Reference Only
VHB150W-Q48-S3R3
The VHB150W-Q48-S3R3 is a high-performance 150W isolated DC-DC converter from CUI (Bel Fuse). It features a wide 4:1 input voltage range (18-75V) and provides a single 3.3V output at 45.5A. Housed in an industry-standard quarter-brick package, it offers 2250Vdc isolation and up to 92% efficiency.
Manufacturer:
CUI (Bel Fuse)Category:
Power Modules & Supplies
Sub Category:
AC-DC Wall Adapters
Datasheet
VHB150W-Q48-S3R3 Datasheet
Product Description
The VHB150W-Q48-S3R3 is a high-performance 150W isolated DC-DC converter manufactured by CUI (Bel Fuse). This converter features a wide 4:1 input voltage range of 18-75V, making it suitable for diverse power systems. It provides a single, regulated 3.3V output at a maximum current of 45.5A. Encased in a standard quarter-brick package, the VHB150W-Q48-S3R3 offers 2250V of isolation between the input and output. Its high efficiency design minimizes heat dissipation and maximizes power delivery. Supreme Components International is an authorized distributor of CUI (Bel Fuse) electronic components. Ideal for telecommunications, industrial, and other demanding applications requiring reliable and efficient power conversion.
Technical Specifications
| Attribute | Description |
|---|---|
| Features | Remote On/Off, Output Voltage Trim, Over Current Protection, Over Voltage Protection, Over Temperature Protection, Under Voltage Lockout |
| Topology | Fixed Frequency, Synchronous Rectification |
| Dimensions | 58.4 x 36.8 x 12.7 mm |
| Efficiency | 92% |
| Output Power | 150 Watts |
| Mounting Type | Through Hole |
| Output Current | 45.5 Amperes |
| Output Voltage | 3.3 Volts |
| Isolation Voltage | 2250 Volts DC |
| Input Voltage Range | 18 Volts to 75 Volts |
| Package Form Factor | Quarter-Brick |
| Maximum Operating Temperature | 100 Degrees Celsius |
| Minimum Operating Temperature | -40 Degrees Celsius |
Ordering Information
| Attribute | Description |
|---|---|
| MPQ | 1 |
| WEIGHT | 0.13 kg |
| Packaging Type | BULK |