SPPC24751

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

AC/DC converters are essential power supplies in the modern world of electronics.The SPPC24751 converter is a highly efficient, fully integrated, self-contained power supply designed for intermediate power level applications.It is ideal for fast changing loads, motor control, machine control and remote control applications.

The SPPC24751 offers advanced features such as a wide input range, precise regulation, fast transient response, and low output ripple.It is suitable for operation over extended temperature range conditions and also features a two stage power factor correction (PFC) stage for improved efficiency.

The SPPC24751\'s application field includes remote control as well as current control for motor and machine control.It is mainly used in the communications and IT equipment markets.For example, it is widely used in industrial automation systems, computer peripherals, UPS, power systems, as well as automotive and aviation applications.

The SPPC24751 is a high-efficiency DC power supply with multiple output voltage levels.Its input voltage is from 90VAC to 264VAC, PFC<0.99.Its output voltage is adjustable from 3.3V to 48V at currents up to 60A.It offers high efficiency, up to 93% and small size (300mm (L) x 150mm (W) x 70mm (H).

The working principle of the power converter is based on the principle of buck conversion.Buck conversion is a process in which a voltage is converted from one range to another.In this case, it is used to convert AC mains voltage to a stable DC voltage.The process involves rectifying AC mains voltage and converting AC to DC, followed by the step-down voltage conversion using turn-on and turn-off switching control.

The SPPC24751 features a two stage power factor correction (PFC) control circuit, which greatly improves energy efficiency.The two stages are an active boost converter stage followed by a bridgeless boost converter stage.The active boost converter stage converts the AC line voltage into DC voltage.The bridgeless boost converter stage is used to adjust the output voltage and current.The output voltage level is determined by the duty cycle.The duty cycle is adjusted and controlled by the PFC control circuit.

The SPPC24751 also consists of a built-in over temperature protection circuit.This helps protect the device from damage due to temperature fluctuations.It also features an EMI filter that provides additional protection from interference from other electrical equipment.

Overall, the SPPC24751 converter is a highly efficient and reliable power supply ideal for various industries and applications.It offers a wide input range, efficient regulation, fast transient response, low output ripple, and over temperature protection.It is suitable for operation over extended temperature conditions.The two stage power factor correction (PFC) control circuit makes the SPPC24751 an efficient power converter, and the built-in EMI filter further protects against electrical interference.

The specific data is subject to PDF, and the above content is for reference