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Summary of Contents for Precision Analog Systems PAS 9406/AMP
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Revision A – 05/12/15 PAS 9406/AMP ENGINEERING SPECIFICATION 24 CHANNEL, +/- 30 VOLT, +/- 200 mAMP, AMPLIFIER CARD Rev A (05/12/15)
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Additional copies of this manual or other Precision Analog Systems (PAS) literature may be obtained from: Precision Analog Systems Co. 1021 SW 75 Avenue Plantation, Florida 33317 Phone: (954) 587-0668 E-mail: inquiry@precisionanalog.com The information in this document is subject to change without notice.
24 Channel, +/- 30Volt, +/- 200 mAmp Amplifier Card TABLE OF CONTENTS Section Title Page INTRODUCTION General Description Card Features SPECIFICATIONS Electrical Specifications Environmental Specifications Physical Specifications CIRCUIT DESCRIPTION POWER DISSIPATION AND POWER SUPPLY REQUIREMENTS Precision Analog Systems (954) 587-0668 / www.precisionanalog.com...
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24 Channel, +/- 30 Volt, +/- 200 mAmp Amplifier Card LIST OF TABLES Table Title Page P1 Connector Definitions P2 Connection Definitions Precision Analog Systems (954) 587-0668 / www.precisionanalog.com...
INTRODUCTION GENERAL DESCRIPTION The PAS 9406/AMP provides twenty four channels of voltage amplification on a 1U x 19” rack mountable panel. Two PCBs with 12 channels each are mounted on the panel. Different types of amplifier boards can be mounted in the different locations on the panel to tailor the amplifier to your application.
Each panel mounts 2 amplifier boards with 12 channels each Input and Output signals available on DB37 connectors Thermal shut down and over current protection provided by the OPA551 op-amp. Custom versions available Precision Analog Systems (954) 587-0668 / www.precisionanalog.com...
+/- 30 Volts Typical, 60 Volt Spread PAS 9406/AMP-000 Specifications Number of channels Transfer characteristics CH 0-1 Gain = 2.8 Amplifier Type OPA551 Maximum Output Current 200 mAmps Maximum Power Supply +/- 30 Volts Typical, 60 Volt Spread Precision Analog Systems (954) 587-0668 / www.precisionanalog.com...
III. CIRCUIT DESCRIPTION The PAS 9406/AMP-000 card contains 12 high power amplifier circuits. Channels are configured to provide a gain of 1.0, 2.7 or a gain used to simulate a speed sensor, with an output current drive of 100 mAmps. Output current and voltage range will be increased significantly when compared with a standard analog output card.
7.5 Volts x 7.5 Volts divided by 110 Ohms = 511 mW. The total power is 511 mW + 240 mW = 751 mW. This puts the maximum junction temperature at about 18.7° above ambient. Precision Analog Systems (954) 587-0668 / www.precisionanalog.com...
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