IRAM256-1567A2

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Power Driver Modules provide complete motor drive systems for fast, low-cost installation and maintenance. IRAM-256-1567A2 is the latest model from Power Driver Modules. It has extensive applications in industrial,automotive,medical,military and other fields.

The IRAM-256-1567A2 power driver module boasts a wide input voltage range from 8V to 32V. The output current parameters range from 5A to 15A and the power output reaches up to 400W. It features a built-in maximum current protection feature that automatically shuts down the module when the current reaches predetermined values. Moreover, the module can operate in both forward and reverse bias. In addition, it is equipped with an open channel protection function to prevent potential arcing or sparking due to contact bridging.

The integrated power converter of IRAM-256-1567A2 has a high efficiency rate of up to 96%. This means that the working efficiency of this driver module is high and enhances the long-term performance. Even during operating conditions with large current pulses, the temperature rise of the module remains low and ensures the reliability of the entire power supply chain.

In terms of the working principle, the IRAM-256-1567A2 has two basic parts, the power converter and drive circuit. The power converter builds up high power DC voltage from the input low voltage AC or DC source. Then it delivers this high voltage to the drive circuit. The drive circuit drives the power converter, disconnects the output voltage from the input whenever needed, and regulates the output current as desired. The drive circuit is divided into four sections.

The first section is the control section, which monitors the input voltage, temperature, motor speed and current. If the input voltage or current values change, the control section automatically adjusts the output parameters. The second section is the isolation circuit, which prevents load voltage and current fluctuations from affecting the control sections. The third section is the drive circuit, which is responsible for driving the power converter in order to obtain the output current, voltage and power. The last section is the protection circuit, which protects the system from over-voltage and over-current. All these four sections work together to maintain the desired output voltage, current and power.

The IRAM-256-1567A2 driver module is ideal for applications with high power requirements and low power losses. It is suitable for applications such as industrial equipment, automotive, medical, military and other high performance requirements. As the input AC or DC voltages have the right range, the IRAM-256-1567A2 is an ideal choice for providing greater accuracy and precision in power supply. It is highly reliable and efficient, making it a cost-effective and reliable solution for many applications.

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