EEA-PAM513A32-EN53 Vickers
Wake Industrial LLC is not an authorized distributor of this product.
The EEA-PAM513A32-EN53 is a power amplifier manufactured by Vickers as part of the EEA-PAM Power Amplifiers series. It operates with a nominal supply voltage of 24V DC and has a maximum supply voltage of 40V DC with reverse-polarity protection. The amplifier features a command voltage input impedance of 47 kOhm and a reference output current of 5 mA.
Internal Product Review
The EEA-PAM513A32-EN53 is a Vickers EEA-PAM Power Amplifier known for its stable ±15V control supply voltage and 24V DC nominal supply voltage. With a command voltage input impedance of 47 kΩ and ±10V command voltage limit, signal processing remains precise and consistent. This amplifier is a reliable choice for demanding hydraulic control applications.
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Product Description:
Vickers manufactures the EEA-PAM513A32-EN53 card as part of the EEA-PAM Power Amplifiers series. This plug-in power amplifier converts low-level command and reference signals into controlled drive current for proportional hydraulic valves, linking PLC outputs with motion or pressure actuators in automated machinery.
The signal input presents an impedance of 47 kΩ, so control electronics are not heavily loaded. Bipolar demand signals up to ±10 V are accepted, and the analog stages are energized by a dual ±15 V control rail that draws only 50 mA with ripple limited to 50 mV pk-pk. A separate 24 V DC bus feeds the power section, where total dissipation remains below 50 W. For diagnostics, the monitor terminal outputs 1 V/A of load current when no LVDT is used. The board also furnishes an unfiltered ±10 V reference with 20 mV pk-pk ripple and ±1 % tolerance for external set-point potentiometers.
A factory ramp of 50 ms smooths current changes, protecting valve mechanics. The on-board reference circuit can supply 5 mA to passive networks without drift. Reverse-polarity components guard the 24 V input, and undervoltage shutdown occurs at 18 V DC to avoid unstable operation; the module remains safe up to a maximum line of 40 V DC.
