5121 by Copley Controls

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The Copley Controls 5121, part of the DC Servo Amplifiers series, weighs just 1.1 lb. It delivers up to 20 A peak current at 83 V, operates with a 3 kHz bandwidth, and employs 25 kHz PWM switching. The amplifier features a differential reference input and operates from 0°C to 70°C with a storage range of -30°C to 85°C.

Technical Specifications

Bandwidth
3 kHz

Continuous Current
10 A @ 85 V

Dimensions
3.82×6.57×1.37 in

Input Differential Amplifier Gain
×1

Load Inductance Range
200 μH–40 mH

Operating Temperature
0°C to 70°C (baseplate)

Peak Current
20 A @ 83 V

PWM Frequency
25 kHz

Reference Input
Differential; 94 kΩ between inputs

Short-Circuit Protection
Latches off; resets on power cycle or Reset input

Storage Temperature
-30°C to 85°C

Supply Voltage
24–90 VDC

Weight
1.1 lb (without heatsink)

Click here for product datasheet

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