Description
12V 24V 7A 12A 15A High Current DC Brush Motor Driver Signal Dual H-Bridge Drive PWM Speed DC Motor Driver Module
Product Description
6.5V～27V/2*7A dual motor drive 6.5V～28V/2*12A dual motor drive 9V～36V/15A single motor drive The three motors are all brushed motor-driven versions, and the control methods are similar, but the power and voltage are different, and you can choose according to your needs.
9V～36V/15A single motor drive
1. The product is industrial-grade design, stable and reliable, with anti-static circuit, transient suppression protection, under-voltage protection, interface ESD and over-voltage protection, etc.; 2. Support a wide range of voltage 9-36V, the maximum continuous load current is 12A (without heat dissipation), 15A (simple heat dissipation), 20A (thick large heat sink); 3. Similar to L298 drive logic, it can control speed regulation, forward and reverse rotation and braking with three wires (PWM, IN1, IN2);
6.5V～27V/2*7A dual motor drive
1. Very small size, only 5. 5cmX5. 5cm 2. Support voltage 7V~24V, under voltage protection, 3. Power transient interference suppression 4. Dual motor interface, each rated output current is 7A 5. Similar to L298 control logic, each channel supports three-wire control enable, forward and reverse and brake 6. The enable signal can be externally connected to PWM, and the forward and reverse control signals can be connected in series with limit switches 7. The control signal uses the sink current drive method, which supports the direct drive of most single-chip microcomputers 8. Use optocouplers to isolate all control signals 9. There is an electrostatic discharge circuit
6.5V～28V/2*12A dual motor drive
1. Smaller size, 50mm×50mm×12.5mm ※Built-in overvoltage, undervoltage and overheat protection circuits 2. All control signals are electrically isolated, fully compatible with 3-5V voltage input ※High power, can drive two 300W brushed motors at the same time 3. High-speed PWM isolation input, minimum pulse width 3us, isolation bandwidth 10MHz 4. Support full duty cycle input, can be separated from MCU, realize direct control of external switches, and limit switches can be connected in series 5. The operating voltage of the driver is 6.5-28v, and it supports 7-24V voltage class DC brush motor ※Each channel has a two-color indicator light to indicate the direction of the motor
Specification
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Input Voltage
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6.5V to 28V
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Overvoltage protection value
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28.5V
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Undervoltage protection value
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6.3V
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Current
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24A
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Signal CH continous current
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12A (VP=24V)
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Signal peak output current
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70A (VP=24V,t=100ms)
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Logic voltage input
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3 to 5.5V
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Logic current input
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15mA (VCC=5V)
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PWM input frequency
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16 to 60kHz
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PWM min pulse width
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2uS
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Application
*Automated robots *Mechatronics *Equipment manufacturing *Research and production *Electronic competition
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