S7AH-12F2500

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DC-DC converters are used to convert a DC voltage supply into a range of adjustable DC voltage supplies with different levels of output current. The S7AH-12F2500 is such a DC-DC converter, featuring a high-performance, industry-standard, five-terminal 24–120 V DC to 24–360 V DC adjustable output power supply for various industrial applications.

The S7AH-12F2500 is a pulse width modulation (PWM) converter with a synchronous rectifier circuit. It features an integrated heat sink, over-voltage, over-current, and over-temperature protection, as well as a continuous mode adjustable output frequency, allowing for smoother operation of the motor drives and electric drives designed to be controlled with this DC-DC converter. It also features a variable frequency (VF) mode for controlled current charging of batteries and capacitors, and a switching frequency that can be adjusted from 25 to 600 kHz to meet the application needs.

The S7AH-12F2500 comes with an efficient isolated transformer, which helps reduce input surging current, a digital voltage, current and temperature controller, and a built-in efficient power factor correction (PFC) controller which reduces losses due to harmonic distortion. It has low noise design, has the ability to work in any temperature range with high MTBF value and excellent efficiencies with an EMI immunity compliance to ensure high-performance operation.

Working principle: The S7AH-12F2500 DC-DC converter functions by using an integrated switch mode power supply. The output signal is generated from the integrated voltage regulator and operates at a fixed frequency, usually around 100MHz or higher. The PFC integrated within the power circuit ensures efficient operation by avoiding harmonics and reduces input voltage sag. The high efficiency of the S7AH-12F2500 DC-DC converter is due to the synchronous rectifier circuitry, which provides maximum efficiency and minimized losses.

The S7AH-12F2500 DC-DC converter is used in a wide variety of industrial, transportation, telecommunications, medical, maritime, and supply/demand applications. It can be applied in many different scenarios such as automotive, ATX, ATX-style, modular, and stand-alone power supplies, server and storage applications, gaming machines, set-top boxes, smart phones, data loggers, navigation systems, medical instruments, avionics, robotic applications and more.

The S7AH-12F2500 DC-DC converter is highly reliable, thanks to its reverse current protection and electrostatic discharge protection. A low component count and superior quality components guarantee reliability and assure the availability of high-efficiency and high-reliability power conversion. The S7AH-12F2500 DC-DC converter is backed by a 5-year warranty, ensuring that users can trust its performance.

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