48V Power Supply

Model PRS48

Description

The PRS48 is a 48V power supply capable of supplying 100mA of regulated DC power for telecom and other equipment such as the Bogen TAMB.The PRS48 is ETL listed to UL standard 60950-1and is designed for wall mounting.

Installation

Connect the PRS48 Power Supply to the product requiring 48V DC being careful to observe polarity.The PRS48 can be grounded to the earth ground pin on the AC outlet if necessary. Choose either (+) or (-) ground as required. Use a minimum of 22AWG stranded or solid wire to make the termination.

Specifications

 

Input:

120V AC, 60Hz, 24W

Output:

48V DC, +/- 5%, 100mA

Protection:

Short circuit, thermal overload, reverse polarity

Weight:

1 lb.

Dimensions:

2-1/2” W x 3” H x 2” D

Limited Warranty

The PRS48 is warranted to be free from defects in material or workmanship for two (2) years from the date of sale to the original purchaser.Any part of the product covered by this warranty that, with normal installation and use, becomes defec- tive will be repaired or replaced by Bogen, at our option, provided the product is shipped insured and prepaid to: Bogen Factory Service Department, 50 Spring Street, Ramsey, NJ 07446, USA.The product will be returned to you freight prepaid. This warranty does not extend to any of our products that have been subjected to abuse, misuse, improper storage, neglect, accident, improper installation or have been modified or repaired or altered in any manner whatsoever, or where the serial number or date code has been removed or defaced.

THE FOREGOING LIMITED WARRANTY IS BOGEN’S SOLE AND EXCLUSIVE WARRANTY AND THE PURCHASER’S SOLE AND EXCLUSIVE REMEDY. BOGEN MAKES NO OTHER WARRANTIES OF ANY KIND, EITHER EXPRESS OR IMPLIED, AND ALL IMPLIED WARRANTIES OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE ARE HEREBY DISCLAIMED AND EXCLUDED TO THE MAXI- MUM EXTENT ALLOWABLE BY LAW. Bogen's liability arising out of the manufacture, sale or supplying of products or their use or disposition, whether based upon warranty, contract, tort or otherwise, shall be limited to the price of the product. In no event shall Bogen be liable for special, incidental or consequential damages (including, but not limited to, loss of profits, loss of data or loss of use damages) arising out of the manufacture, sale or supplying of products, even if Bogen has been advised of the possibility of such damages or losses. Some States do not allow the exclusion or limitation of incidental or consequential damages, so the above limitation or exclusion may not apply to you.This warranty gives you specific legal rights, and you may also have other rights which vary from State to State.

Products that are out of warranty will also be repaired by the Bogen Factory Service Department -- same address as above or call 201-934-8500. The parts and labor involved in these repairs are warranted for 90 days when repaired by the Bogen Factory Service Department. All shipping charges in addition to parts and labor charges will be at the owner's expense.All

returns require a Return Authorization number.

8/2004

Specifications subject to change without notice.

50 Spring Street, Ramsey, NJ 07446, U.S.A.

Tel. 201-934-8500, Fax: 201-934-9832

© 2006 Bogen Communications, Inc.

Part No. 54-2160-01A

0701

www.bogen.com

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Bogen specifications 48V Power Supply, Model PRS48, Description, Installation, Specifications
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PRS48 specifications

The Bogen PRS48 is a cutting-edge public address and background music amplifier that combines robust performance with a range of advanced features, making it ideal for various commercial and institutional applications. Designed with versatility in mind, the PRS48 is perfect for schools, offices, retail spaces, and industrial environments.

One of the standout features of the Bogen PRS48 is its power output, which delivers 48 watts of clear audio, ensuring that announcements and background music can be heard clearly in larger spaces. Its high-efficiency design allows for effective sound distribution while minimizing energy consumption, making it an environmentally friendly option.

The PRS48 is equipped with four inputs that can accommodate various audio sources, including microphones, CD players, and digital media players. This flexibility allows users to create a tailored sound environment, whether for presentations, meetings, or ambient music. Additionally, it supports both low-impedance (4 to 16 ohms) and high-impedance (70V and 100V) outputs, providing adaptability for both small and large speaker systems.

The user-friendly front panel includes intuitive controls for adjusting volume, bass, treble, and balance, enabling quick and easy sound customization. Furthermore, the built-in digital signal processor (DSP) offers advanced processing capabilities that enhance audio quality and reduce distortion, resulting in crisp and clear sound reproduction.

Another notable technology in the PRS48 is the inclusion of priority paging. This feature allows for emergency announcements to override background music or other audio sources, ensuring that critical messages are communicated effectively in case of an emergency. The amplifier also includes a chime function, which can be used to indicate the beginning of an event or to grab attention before making announcements.

Durability is another strong characteristic of the Bogen PRS48. Its rugged construction and reliable performance make it suitable for demanding environments. The amplifier is also designed for easy integration into existing sound systems, featuring removable terminal blocks for straightforward connections.

In summary, the Bogen PRS48 is a powerful and versatile audio amplifier that meets the needs of a variety of applications. With its impressive features, including high power output, multiple input options, DSP technology, and emergency paging capabilities, the PRS48 stands out as a top choice for professionals seeking reliable performance in public address systems. Whether used in educational, commercial, or industrial settings, the Bogen PRS48 delivers exceptional sound quality and functionality.
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