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| PartNumber | TWR-3.3/4-12/300-D12-C | TWR-3.3/4-12/300-D12N-C | TWR-3.3/4-15/250-D24-C |
| Description | Isolated DC/DC Converters 22W 12-3.3/12V | Isolated DC/DC Converters 22W 12-3.3/12V | Isolated DC/DC Converters 22W 24-3.3/15V |
| Manufacturer | Murata Power Solutions Inc. | - | Murata Power Solutions Inc. |
| Product Category | DC DC Converters | - | DC DC Converters |
| Series | TWR 22W | - | TWR 22W |
| Product | Isolated | - | Isolated |
| Type | Isolated Module | - | Isolated Module |
| Packaging | Tube | - | Tube |
| Package Case | 7-DIP Module | - | 7-DIP Module |
| Operating Temperature | -40°C ~ 100°C | - | -40°C ~ 100°C |
| Mounting Type | Through Hole | - | Through Hole |
| Features | - | - | - |
| Size Dimension | 2.00" L x 1.00" W x 0.49" H (50.8mm x 25.4mm x 12.5mm) | - | 2.00" L x 1.00" W x 0.49" H (50.8mm x 25.4mm x 12.5mm) |
| Applications | ITE (Commercial) | - | ITE (Commercial) |
| Number of Outputs | 3 | - | 3 |
| Current Output Max | 4A, 300mA, 300mA | - | 4A, 250mA, 250mA |
| Voltage Input Min | 9V | - | 18V |
| Voltage Input Max | 18V | - | 36V |
| Voltage Isolation | 1.5kV (1500V) | - | 1.5kV (1500V) |
| Output Power | 13 W | - | 13 W |
| Voltage Output 1 | 3.3V | - | 3.3V |
| Voltage Output 2 | 12V | - | 15V |
| Voltage Output 3 | -12V | - | -15V |
| Efficiency | 0.85 | - | 0.86 |
| Power Watts Manufacture Series | 20W | - | 20W |
| Input Voltage | 9 V to 18 V | - | 18 V to 36 V |
| Output Voltage Channel 1 | 3.3 V | - | 3.3 V |
| Output Current Channel 1 | 4 A | - | 4 A |
| Isolation Voltage | 1.5 kV | - | 1.5 kV |
| Output Current Channel 2 | 0.3 A | - | 250 mA |
| Output Voltage Channel 2 | 12 V | - | 15 V |
| Output Voltage Channel 3 | 12 V | - | +/- 15 V |
| Output Current Channel 3 | 0.3 A | - | 0.25 A |