SPB03E-05

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

DC-DC converters are a type of power electronic device which is used to convert a source of direct current (DC) from one voltage level to another. The DC-DC conversion process is used for a variety of purposes including powering circuits off of a battery or DC power source, as well as for regulating voltage levels for telecommunication applications. The SPB03E-05 converter is a specific type of DC-DC converter that is designed for low-power, low-voltage applications. In this article, we will discuss the application fields of the SPB03E-05 and its working principle.

Applications of the SPB03E-05

The SPB03E-05 converter is a low-power DC-DC converter that is designed to operate with input voltages ranging from 6V 20V. The output voltage of the device can be programmed to be set between 0.6V and 16V. It provides high efficiency and fast response time, making it suitable for a range of applications. Some of the primary applications of the SPB03E-05 are as follows:

• Communications Equipment: The SPB03E-05 is used in telecommunications equipment such as switches, routers, and base-stations. The converter ensures stable output voltage and provides high efficiency for powering the circuits.
• Medical Equipment: The SPB03E-05 is used in medical equipment such as infusion pumps and pacemakers to provide regulated output voltage for powering the circuits.
• Automotive: The SPB03E-05 is used in automotive systems such as lighting systems, electronic fuel injection, and electrical control systems.
• Industrial: The SPB03E-05 is used in industrial applications such as process control systems, motor drives, and CNC machines.

Working Principle of the SPB03E-05

The working principle of the SPB03E-05 converter is based on the fact that the output voltage is proportional to the duty cycle of the switching device, which in this case is a MOSFET. The MOSFET is controlled by the signal from an internal PWM generator which switches the MOSFET ON and OFF, thus controlling the voltage. The output voltage of the converter is determined by the PWM duty cycle. The converter is protected from excessive voltages and currents, and thermal shutdown is built in for additional protection.

The SPB03E-05 also has a wide range of features such as current limit, external enable control, soft start and pre-bias start-up, voltage tracking and remote sense compensation. This makes it suitable for a variety of applications that require precise control. The operating frequency of the converter is adjustable from 10kHz to 500kHz.

Conclusion

The SPB03E-05 is a low-power, low-voltage DC-DC converter designed for a range of applications. It is suitable for telecommunication applications, medical equipment, automotive systems, and industrial systems due to its high efficiency and fast response time. The converter’s output voltage is controlled by the PWM duty cycle, and it features adjustable operating frequencies, current limit, external enable control, soft start and pre-bias start-up, voltage tracking and remote sense compensation.

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