LR7843 MOSFET CONTROL MODULE

The LR7843 Mosfet Control Module is a robust and efficient module designed for switching and controlling high-current loads. It features the LR7843 N-channel MOSFET, known for its low on-resistance and high current handling capabilities, making it suitable for various applications such as motor control, LED lighting, and power management systems.

Key Features of LR7843 Mosfet Control Module:

• • High Current Handling: Capable of handling high current loads up to 40A.
  • Low On-Resistance: Ensures minimal power loss and efficient operation.
  • High Switching Speed: Suitable for high-frequency applications.
  • Built-in Protection: Includes protection features such as overcurrent and thermal protection.
  • Wide Input Voltage Range: Operates over a wide voltage range, making it versatile for various power sources.
  • Compact Design: Easy to integrate into various projects.
  • LED Indicator: Provides a visual indication of the module’s status.

Technical Specifications of LR7843 Mosfet Control Module:

• • MOSFET Type: N-channel
  • Drain-Source Voltage (V_DS): 30V
  • Continuous Drain Current (I_D): 40A
  • Gate-Source Voltage (V_GS): ±20V
  • R_DS(on): 0.0025Ω
  • Input Voltage Range: 3.3V to 12V
  • Switching Frequency: Up to 100kHz
  • Operating Temperature: -55°C to +150°C
  • Module Dimensions: 30mm x 26mm x 14mm (L x W x H)

Mechanical Specifications of LR7843 Mosfet Control Module:

• • Package Type: Module with screw terminals and connectors.
  • Mounting: Through-hole mounting on a PCB.
  • Weight: Approximately 15g.

Schematic Diagram, Connection, Wiring, and Pinout of LR7843 Mosfet Control Module:

• • Pin Configuration: V_in+, V_in-, Gate, Drain, Source.
  • Connection: Connect V_in+ and V_in– to the power supply, and control the Gate with a PWM signal or a control voltage.
  • Wiring: Ensure correct polarity and secure connections to avoid short circuits and ensure proper operation.

Datasheet of LR7843 Mosfet Control Module:

• • For detailed technical specifications and electrical characteristics, refer to the manufacturer’s datasheet.

Applications of LR7843 Mosfet Control Module:

• • Motor Control: Suitable for controlling DC motors and stepper motors.
  • LED Lighting: Used in high-power LED lighting applications for dimming and switching.
  • Power Management: Ideal for power management systems and power supply control.
  • DIY Projects: Perfect for hobbyists and makers building electronic projects requiring high-current switching.
  • Industrial Automation: Employed in automation systems for controlling high-power devices.

Equivalent of LR7843 Mosfet Control Module:

• • IRF520 MOSFET Module: Offers similar high-current switching capabilities.
  • IRLZ44N MOSFET Module: Compatible alternative with low on-resistance and high switching speed.

Keywords for LR7843 Mosfet Control Module:

• • LR7843 Mosfet Module
  • MOSFET Control Module
  • High Current MOSFET Switch
  • DC Motor Control Module
  • N-channel MOSFET Module

Package Includes:

• • 1 x LR7843 Mosfet Control relay Module