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| PartNumber | SP-32 | SP-320-12 | SP-320-13.5 |
| Description | Audio Transformers / Signal Transformers AUDIO TRANSFORMER | Switching Power Supplies 12V 25A 300W | Switching Power Supplies 297W 13.5V 22A W/PFC |
| Manufacturer | Triad Magnetics | MEAN WELL | - |
| Product Category | Audio Transformers / Signal Transformers | Switching Power Supplies | - |
| RoHS | Y | Y | - |
| Product | Audio | - | - |
| Termination Style | Radial | - | - |
| Frequency Range | 300 Hz to 100 kHz | - | - |
| Primary Impedance | 500 Ohms | - | - |
| Secondary Impedance | 50 Ohms | - | - |
| Application | High Reliability | - | - |
| Length | 0.41 in | 215 mm | - |
| Width | 0.31 in | 115 mm | - |
| Height | 0.465 in | 50 mm | - |
| Series | MIL-T-27E | SP-320 | - |
| Maximum DC Current | 3 mA | - | - |
| Maximum DC Resistance | 60 Ohms | - | - |
| Power Rating | 50 mW (1/20 W) | - | - |
| Primary Resistance | 60 Ohms | - | - |
| Secondary Resistance | 8 Ohms | - | - |
| Shielding | Unshielded | - | - |
| Brand | Triad Magnetics | MEAN WELL | - |
| Product Type | Audio & Signal Transformers | Switching Power Supplies | - |
| Factory Pack Quantity | 126 | 12 | - |
| Subcategory | Transformers | AC-DC Power Supply | - |
| Output Voltage Channel 1 | - | 12 VDC | - |
| Number of Outputs | - | 1 Output | - |
| Output Power | - | 300 W | - |
| Open Frame/Enclosed | - | Enclosed | - |
| Input Voltage | - | 88 VAC to 264 VAC, 124 VDC to 370 VDC | - |
| Output Current Channel 1 | - | 25 A | - |
| Industry | - | Commercial | - |
| Mounting Style | - | Chassis | - |
| Approvals | - | UL60950-1 | - |
| Input Frequency | - | 47 Hz to 63 Hz | - |
| Compliance | - | UL60950-1 | - |
| Unit Weight | - | 2.425 lbs | - |