DC Power Line Attenuator

for emulating DC communication channel with variable attenuation

The DC power line attenuator is a testing tool that attenuates the DC-BUS devices carrier in steps between 0 to 61 dB emulating DC power line.

Description

Communication between two DC-BUS devices can be attenuated in steps between 0 and 61dB keeping the DC voltage unchanged. The Attenuator has two BNC connectors coupled by capacitors in both sides of the Attenuator allowing to inject external noise to the power line or to monitor the signal with oscilloscope.

Using this tool allows testing the communication in extreme attnuation levels in the Lab.

Features

Attenuation: 0-61 dB.
Max Operating voltage: 40Volt.
Max Operating current: 1 Amp.
Frequency range: 1.5 - 15 MHz.

Applications

Attenuate DC-BUS power line communication.
Testing the performance of a new product.

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YAMAR ELECTRONICS Ltd.

Yamar supports and sell its unique devices to customers in more than 51 countries that use it in wide range of applications. Yamar engineers lead the DC-LIN ISO 17987-8 standardization workgroup.

The innovation team continues to develop new technologies and products.