150W DC-DC regulated power supply module, quarter brick package, featuring 3.3V output voltage and 45A maximum output current. This hybrid module offers 90.5% efficiency, 2kV isolation voltage, and operates from a 36V to 75V input range with a nominal input of 48V. Integrated protection features include UVLO, OVP, OCP, and OTP. The module is designed for through-hole mounting and measures 2.3 inches in length, 1.45 inches in width, and 0.36 inches in height, with an operating temperature range of -40°C to 85°C.
PackageModule
MountingThrough Hole
Power150W
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Technical Specifications
BEL QM48T45033-NBB0G technical specifications.
General
| Package/Case | Module |
| Current - Output 1 | 45A |
| Efficiency | 90.5% |
| Features | UVLO, OVP, OCP, OTP |
| Height | 0.36inch |
| Isolation Voltage | 2kV |
| Length | 2.3inch |
| Max Input Voltage | 75V |
| Min Input Voltage | 36V |
| Max Operating Temperature | 85°C |
| Min Operating Temperature | -40°C |
| Max Output Current | 45A |
| Max Power Dissipation | 149W |
| Mount | Through Hole |
| Nominal Input Voltage | 48V |
| Number of Outputs | 1 |
| Output Current | 45A |
| Output Power | 150W |
| Output Voltage | 3.3V |
| Package Quantity | 21 |
| Packaging | Bulk |
| Radiation Hardening | No |
| Series | QmaX™ |
| Voltage - Output 1 | 3.3V |
| Width | 1.45inch |
Compliance
| RoHS | Compliant |
Datasheet
BEL QM48T45033-NBB0G Datasheet
Download the complete datasheet for BEL QM48T45033-NBB0G to view detailed technical specifications.
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