Reference Only
VQE50W-Q48-S3R3
The VQE50W-Q48-S3R3 is a 50W isolated DC-DC converter from CUI's VQE50W series. It features a 4:1 input range (18-75V) and provides a single 3.3V output at 15A. This quarter-brick module includes remote on/off control and comprehensive protection features.
Manufacturer:
CUI (Bel Fuse)Category:
Power Modules & Supplies
Sub Category:
AC-DC Wall Adapters
Datasheet
VQE50W-Q48-S3R3 Datasheet
Product Description
Supreme Components International, an authorised distributor of CUI (Bel Fuse) components, presents the VQE50W-Q48-S3R3, a high-performance 50W isolated DC-DC converter. This quarter-brick converter accepts a wide 4:1 input voltage range of 18-75VDC, making it suitable for diverse applications. It delivers a regulated 3.3V output at 15A. The VQE50W-Q48-S3R3 includes remote on/off control for added flexibility. Built-in protection features safeguard against over-voltage, over-current, and short-circuit conditions, ensuring reliable operation. Its compact size and robust design make it ideal for demanding industrial, telecommunications, and distributed power architectures. Benefit from CUI's quality and SCI's reliable distribution.
Technical Specifications
| Attribute | Description |
|---|---|
| Features | Remote On/Off, Over Voltage Protection, Over Current Protection, Over Temperature Protection, Under Voltage Lockout |
| Topology | Isolated |
| Dimensions | 58.4 millimeters x 36.8 millimeters x 12.7 millimeters |
| Efficiency | 90 percent (Typical) |
| Package_Case | Quarter Brick |
| Power_Output | 49.5 Watts |
| Ripple_Noise | 75 millivolts peak-to-peak |
| Mounting_Type | Through Hole |
| Current_Output | 15 Amperes |
| Voltage_Output | 3.3 Volts DC |
| Line_Regulation | Plus or minus 0.2 percent |
| Load_Regulation | Plus or minus 0.5 percent |
| Isolation_Voltage | 1.5 kilovolts DC |
| Number_Of_Outputs | 1 |
| Voltage_Input_Range | 18 to 75 Volts DC |
| Operating_Temperature | -40 degrees Celsius to 85 degrees Celsius |
Ordering Information
| Attribute | Description |
|---|---|
| MPQ | 1 |
| WEIGHT | 60 g |
| Packaging Type | TRAY |