a 5V supply.
Selection and installation notes
- Confirm that the equipment requires a 4.6V DC input and that its total load stays within the 184W rating.
- Match the connector, wiring polarity, and mounting points to the existing system.
- Provide adequate ventilation around the unit because it uses ventilation cooling.
- Use the manufacturer specification and local electrical requirements when designing or servicing the installation.
- Have mains wiring completed by a qualified technician, and disconnect power before installation or maintenance.
Frequently asked questions
What input voltage does the DSP200K-4.6-GU accept?
It accepts 90-264VAC at 47-63Hz. The normal operating input range is 100-240VAC.
What are the output voltage and rated power?
The unit provides 4.6V DC with a normal output power rating of 184W.
Is the DSP200K-4.6-GU a direct replacement for a 5V LED power supply?
No. This model is designed for 4.6V DC equipment. Confirm the original power supply model, voltage, connector, pinout, mounting size, and load requirements before replacement.
How is the power supply cooled?
It uses ventilation cooling. Maintain suitable airflow and avoid blocking the housing’s ventilation paths.
Where can I find the complete manufacturer data?
Download the specification: XingXiu DSP200K-4.6-GU LED Power Supply Specification.
