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5 pcs
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5 pcs | On Request | 1 | On Request | On Request | N/A | On Request | On Request |
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The MINMAX MKZI20-48S15 is a 20W isolated DC-DC converter from the MKZI20 series, specifically engineered for demanding railway applications. It comes in an industrial standard 2"x1" package and offers robust performance with 3000VAC reinforced I/O isolation.
This converter supports ultra-wide input voltage ranges, including 9-36VDC, 18-75VDC, and 40-160VDC, making it versatile for various railway power platforms. Key electrical specifications include a nominal output voltage of 15VDC and a maximum output current of 1330mA, with a typical efficiency of 87% at maximum load. It is equipped with comprehensive protection features such as under-voltage, overload/over-voltage, and short-circuit protection, along with remote on/off control and output voltage trim.
The MKZI20-48S15 is designed for harsh environments, operating within a wide temperature range from -40°C to +88.5°C. It meets stringent railway standards, including EN 50121-3-2 for EMC, EN 50155 (IEC60571) for railway certification, EN 61373 for vibration and shock, and EN 45545-2 for fire protection. Additionally, it complies with conducted EMI standards EN 55032/11 Class A and holds safety approvals such as UL/cUL/IEC/EN 62368-1 and UL/cUL 60950-1, along with CE marking.
Its design prioritizes reliability and safety, making it suitable for rolling stock and trackside electronics. The converter features no minimum load requirement, simplifying system design.
The MKZI20-48S15 supports an input voltage range of 18-75 VDC.
The MKZI20-48S15 provides a nominal output voltage of 15 VDC and a maximum output current of 1330 mA.
The MKZI20-48S15 features 3000 VAC of reinforced I/O isolation.
This converter operates within a temperature range of -40°C to +88.5°C.
Yes, it includes under-voltage, overload/over-voltage, and short-circuit protection.
It is certified to EN 50155 (IEC60571) and meets EN 50121-3-2 (EMC), EN 61373 (shock & vibration), and EN 45545-2 (fire protection) standards.
It has UL/cUL/IEC/EN 62368-1 and UL/cUL 60950-1 safety approvals and CE marking.