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| PartNumber | QM48T40010-NBBT | QM48T40012-NBAU | QM48T40012-NDBU |
| Description | Isolated DC/DC Converters DC/DC Converter | DC DC CONVERTER 1.2V 48W | DC DC CONVERTER 1.2V 48W |
| Manufacturer | Bel Power Solutions | Bel Power Solutions | Bel Power Solutions |
| Product Category | Isolated DC/DC Converters | DC DC Converters | DC DC Converters |
| Number of Outputs | 1 Output | 1 | 1 |
| Input Voltage | 36 V to 75 V | - | - |
| Output Voltage Channel 1 | 1 V | - | - |
| Output Current Channel 1 | 40 A | - | - |
| Isolation Voltage | 2 kV | - | - |
| Mounting Style | Through Hole | - | - |
| Product | Isolated | - | - |
| Package / Case Size | 1/4 Brick | - | - |
| Brand | Bel Power Solutions | - | - |
| Product Type | Isolated DC-DC Converters | - | - |
| Subcategory | DC-DC Converter | - | - |
| Series | - | QM | QmaX |
| Type | - | Isolated Module | Isolated Module |
| Packaging | - | Bulk | Bulk |
| Package Case | - | 8-DIP Module, 1/4 Brick | 8-DIP Module, 1/4 Brick |
| Operating Temperature | - | -40°C ~ 85°C | -40°C ~ 85°C |
| Mounting Type | - | Through Hole | Through Hole |
| Features | - | Remote On/Off, OCP, OTP, OVP, UVLO | Remote On/Off, OCP, OTP, OVP, SCP, UVLO |
| Size Dimension | - | 2.28" L x 1.45" W x 0.36" H (57.9mm x 36.8mm x 9.1mm) | 2.30" L x 1.45" W x 0.42" H (58.4mm x 36.8mm x 10.7mm) |
| Applications | - | ITE (Commercial) | ITE (Commercial) |
| Current Output Max | - | 40A | 40A |
| Voltage Input Min | - | 36V | 36V |
| Voltage Input Max | - | 75V | 75V |
| Voltage Isolation | - | 2kV (2000V) | 2kV (2000V) |
| Voltage Output 1 | - | 1.2V | 1.2V |
| Voltage Output 2 | - | - | - |
| Voltage Output 3 | - | - | - |
| Efficiency | - | 0.905 | 0.83 |
| Power Watts Manufacture Series | - | 48W | 48W |