Product Description

The EEA-PAM-520-A-14 is designed and made by. It is a power supply card used for hydraulic valve control.  Since it is a dual-channel, you can use the EEA-PAM-520-A-14 for use with a multi-channel mainframe or 2 card power amplifier mainframe. You can place the EEA-PAM-520-A-14 in any slot in the mainframes without needing to make any configuration settings on the power amplifier card. There are many benefits of the EEA-PAM-520-A-14, and the distinctive design gives you the opportunity to maximize these advantages. Some of the benefits include increased efficiency, improved reliability, increased performance, along with a cheaper cost of operation.

The Eaton Vickers power amplifier cards are a combination of switch-mode operation and high voltage power. This allows for the possible elimination of the weighty, expensive, bulky transformers. The EEA-PAM-520-A-14 does not come with onboard attenuation control. The central mainframe processor handles attenuation ahead of the power amplifier card. Eaton Vickers power amplifier cards come with built-in voltage limiting to ensure that the speakers are protected. Additionally, the heatsink has a temperature sensor. It automatically switches off a power amplifier card when it becomes too hot in order to protect the electronics.

When you use Eaton Vickers power amplifier cards with mainframe, the main control processor monitors the amplifier status signals. Any failure is identified and reported to the supervision system for notifying the user on any required service. These status signals are located on the back of the mainframe to monitor external devices. The EEA-PAM-520-A-14 is also integrated with LED indicators on the card’s front edge. One green LED illuminates to show that the power amplifier card is switched on. Every channel on the EEA-PAM-520-A-14 is integrated with a multi-color signal LED.