VE-21V-IV-S

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DC-DC converters are an important technology that provides varied arrays of regulated voltage supply to varied applications. The VE-21V-IV-S is a DC-DC voltage converter specially designed to work against heavy load and can easily be integrated into existing systems. It is capable of delivering a high peak output power of over 2W and a continuous output power of 1W. With the low cost and high efficiency, VE-21V-IV-S is suitable for applications such as motor driver, voltage amplifiers, battery chargers, power supplies, and automobile instruments.

The working principle of VE-21V-IV-S adopts the switch-mode topology. It has high frequency and stable operation, and the circuit only needs one inductor and capacitor for power transmission. This simplifies the complicated circuit design caused by large power decoupling capacitors. In addition, this topology greatly reduces the equivalent series resistance (ESR) of the output capacitors, greatly improving the system\'s performance and reliability.

The wide input range of VE-21V-IV-S allows it to work reliably in a range of 10V to 40V. Under wide operating conditions, it also offers high power conversion efficiency and low self-heating temperature to provide I cross load stability. The output voltage of VE-21V-IV-S is adjustable, which can be easily adjusted with the help of the external divider resistors. With the output voltage of 0.9V-25V, VE-21V-IV-S covers a wide application field.

VE-21V-IV-S can provide a fast response current tracking control loop for load transient response, and low minimum load ripple. With the switch-mode topology, it has higher power efficiency than other linear voltage regulators and can improve system efficiency. Moreover, it is capable of locking the output voltage within 1% under most operating conditions, ensuring reliable operation of the system.

In addition, the VE-21V-IV-S provides a power-saving mode, which is able to reduce the input voltage when the load is lower than an average threshold value. This increases the system\'s power efficiency during light loading conditions.

In conclusion, VE-21V-IV-S is an ideal solution for applications requiring high power and high efficiency DC DC converters. It combines the advantages of the switch-mode topology and the low cost and high efficiency operation to provide multiple solutions for different applications. With its wide operating range, adjustable output voltage, and higher power efficiency, it is widely used as motor driver, voltage amplifiers, battery chargers, power supplies, and automobile instruments.

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