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| PartNumber | PT-4532PLQ | PT-45A | PT-4503 |
| Description | Audio Indicators & Alerts XDUCR, CONE, 3.2KHZ 106DB, 2TERMS, 46X23 | Switching Power Supplies 40.5W 5 12 -5V | Switching Power Supplies 45.2W 3.3 5 12V |
| Manufacturer | Mallory Sonalert | MEAN WELL | Mean Well |
| Product Category | Audio Indicators & Alerts | Switching Power Supplies | AC DC Converters |
| RoHS | Y | Y | Details |
| Product | Transducers | - | Switching Supplies |
| Type | Piezoelectric | - | - |
| Sound Pressure Level | 100 dBA | - | - |
| Frequency | 3.2 kHz | - | - |
| Voltage Rating | 12 V | - | - |
| Current Rating | 30 mA | - | - |
| Termination Style | Solder Pin | - | - |
| IP Rating | - | - | - |
| Diameter | 46 mm | - | - |
| Dimensions | 46 mm L x 46 mm W x 14 mm H | - | 5 in L x 3 in W x 1.1 in H |
| Height | 14 mm | 27.94 mm | 1.1 in |
| Length | 46 mm | 127 mm | 5 in |
| Series | PT | PT-45 | PT-4503 |
| Width | 46 mm | 76.2 mm | 3 in |
| Brand | Mallory Sonalert | MEAN WELL | Mean Well |
| Product Type | Audio Indicators & Alerts | Switching Power Supplies | - |
| Factory Pack Quantity | 1 | 72 | - |
| Subcategory | Audio Devices | AC-DC Power Supply | - |
| Unit Weight | 0.388014 oz | 7.407532 oz | - |
| Output Voltage Channel 1 | - | 5 VDC | 3.3 VDC |
| Output Voltage Channel 2 | - | 12 VDC | 5 VDC |
| Number of Outputs | - | 3 Output | 3 Output |
| Output Power | - | 40.5 W | 13 W |
| Open Frame/Enclosed | - | Open Frame | Open Frame |
| Input Voltage | - | 90 VAC to 264 VAC, 127 VDC to 370 VDC | 90 VAC to 264 VAC 127 VDC to 370 VDC |
| Output Current Channel 1 | - | 3 A | 4 A |
| Output Current Channel 2 | - | 2 A | 4 A |
| Mounting Style | - | Chassis | Chassis |
| Approvals | - | EN60950-1, UL60950-1 | EN60950-1 UL60950-1 |
| Compliance | - | EN60950-1, UL60950-1 | - |
| Output Current Channel 3 | - | 0.3 A | 1 A |
| Output Voltage Channel 3 | - | - 5 VDC | 12 VDC |
| Packaging | - | - | Bulk |