IZ0503SA Power Supplies - Board Mount

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DC-DC converters are electrical circuits which are designed to change a DC input voltage to a higher or lower DC output voltage while providing high efficiency and controlled output power levels. The IZ0503SA is a type of integrated DC-DC converter module designed specifically for applications requiring very high power conversion efficiency. The IZ0503SA offers a wide range of performance features and is ideal for use in the most extreme environmental conditions.

The IZ0503SA is a high efficiency DC-DC converter module designed for use in high power applications where extremely high efficiency, tight regulation and long life are required. It utilizes high-efficiency, low-noise MOSFET and low-resistance MOSFET topologies, and operates at very low switching frequencies. The IZ0503SA offers very high electrical efficiency, which is greater than 85%, with an output power range up to 800W and a peak output current of 60A.

The IZ0503SA is capable of handling input voltages of up to 48V and also features built-in EMI filtering, which is beneficial in applications where a great deal of electrical noise can occur. It has a high-speed, bi-directional power flow control mechanism which enhances the converter’s transient-load performance. This control mechanism also helps reduce input/output resonant voltage peaks, thus improving overall system power efficiency.

The IZ0503SA features an advanced power-on register control, which allows users to easily and rapidly configure all the necessary parameters for their application. This register control also simplifies start-up and provides for the adjustment of modulation frequency, output power and other settings, enabling performance that is tailored to the specific requirements of an application.

The IZ0503SA conforms to most popular application standards, including MIL-STD-810f and IEC/EN60950-1 requirements. Its superior thermal design ensures excellent temperature operation of up to 100°C without any additional cooling, resulting in a higher reliability. Its superior design prevents power dissipation under no-load conditions, which reduces power consumption, and it is fully protected from external abuse.

The IZ0503SA is suitable for many applications, including telecom power supplies, solar arrays, industrial and medical equipment, automotive and transit systems, and portable electronics. It can also be used as a driving circuit for switches, pumps, motors, LEDs, and AC/DC power sockets. Due to its excellent electrical, mechanical and thermal properties, the IZ0503SA is ideal for applications where high efficiency, fast response times and reliable operation in harsh environments are a necessity.

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