BB-WDR-240-24

AC DC Converters

The popularity of AC-DC power conversion is growing exponentially across a multitude of applications. This increased demand is due to the potential for accurate control of power delivery as well as greatly reduced form factor and manufacturing complexity.

One type of AC-DC converter that has become increasingly popular is the BB-WDR-240-24, which stands for "Buck, Wide range, Dual Output, 24 Volts". This unit has a variety of applications including computers, communication systems, railway systems, aerospace applications, and more.

Application Field

The BB-WDR-240-24 is a DC-DC converter designed for applications requiring low input voltage and high output voltage. It is typically used in applications where the source voltage is lower than the required load demand. The output voltage is adjustable in increments from 24 volts to as low as 18 volts, allowing for a wide range of output voltage rates.

The BB-WDR-240-24 is also ideal for point-of-load applications, where the source voltage is significantly higher than the required load. These applications often require a fast transient response and tight voltage regulation, which the BB-WDR-240-24 provides. It is also designed to minimize EMI noise and has a built in protection circuit, ensuring long-term reliability.

Common applications of the BB-WDR-240-24 include telecom systems, infrastructure systems, medical equipment, industrial automation, and more.

Working Principle

The BB- WDR-240-24 is a buck converter designed to convert AC to DC as efficiently as possible. It employs a general-purpose PWM controller, which is capable of delivering an efficient, regulated output voltage over a wide range of input voltage and load conditions.

The converter works by regulating the output voltage at a constant level regardless of variations in the input voltage or load current. This is achieved by synchronizing the conduction time of an internal switch with the input voltage waveform. When the switch is open, the energy stored in the inductor dissipates, delivering the output voltage to the load.

The switch frequency can be adjusted to provide fast transient response times and precise output voltage, further increasing the accuracy and consistency of the output voltage delivered.

Conclusion

The BB-WDR-240-24 is an efficient and reliable DC-DC converter, capable of providing a wide range of output voltage with a high degree of accuracy and consistency. It is suitable for a variety of point-of-load applications, and is designed for both industrial and commercial applications, offering reliability and long lifetime