Cosel DC/DC Converter PCB Mount, 3.3V DC Output, 400mA, 9-12V DC Input, 1.32W, 85°C Max Temp MGS1R5123R3

Cosel MGS1R5123R3 is a versatile DC/DC converter designed for efficient PCB mounting applications. It delivers a regulated 3.3V DC output at 400mA current capacity, drawing input voltages ranging from 9V to 12V DC. This compact converter utilizes a SIP-6 package with four pins, making it ideal for dense circuit board layouts.

Featuring a wide operating temperature range from -40°C to +85°C, the MGS1R5123R3 ensures stable performance across varying industrial and commercial environments. The converter boasts high efficiency of around 80%, minimizing power loss and thermal buildup, critical for continuous operation in demanding applications.

The output voltage is adjustable between 3.21V and 3.42V, providing flexibility to meet specific voltage requirements. It includes built-in protection mechanisms such as overcurrent and overvoltage safeguards to ensure long-term reliability.

The device offers a 1kV DC isolation voltage, maintaining safety and preventing interference between input and output circuits. Its low ripple and noise of 200mV peak-to-peak contribute to clean and stable power delivery, suitable for sensitive electronic components.

With a tiny footprint measuring 17mm length, 8.5mm width, and 12mm depth, and weighing only 4 grams, this converter is optimized for compact system designs. It complies with essential industry standards including RoHS, UKCA, UL62368-1, CE, CSA, and cUL, ensuring compliance and quality assurance.

This DC/DC converter is well-suited for diverse industrial applications including power supply modules in electronics manufacturing, automation systems, telecommunications, instrumentation, and other embedded systems requiring stable low-voltage DC power from variable DC sources.

Package contents include one Cosel MGS1R5123R3 DC/DC Converter module with 4-pin PCB mounting configuration. The product is manufactured in Japan, assuring stringent quality control and reliable supply chain standards.

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Compact PCB mount design with SIP-6 package suitable for space-constrained applications. Wide input voltage range from 9V to 12V DC allows versatility in power supply options. High efficiency of approximately 80% reduces energy consumption and heat generation.

Output voltage adjustable between 3.21V to 3.42V for precise voltage regulation. Robust isolation voltage rating of 1kV DC ensures electrical safety. Low ripple and noise at 200mV peak-to-peak enhances output quality. Operating temperature range from -40°C to +85°C for reliable use in varied environments.

Lightweight construction with gross weight of 4 grams facilitates easy integration. Compliance with multiple safety and quality standards including RoHS, UL62368-1, CE, and UKCA.