Recom Switching Regulator Through Hole 9V DC Output Voltage 1A Output Current 9W Power R-78C9.0-1.0

Recom R-78C9.0-1.0 switching regulator is a high-performance DC/DC converter designed for stable voltage regulation in industrial, telecommunications, and consumer electronics applications. It delivers a regulated 9V DC output at a current of 1 A from input voltages ranging between 12V and 42V DC.

Its through hole mounting with a SIP-3 package facilitates straightforward PCB assembly and mechanical stability in densely packed designs. The unit operates with a high efficiency of 90%, minimizing power loss and heat generation, thus eliminating the need for an external heat sink.

The regulator maintains low ripple and noise levels of 100mV peak-to-peak, supporting sensitive electronic circuits. It features line regulation of ±0.2% and load regulation of ±0.4%, guaranteeing consistent electrical performance under varying load and supply conditions.

Designed with a wide operating temperature range from -40°C to 85°C, this device is suitable for demanding industrial and outdoor environments. Its non-conductive plastic casing reduces electric shock risk during installation and maintenance while maintaining a lightweight form factor of only 2 grams.

The R-78C9.0-1.0 is compliant with RoHS environmental standards and has an MTBF of 3,880,000 hours, indicating dependable long-term operation. It includes built-in short circuit protection to protect connected devices from electrical faults.

Applications include aviation electronics, consumer devices, and telecommunications infrastructure where reliable DC voltage transformation is critical. This switching regulator supports input voltage range from 12V to 42V DC.

It operates with a power rating of 9W and achieves up to 90% efficiency. Constructed for through hole mounting with a SIP-3 package type for easy assembly. Wide operating temperature range from -40°C to 85°C ensures reliability in harsh environments.

Features low ripple and noise at 100mV peak-to-peak for stable output. Includes built-in short circuit protection to safeguard downstream equipment. Compact size with dimensions approximately 11.6mm length, 10.4mm width, and 10.4mm depth.

Lightweight design weighing only 2 grams reduces strain on circuits. RoHS compliant ensuring environmental safety and standards conformance. Mean Time Between Failures (MTBF) of 3,880,000 hours signals long-term durability.

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