Summary of Contents for CENTENT CN0121A
- Page 1 CN0121A H-BRIDGE AMPLIFIER 3879 SOUTH MAIN STREE T 714-979-6491 SANTA ANA, CALIFORNIA 92707-5710 U.S.A.
- Page 2 This manual contains information for installing and operating the following Centent Company product: CN0121A H-Bridge Amplifier Centent and the Centent Company logo are trademarks of Centent Company. Other trademarks, tradenames, and service marks owned or registered by any other company and used in this manual are the property of their respective companies.
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Page 3: General Description
(SOA) load restrictions, so full output current is available at any voltage. The CN0121A also features a precision two-quadrant current sense amplifier for feedback applications. If the CN0121A is configured as a motor speed control, the Speed Regulation Trimpot is used to adjust for motor speed regulation. Convenient external phase compensation is provided, making this amplifier ideal for use in position or velocity servo applications. -
Page 4: Differential Inputs
Resistance values for output currents ranging from 1 to 5 amps in ½ amp increments are printed on the CN0121A for user convenience. The following table also lists the closest values for the given motor current using standard ¼ Watt, 5% Carbon Film Resistors. - Page 5 A regulated supply is recommended but is not necessary. The power supply voltage can range from 9 VDC to 32 VDC. Do not exceed the CN0121A's maximum rated voltage. The current rating of the power supply must be at least equal to the maximum motor current plus the quiescent current draw for the CN0121A.
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Page 6: Mounting Plate
Mount the CN0121A on a finned aluminum heat sink using thermal compound between the CN0121A and the heat sink. If needed, use a fan to force air over the heat sink. Monitor the case temperature of the CN0121A under the worst case motor load conditions. Do not let the °... -
Page 7: Specifications
2.625" 0.125" 66.7mm 3.2mm 0.186” CENTENT CN0121A 4.7mm H-BRIDGE AMPLIFIER 0.20" 5.1mm CW increases gain SPEED GAIN MOTOR OUTPUT (+) +9 TO 32 VOLT DC CURRENT LIMIT 3.25" 4.0" 3.650" CURRENT LIMIT AMPS RESIS TOR 82.6mm 92.7mm open 101.6mm 5400 ohm...