Recom Switching Regulator Surface Mount, 12V DC Output Voltage, 500 mA Output Current, 6W Power, DIP Package R-78AA12-0.5SMD

Recom R-78AA12-0.5SMD Switching Regulator is a high-efficiency power supply component designed for surface mount applications. Delivering a stable 12V DC output voltage at 500 mA current with a power rating of 6W, this regulator converts input voltages between 15V and 32V DC efficiently at up to 97 percent efficiency.

The regulator features a low ripple and noise level of 30 mV peak-to-peak, ensuring minimal electrical noise and a clean power output suitable for sensitive electronic components and circuits. Its compact DIP package measuring 15.3 mm by 9.6 mm by 8.8 mm fits easily into dense PCB layouts, while its lightweight 2.7 g body aids in efficient heat dissipation and mounting.

Engineered for demanding industrial and commercial applications, this switching regulator supports operating temperatures from -40°C to 85°C, making it suitable for automotive workshops, domestic appliances, and industrial robotics systems. It includes integrated short-circuit protection that automatically resets after faults, reducing downtime and enhancing system robustness.

The device meets EN 60950 safety standards and achieves a MTBF of 29,253,000 hours according to MIL-HDBK 217F (+25°C), affirming its high reliability. Its surface mount design with DIP packaging facilitates easy replacement of the R-78Axx-0.5SMD series with versatile application scenarios.

Additional features include precise line regulation of 0.1%, load regulation of 0.25%, and thermal shutdown for enhanced protection. The insulating epoxy resin potting and plastic housing provide excellent electrical hazard resistance and durability in challenging environmental conditions.

This switching regulator is ideal for use in voltage conversion tasks in electronics engineering, industrial automation, and power supply modules within electronics and electrical systems. Its combination of efficiency, compactness, and protection functionalities make it an essential component for robust and efficient power management architectures.

For those sourcing voltage conversion and power supply components, explore the broad range of Switching Regulators available in the Electronics & Electricals category at EnvMart for trusted quality and performance standards.

High efficiency up to 97 percent to minimize heat generation. Surface mount type with DIP package convenient for circuit integration. Wide input voltage range from 15V to 32V DC. Low ripple and noise of 30 mV peak-to-peak for clean power delivery.

Operating temperature range of -40°C to 85°C suitable for harsh environments. Integrated short-circuit protection with automatic reset. Compact dimensions of 15.3 mm length, 9.6 mm width, and 8.8 mm depth. Lightweight design at 2.7 grams facilitating easy mounting.

Complies with EN 60950 safety standards. Mean time between failures (MTBF) of over 29 million hours ensures reliability.