Reference Only
VF-S250-12A
The CUI VF-S250-12A is a 250W open frame AC-DC power supply, delivering a stable 12V output. Featuring active PFC and high efficiency, it's suitable for industrial and medical applications.
Manufacturer:
CUI (Bel Fuse)Category:
Power Modules & Supplies
Sub Category:
AC-DC Wall Adapters
Datasheet
VF-S250-12A Datasheet
Product Description
Supreme Components International, an authorised distributor, presents the VF-S250-12A, a high-performance 250W open frame AC-DC power supply manufactured by CUI (Bel Fuse). This AC-DC converter provides a stable 12V output and incorporates active power factor correction (PFC) for enhanced efficiency. Designed with safety in mind, it holds medical and ITE safety approvals, making it suitable for a wide range of applications. Its open frame design allows for efficient cooling and easy integration into various systems. Benefit from CUI's renowned quality and reliability with this versatile power solution. The VF-S250-12A is perfect for applications requiring a compact, efficient, and safety-compliant power source.
Technical Specifications
| Attribute | Description |
|---|---|
| Features | Active Power Factor Correction, Over Current Protection, Over Voltage Protection, Over Temperature Protection, Short Circuit Protection |
| Approvals | UL/cUL 62368-1, IEC/EN 62368-1, IEC/EN 60601-1 |
| Dimensions | 127.00 millimeters Length x 76.20 millimeters Width x 38.00 millimeters Height |
| Efficiency | 90 percent (Typical) |
| Form_Factor | Open Frame |
| Power_Rating | 250 Watts |
| Mounting_Type | Chassis Mount |
| Output_Current | 20.8 Amperes |
| Output_Voltage | 12 Volts DC |
| Isolation_Voltage | 4 kilovolts AC (Input to Output), 1.5 kilovolts AC (Input to Ground), 500 Volts AC (Output to Ground) |
| Number_Of_Outputs | 1 |
| Input_Voltage_Range | 85 to 264 Volts AC, 120 to 370 Volts DC |
| Maximum_Operating_Temperature | 70 degrees Celsius |
| Minimum_Operating_Temperature | -20 degrees Celsius |
Ordering Information
| Attribute | Description |
|---|---|
| MPQ | 1 |
| WEIGHT | 499g |
| Packaging Type | BULK |