Recom Switching Regulator Through Hole 12V DC Output 32V DC 1A SIP 12W 96% Efficiency R-78B12-1.0

Recom R-78B12-1.0 is a compact, high-efficiency switching regulator designed to deliver steady 12V DC output voltage with an output current of up to 1A. Its advanced switching regulator technology ensures minimal energy loss and reliable performance, making it suitable for integration on PCBs, especially in applications where size, durability, and reliability are paramount.

This regulator supports input voltages from 16 to 32V DC, stepping down to a consistent 12V output, which is critical for sensitive devices and electronics that require stable voltage supply. Its SIP (Single Inline Package) form factor, measuring just 11.5mm in length, 8.5mm in width, and 17.5mm in height, is optimally designed for space-constrained environments and PCB circuits.

With a high efficiency rating of up to 96%, the R-78B12-1.0 reduces excess heat generation and improves overall power management. This efficiency makes it ideal for battery-powered systems, portable electronic devices, and embedded applications requiring maximum energy conservation.

Featuring continuous short-circuit protection and a high MTBF of 6,584,000 hours at 25°C, the regulator assures electrical safety and robust long-term operation in industrial and laboratory settings. Its epoxy and plastic casing provides exceptional impact resistance, ensuring durability even in harsh conditions.

The wide operating temperature range, from -40°C to +85°C, expands its usability across industrial, medical, and commercial environments. The regulator’s compact design causes minimal bulk and makes it easy to incorporate into high-density layouts.

Additional technical highlights include a ripple and noise rating of 25 mV peak-to-peak, line regulation of 0.25%, load regulation of 0.1%, and compliance with RoHS standards. Its through-hole mounting type enables secure installation and compatibility with standard PCB assembly processes.

Applications span mobile phones, laptops, medical equipment, and other electronics requiring reliable voltage regulation. The R-78B12-1.0 series is trusted for power conversion in industrial automation, instrumentation, embedded systems, and laboratory setups.

Delivers steady 12V regulated output for sensitive and critical electronic devices. Supports broad 16 - 32V DC input range and high continuous 1A current rating. Protected with continuous short-circuit safety for prolonged reliable operation.

Compact dimensions ensure unobtrusive integration on crowded PCBs. Highly efficient, reducing energy loss and heat in power management applications. For more industrial switching regulators, browse the Voltage Regulator section and explore additional Recom power solutions on EnvMart.