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| PartNumber | UEI-3.3/15-Q12NR-C | UEI-3.3/18-Q48NR-C | UEI-3.3/15-Q12PR-C |
| Description | Isolated DC/DC Converters 24Vin 3.3Vout 15A 49.5W Neg polarity | Isolated DC/DC Converters 48Vin 3.3Vout 18A 59.4W Neg polarity | Isolated DC/DC Converters 24Vin 3.3Vout 15A 49.5W Pos polarity |
| Manufacturer | Murata Power Solutions Inc. | Murata Power Solutions Inc. | - |
| Product Category | DC DC Converters | DC DC Converters | - |
| Series | UEI | UEI | - |
| Product | Isolated | Isolated | - |
| Type | Isolated Module | Isolated Module | - |
| Packaging | Tray | Tray | - |
| Package Case | 9-DIP Module (8 Leads) | 9-DIP Module (8 Leads) | - |
| Operating Temperature | -40°C ~ 85°C | -40°C ~ 85°C | - |
| Mounting Type | Through Hole | Through Hole | - |
| Features | Remote On/Off, OCP, OTP, OVP, SCP | Remote On/Off, OCP, OTP, OVP, SCP | - |
| Size Dimension | 1.90" L x 1.50" W x 0.38" H (48.3mm x 38.1mm x 9.7mm) | 1.90" L x 1.50" W x 0.38" H (48.3mm x 38.1mm x 9.7mm) | - |
| Applications | ITE (Commercial) | ITE (Commercial) | - |
| Number of Outputs | 1 | 1 | - |
| Current Output Max | 15A | 18A | - |
| Voltage Input Min | 9V | 18V | - |
| Voltage Input Max | 36V | 75V | - |
| Voltage Isolation | 2.25kV (2250V) | 2.25kV (2250V) | - |
| Output Power | 50 W | 59.4 W | - |
| Voltage Output 1 | 3.3V | 3.3V | - |
| Voltage Output 2 | - | - | - |
| Voltage Output 3 | - | - | - |
| Efficiency | 0.885 | 0.895 | - |
| Power Watts Manufacture Series | 50W | 60W | - |
| Input Voltage | 9 V to 36 V | 18 V to 75 V | - |
| Output Voltage Channel 1 | 3.3 V | 3.3 V | - |
| Output Current Channel 1 | 15 A | 18 A | - |
| Isolation Voltage | 2 kV | 2.25 kV | - |
| Mounting Style | - | Through Hole | - |
| Height | - | 0.38 in | - |
| Length | - | 1.9 in | - |
| Width | - | 1.5 in | - |
| Dimensions | - | 1.9 in x 1.5 in x 0.38 in | - |