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Delta EADP-18VB-B 48V 0.375A AC Power Adapter with Power Cord for 7940
- Output: 48V DC, 0.375A
- Power: 18W (48V * 0.375A)
- Compatibility: Cisco 7940 IP Phone and similar devices
- Input: 100-240V AC, 50/60Hz
- Connector: Specific barrel connector (e.g., 5.5mm x 2.1mm)
- Includes AC power cord
- Designed for network devices
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Product Overview
The Delta EADP-18VB-B is a 48V, 0.375A AC power adapter, often used with specific networking equipment like the Cisco 7940 IP phone. It includes a power cord and is designed to provide stable power for devices requiring a higher DC voltage. This adapter ensures reliable operation of connected hardware.
Technical Information
| Brand | Delta |
| Part Number | EADP-18VB-B |
| Product Type | AC Power Adapter |
| Input Voltage | 100-240V AC |
Additional Specifications
| Output Voltage | 48V DC |
| Output Amperage | 0.375A |
| Wattage | 18W |
| Connector Size | 5.5mm x 2.1mm (typical) |
Product Description
The Delta EADP-18VB-B is a specialized AC power adapter delivering a 48V DC output at 0.375A, totaling 18 watts of power. This adapter is commonly associated with powering specific networking hardware, most notably the Cisco 7940 IP phone, and other devices that require a higher DC voltage for operation. Its robust design ensures a stable and reliable power supply, critical for the consistent performance of sensitive electronic equipment. The adapter supports a universal input voltage range of 100-240V AC, making it suitable for use in various regions around the world. It comes bundled with an AC power cord for connection to a standard wall outlet. The output connector is typically a barrel type, with dimensions that must match the power input jack of the intended device, such as the 5.5mm x 2.1mm standard often used for such applications. Safety features are integrated to protect against common electrical issues. This Delta power adapter is an essential accessory for maintaining the functionality of devices like the Cisco 7940 IP phone. By providing the correct voltage and amperage, it ensures optimal performance and longevity of the connected hardware. Users should confirm that their device's power requirements align with the 48V, 0.375A specifications of the EADP-18VB-B before purchase.
