Bel Power SolutionsQuarter BrickRoHS
QM48T14120-NBB0G
DC DC CONVERTER 12V 168W
Category
Subcategory
Dc Dc Converters
Package
Quarter Brick
Series
QM
Status
Active
$129.78 / unit (market reference)
MOQ: 180 pcs
Submit your quantity via the inquiry form for a competitive quote within 24 hours.
Parameters
| Parameter | Value |
|---|---|
| Brand | Bel Power Solutions |
| Model | QM48T14120-NBB0G |
| Package / Case | Quarter Brick |
| Mounting Type | Through Hole |
| Operating Temperature | -40°C ~ 85°C (With Derating) |
| Voltage - Input (Min) | 36V |
| Voltage - Input (Max) | 75V |
| Number of Outputs | 1 |
| Efficiency | 92% |
| Supplier Device Package | Quarter Brick |
| RoHS | RoHS |
| Part Status | Active |
Application & Notes
QM48T14120-NBB0G by Bel Power Solutions is a power conversion IC commonly used in power supply designs, battery-powered devices, and DC-DC conversion modules. Input voltage up to 75V, output adjustable. The Quarter Brick package with surface mount mounting is standard for compact designs. Pay attention to input/output capacitor selection and PCB layout — switching regulators are sensitive to trace inductance.
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All Technical Specifications
| Type | Isolated Module |
| Features | Remote On/Off, OCP, OTP, OVP, UVLO |
| Efficiency | 92% |
| Applications | ITE (Commercial) |
| Power (Watts) | 168 W |
| Size / Dimension | 2.30" L x 1.45" W x 0.36" H (58.4mm x 36.8mm x 9.1mm) |
| Number of Outputs | 1 |
| Voltage - Output 1 | 12V |
| Voltage - Isolation | 2 kV |
| Voltage - Input (Max) | 75V |
| Voltage - Input (Min) | 36V |
| Current - Output (Max) | 14A |
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