| PartNumber | DD03S4805A | DD03S4812A | DD03S4815A |
| Description | Isolated DC/DC Converters DCDC CONVERTER 5Vout 3W | Isolated DC/DC Converters DCDC CONVERTER 12Vout 3W | Isolated DC/DC Converters DCDC CONVERTER 15Vout 3W |
| Manufacturer | Delta Electronics | Delta Electronics | Delta Electronics |
| Product Category | DC DC Converters | DC DC Converters | DC DC Converters |
| Series | DD03S/D | DD03S/D | DD03S/D |
| Product | Isolated | Isolated | Isolated |
| Type | Isolated Module | Isolated Module | Isolated Module |
| Packaging | Tube | Tube | Tube |
| Mounting Style | Through Hole | Through Hole | Through Hole |
| Operating Temperature Range | - 40 C to + 85 C | - 40 C to + 85 C | - 40 C to + 85 C |
| Height | 0.4 in | 0.4 in | 0.4 in |
| Length | 1.25 in | 1.25 in | 1.25 in |
| Width | 0.8 in | 0.8 in | 0.8 in |
| Package Case | 24-DIP Module (12 Leads) | 24-DIP Module (12 Leads) | 24-DIP Module (12 Leads) |
| Operating Temperature | -40°C ~ 85°C | -40°C ~ 85°C | -40°C ~ 85°C |
| Mounting Type | Through Hole | Through Hole | Through Hole |
| Features | OCP, SCP, UVLO | OCP, SCP, UVLO | OCP, SCP, UVLO |
| Size Dimension | 1.25" L x 0.80" W x 0.40" H (31.8mm x 20.3mm x 10.2mm) | 1.25" L x 0.80" W x 0.40" H (31.8mm x 20.3mm x 10.2mm) | 1.25" L x 0.80" W x 0.40" H (31.8mm x 20.3mm x 10.2mm) |
| Applications | ITE (Commercial) | ITE (Commercial) | ITE (Commercial) |
| Number of Outputs | 1 | 1 | 1 |
| Current Output Max | 600mA | 250mA | 200mA |
| Voltage Input Min | 36V | 36V | 36V |
| Voltage Input Max | 75V | 75V | 75V |
| Voltage Isolation | 1.5kV (1500V) | 1.5kV (1500V) | 1.5kV (1500V) |
| Output Power | 3 W | 3 W | 3 W |
| Voltage Output 1 | 5V | 12V | 15V |
| Voltage Output 2 | - | - | - |
| Voltage Output 3 | - | - | - |
| Efficiency | 0.77 | 0.81 | 0.81 |
| Power Watts Manufacture Series | 3W | 3W | 3W |
| Dimensions | 1.25 in x 0.8 in x 0.4 in | 1.25 in x 0.8 in x 0.4 in | 1.25 in x 0.8 in x 0.4 in |
| Input Voltage | 36 V to 75 V | 36 V to 75 V | 36 V to 75 V |
| Output Voltage Channel 1 | 5 V | 12 V | 15 V |
| Output Current Channel 1 | 600 mA | 250 mA | 200 mA |
| Isolation Voltage | 1.5 kV | 1.5 kV | 1.5 kV |