Murata Power Solutions MEF1 DC/DC Converter 5V DC Output 200mA 5.25V Max Input Through Hole 1W 85°C MEF1

Murata Power Solutions MEF1 DC/DC Converter MEF1 is a high reliability 1W DC/DC converter delivering 5V DC output at 200mA. It supports input voltages ranging from 4.75V minimum to 5.25V maximum. This module is housed in a compact DIP through-hole package measuring 19.65mm by 19.65mm with a depth of 10.15mm, making it ideal for integration into constrained circuit designs. It offers a high isolation voltage of 3.5kV DC which provides robust protection against voltage transients, enhancing system safety and performance.

The MEF1 series features a single isolated output with extremely tight regulation of under 1% output variation, making it suitable for sensitive applications such as pressure transducers, Hall Effect sensors, and mass airflow sensors. It integrates short circuit protection and can operate at zero load, ensuring reliability under varying load conditions.

This product complies with RoHS standards and exhibits an efficiency rating of 73%, balancing power quality and thermal performance. Its operating temperature range from -40°C to +85°C allows operation in diverse environmental conditions, from industrial automation to lab equipment. The fully encapsulated design with toroidal magnetic components contributes to a power density of 0.85W/cm³ and maintains UL 94V-0 flame retardant packaging for enhanced safety.

Typical applications include industrial power supplies, medical devices, and measurement instrumentation, where compact size, reliable power conversion, and electrical isolation are critical. Its DIP form factor simplifies installation in through-hole PCB layouts, enabling easy prototyping and production runs.

Fully encapsulated through-hole DIP package for reliable mounting. High isolation voltage of 3.5kV DC for transient immunity. Single isolated 5V output at 200mA with 1W maximum power. Input voltage range accommodating nominal 5V systems.

Tight output regulation under 1% for sensitive electronics. Operating temperature range -40°C to 85°C suited for harsh conditions. RoHS compliant with UL 94V-0 flame retardant package material. Short circuit protection and operation to zero load enhance durability.

Ideal for sensors and power supply applications in industrial and laboratory setups. Explore our range of DC/DC Converters for power conversion needs at EnvMart.