Description
What is the XingXiu DSP200K-4.6-GU?
The XingXiu DSP200K-4.6-GU is a 184W AC-to-DC power supply designed to provide 4.6V DC for LED display systems and other compatible electronic equipment. It accepts a wide 90-264VAC input range, with 100-240VAC specified as the normal operating range. Its LLC conversion design, precise control, and input/output isolation support efficient and reliable operation.
This compact power supply is suited to LED display cabinets, lighting displays, security monitoring equipment, communications equipment, and industrial electronics that specifically require a 4.6V DC source. For other voltage or power requirements, browse our LED power supply range.
Key benefits
- Wide AC input: Operates from 90VAC to 264VAC and supports a normal input range of 100-240VAC.
- 4.6V DC output: Delivers the low-voltage output required by compatible LED display modules and cabinets.
- 184W rated output: Provides a clear power capacity for load planning.
- Efficient conversion: Achieves at least 88% efficiency at 230VAC under full load.
- High power factor: PF >0.95 at 230VAC under full load.
- Compact housing: Measures 165 x 55 x 26 mm for space-conscious installations.
- Electrical isolation: Input and output isolation helps support stable, safe system design when installed correctly.
Technical specifications
| 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
Where is this power supply used?
The DSP200K-4.6-GU is intended for equipment designed around a 4.6V DC supply. Typical applications include compatible LED display cabinets and modules, lighting displays, monitoring systems, communications equipment, and industrial electronic assemblies. Its low-profile enclosure is useful when installation space is limited.
Compatibility depends on more than wattage. Before ordering, verify the required DC output voltage, total load, connector and pinout, mounting dimensions, and airflow. A 4.6V model should not be substituted for a 5V power supply unless the equipment manufacturer explicitly approves it.
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.