| PartNumber | ULS-3.3/20-D48NH-C | ULS-3.3/20-D48P-C | ULS-3.3/20-D48N-C |
| Description | Isolated DC/DC Converters 66W 48V 3.3Vout 20A NEG LOGIC CONFML CTG | Isolated DC/DC Converters 66W 48V 3.3Vout 20A POS LOGIC | Isolated DC/DC Converters 66W 48V 3.3Vout 20A NEG LOGIC |
| Manufacturer | Murata Power Solutions Inc. | Murata Power Solutions | Murata Power Solutions Inc. |
| Product Category | DC DC Converters | DC DC Converters | DC DC Converters |
| Series | ULS | - | ULS |
| Product | Isolated | - | Isolated |
| Type | Isolated Module | - | Isolated Module |
| Packaging | Tray | - | Tray |
| Package Case | 8-DIP Module, 1/16 Brick | - | 8-DIP Module, 1/16 Brick |
| Operating Temperature | -40°C ~ 85°C | - | -40°C ~ 85°C |
| Mounting Type | Through Hole | - | Through Hole |
| Features | Remote On/Off, OTP, OVP, SCP, UVLO | - | Remote On/Off, OTP, OVP, SCP, UVLO |
| Size Dimension | 1.30" L x 0.90" W x 0.40" H (33.0mm x 22.9mm x 10.2mm) | - | 1.30" L x 0.90" W x 0.40" H (33.0mm x 22.9mm x 10.2mm) |
| Applications | ITE (Commercial) | - | ITE (Commercial) |
| Number of Outputs | 1 | - | 1 |
| Current Output Max | 20A | - | 20A |
| Voltage Input Min | 36V | - | 36V |
| Voltage Input Max | 75V | - | 75V |
| Voltage Isolation | 2.25kV (2250V) | - | 2.25kV (2250V) |
| Output Power | 66 W | - | 66 W |
| Voltage Output 1 | 3.3V | - | 3.3V |
| Voltage Output 2 | - | - | - |
| Voltage Output 3 | - | - | - |
| Efficiency | 0.9 | - | 0.9 |
| Power Watts Manufacture Series | 66W | - | 66W |
| Input Voltage | 36 V to 75 V | - | 36 V to 75 V |
| Output Voltage Channel 1 | 3.3 V | - | 3.3 V |
| Output Current Channel 1 | 20 A | - | 20 A |
| Isolation Voltage | 2.25 kV | - | 2.25 kV |
| Package Case Size | 1/16 Brick | - | 1/16 Brick |