High Efficiency 0-48V 4000W AC to DC Power Supply - Reliable China Factory Suppliers with PFC认证
Features
Worldwide AC input range: 100-264V.
OEM and ODM is welcome.
Withstand 300VAC surge input for 5 seconds.
Forced air cooling by built-in DC fan.
High efficiency, long life and high reliability.
Stable output, intelligent control.
Protections: Short circuit/ Overload/ Over voltage /Over temperature.
2 years warranty.
Specifications
| Model | HX-4000-48 |
| Dc output voltage | 0-48 |
| Output voltage tolerance | ±0.1% |
| Rated output current | 83.3A |
| Output current range | 0-83.3A |
| Ripples and noise | <300mVp-p |
| Incoming line stability | ±0.5% |
| Load stability | ±0.5% |
| Dc output | 4000W |
| Efficiency | >90% |
| Input voltage range | 90-265VAC |
| Leakage current | <0.5mA/260VAC |
| Overload protection | 105%-150%TypeCut off output reset: Automatic recovery |
| Temperature coefficient | ±0.03%℃(0-5℃) |
| Start/Rise/Hold time | 200ms,50ms,20ms |
| Vibration resistance | 10-500H,2G 10min,/1 Period, length 60 minutes, each axis |
| Pressure resistance | I/P-O/P:1.5KVAC/10mA；I/P-CASE:1.5KVAC/10mA;O/P-CASE:1.5KVAC/10mA |
| Isolation resistance | I/P-O/P:50M ohms ;I/P-CASE:50M ohms；O/P-CASE:50M ohms |
| Working temperature, humidity | -10℃~+60℃，20%~90%RH |
| Storage temperature, humidity | -20℃~+85℃，10%~95%RH |
| Shape size | 315*208*73mm |
| Weight | 4.8Kg |
| Safety standards | CE /ROHS/FCC |
Product series
Workshop Production Line
Product Application
Frequently Asked Questions
What is the input voltage range of the HX-4000-48 power supply?
The power supply supports a wide input range of 90-265VAC, making it compatible with global AC voltage standards.
What protections does this unit offer?
It includes multiple safety protections: Short Circuit Protection, Overload Protection, Over Voltage Protection, and Over Temperature Protection to ensure safe and reliable operation.
How is the power supply cooled?
The HX-4000-48 is cooled via forced air cooling by a built-in DC fan, which automatically regulates internal temperatures under heavy loads.
Can this product be customized (OEM/ODM)?
Yes, we welcome OEM and ODM requests to meet your specific application requirements and design specifications.
What is the warranty period for the HX-4000-48?
This power supply comes with a 2-year warranty, reflecting our confidence in its high efficiency, long life, and high reliability.
What safety and environmental standards does it meet?
The power supply is fully compliant with CE, ROHS, and FCC safety standards, ensuring international quality compliance.