Murata Power Solutions 1W SIP7 Dual Output Unregulated Isolated DC/DC Converter, 12V dc/42mA Output, 21.6 - 26.4V dc MEA1

Murata Power Solutions MEA1D2412SC is a 1 Watt SIP7 package dual output unregulated isolated DC/DC converter engineered for electrical isolation and efficient power supply conversion. Featuring dual outputs of +12V and -12V DC at a max current of 42mA, the device supports input voltages from 21.6V up to 26.4V DC. Its through-hole mount design and SIP package allow easy integration into electronic assemblies.

Operating efficiently at 87% with a ripple and noise level of 20mV peak-to-peak, the MEA1D2412SC offers a stable power output where voltage variation tolerance is critical. The converter supports a wide operating temperature range from -40°C to 85°C, making it suitable for demanding industrial and electronic environments.

This DC/DC converter provides galvanic isolation up to 1kV DC, effectively reducing switching noise and protecting sensitive circuitry. The fully encapsulated package utilizes toroidal magnetics and contains no electrolytic or tantalum capacitors, enhancing reliability and longevity.

With a mean time between failures (MTBF) of over 3 million hours according to MIL-HDBK-217F, this component is engineered for long-term durability. Its compact dimensions (19.65mm length, 6mm width, 10.15mm depth) and low weight of 2.3 grams enable flexible deployment in space-constrained applications.

Common uses include providing isolated dual rail power supplies in industrial systems, laboratory electronics, communication equipment, and embedded circuit designs requiring noise reduction and stable voltages. This converter requires no external heatsinking or additional circuitry to operate effectively at full load.

Provides dual output voltages of 12V dc and -12V dc for versatile applications. Operates from a minimum input voltage of 21.6V to a maximum of 26.4V dc. Mount type is through hole with a compact SIP package. Features a high efficiency of 87% and low ripple noise of 20mV Pk-Pk.

Designed with 1kV dc isolation voltage for noise reduction and safety. Supports an extended operating temperature range from -40°C to 85°C for harsh environments. MTBF rating of approximately 3.25 million hours ensures durable long-term operation.

Fully encapsulated SIP7 package requires no heatsink or external components. Lightweight design at 2.3 grams with small dimensions suitable for compact circuit layouts. Ideal for industrial, electronic, and power supply applications requiring galvanic isolation.

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