| PartNumber | NV1453FFNC | NV1453FFN3 | NV1453FFN |
| Description | Switching Power Supplies 175W 5V/25A 3.3V/15A 15V/5A, -15V/1A | Switching Power Supplies 175W 5V/25A 3.3V/15A 15V/5A, -15V/1A | Switching Power Supplies 175W 5V/25A 3.3V/15A 15V/5A, -15V/1A |
| Manufacturer | TDK-Lambda Americas Inc. | TDK-Lambda Americas Inc. | TDK-Lambda Americas Inc. |
| Product Category | AC DC Converters | AC DC Converters | AC DC Converters |
| Series | NV175 | NV175 | NV175 |
| Type | Enclosed | Enclosed | Open Frame |
| Operating Temperature | 0°C ~ 70°C (With Derating) | 0°C ~ 70°C (With Derating) | 0°C ~ 70°C (With Derating) |
| Mounting Type | Chassis Mount | Chassis Mount | Chassis Mount |
| Features | Adjustable Output, Remote On/Off, Remote Sense | Adjustable Output, Remote On/Off, Remote Sense | Adjustable Output, Remote On/Off, Remote Sense |
| Size Dimension | 5.00" L x 3.70" W x 1.25" H (127.0mm x 94.0mm x 31.8mm) | 5.00" L x 3.70" W x 1.25" H (127.0mm x 94.0mm x 31.8mm) | 5.00" L x 3.00" W x 1.25" H (127.0mm x 76.2mm x 31.8mm) |
| Applications | ITE (Commercial) | ITE (Commercial) | ITE (Commercial) |
| Power Watts | 175W | 175W | 175W |
| Voltage Input | 90 ~ 264 VAC | 90 ~ 264 VAC | 90 ~ 264 VAC |
| Number of Outputs | 4 | 4 | 4 |
| Current Output Max | 25A, 15A, 5A, 1A | 25A, 15A, 5A, 1A | 25A, 15A, 5A, 1A |
| Voltage Isolation | 4.3kV (4300V) | 4.3kV (4300V) | 4.3kV (4300V) |
| Voltage Output 1 | 5V | 5V | 5V |
| Voltage Output 2 | 3.3V | 3.3V | 3.3V |
| Voltage Output 3 | 15V | 15V | 15V |
| Voltage Output 4 | -15V | -15V | -15V |
| Efficiency | 0.9 | 0.9 | 0.9 |