Mornsun® K7805-500R3

The Mornsun® K7805-500R3 is a compact, high-efficiency, non-isolated DC-DC converter. This module can step down a voltage input to a consistent output of 5V while delivering up to 500mA of current. It is designed for ease of use, featuring a pinout for Board-Mount applications. It also has built-in protection features and a wide input voltage range. Functions - Voltage Regulation: Converts a higher DC voltage to a stable 5V output. - Current Output: Provides up to 500mA of current. - Thermal Protection: Prevents damage due to overheating. - Over-current Protection: Safeguards the device against excessive current draw. - Low Ripple: Produces a low noise output for sensitive applications. Applications - Consumer Electronics: Used to power devices that require a stable 5V. - Industrial Equipment: Suitable for powering sensors and control circuits. - Embedded Systems: Ideal for applications involving microcontrollers that utilize a 5V supply. - Telecommunication Devices: Powers networking equipment and devices. Alternative Parts - Mean Well IRM-15-5: Another 5V, 500mA rated DC-DC converter. - RECOM R-78E5.0-0.5: With a similar output specification and efficiency. - Traco Power TSR 1-2450: Step-down converter with comparable current output. Embedded Modules - Arduino Shields: Can be used in conjunction with Arduino boards needing 5V power. - Raspberry Pi Power Supply Modules: For powering Raspberry Pi devices that require 5V. - IoT Devices: Modules designed for Internet of Things applications needing stable power. Q&A Q1: What input voltage range is supported by the Mornsun® K7805-500R3? A1: The Mornsun® K7805-500R3 typically supports an input voltage range from 7V to 24V DC. --- Q2: Can the K7805-500R3 be used for battery-powered applications? A2: Yes, the K7805-500R3 can be used for battery-powered applications, provided the input voltage is within its specified range. --- Q3: Is there any heat dissipation requirement when using the K7805-500R3? A3: While the K7805-500R3 has built-in thermal protection, it is advisable to ensure proper ventilation and potentially use a heatsink if enclosed in a small space, especially near its maximum current output. --- Q4: What are the key advantages of using the K7805-500R3 over other power supply solutions? A4: The K7805-500R3 offers high efficiency, compact size, ease of integration, built-in protections against overheating and overcurrent, and low output ripple, making it ideal for many applications. --- Q5: What types of devices can be powered using the K7805-500R3? A5: It can power a variety of devices including microcontrollers, LED strips, sensors, communication devices, and other embedded systems requiring a stable 5V supply.