Mornsun® K7803-500R3

of Mornsun® K7803-500R3 The Mornsun K7803-500R3 is a compact, highly efficient DC-DC converter designed for board-mount applications. It features a wide input voltage range and provides a stable output voltage of 3.3V with a maximum output current of 500mA. This converter is widely used in various electronic applications due to its high efficiency, small footprint, and robust design. Functions - Input Voltage Range: Typically accepts input voltages from 4.5V to 30V. - Output Voltage: Provides a fixed output voltage of 3.3V. - Output Current: Delivers up to 500mA of output current. - Efficiency: High conversion efficiency (typically around 90% or higher), which minimizes heat generation. - Regulation: Excellent load and line regulation performance. Applications - Industrial Automation: Used in control systems and sensor applications. - Networking Equipment: Power supply for routers, switches, and other communication devices. - Consumer Electronics: Suitable for powering various small electronic devices. - Embedded Systems: Commonly used in microcontroller and FPGA applications. - Medical Devices: Powers medical monitoring and diagnostic equipment. Alternative Parts - Mornsun® K7805-500R3: Provides a 5V output suitable for 5V applications. - Mornsun® K7812-500R3: Offers a 12V output for different voltage needs. - RECOM R-78E3.3-0.5: Another option with a similar output voltage and specification. - Certs® DC-DC converters: Various series that offer adjustable output voltage options. Embedded Modules Commonly used modules interfacing with K7803-500R3 include: - Microcontrollers (e.g., Arduino, Raspberry Pi) - Sensors (temperature, pressure, etc.) - Communication modules (Wi-Fi, Bluetooth) Related Q&A Q1: What is the maximum input voltage for the Mornsun K7803-500R3? A1: The maximum input voltage for the Mornsun K7803-500R3 is typically 30V. Q2: Can the K7803-500R3 be used in battery-powered applications? A2: Yes, the K7803-500R3 can be used in battery-powered applications, provided the input voltage stays within the specified range (4.5V to 30V). Q3: What are the benefits of using a DC-DC converter like the K7803-500R3? A3: The benefits include high efficiency, compact size, regulated output voltage, and capability to step down a wide range of input voltages. Q4: Is thermal management needed when using the K7803-500R3? A4: While the K7803-500R3 is designed for high efficiency with minimal heat generation, proper thermal management is still recommended in high-current applications or in enclosed spaces. Q5: How does the output current rating affect the selection of a DC-DC converter like the K7803-500R3? A5: Selecting a converter like the K7803-500R3 with a suitable output current rating (up to 500mA) is crucial to ensure that it meets your application’s power requirements without risking overload or thermal issues.