VE-210-EV

DC-DC converters provide a versatile solution for various power requirements. The VE-210-EV, in particular, is a DC-DC single output module designed to supply highly reliable output power from a source that has an input voltage range of 4.5V to 70V. This module is suited for both desktop and wall applications, providing a substantial power capacity up to 35W. The VE-210-EV utilizes state-of-the-art switch mode voltage regulating techniques to deliver high efficiency and low power dissipation.

The VE-210-EV provides a wide array of features to enable a diverse and efficient access to different power capacities. It has an extended set of options that allows for various settings, such as low voltage detection, output voltage adjustment, power good signal, inrush current limiting, short circuit protection, overvoltage protection, overcurrent protection, and over temperature protection. The device also has an active current sharing option for paralleling up to 10 modules for higher output current capacity. This makes the VE-210-EV an ideal solution for extending the capabilities of an existing system to accommodate higher loads or voltage levels.

The VE-210-EV’s operating principle is relatively simple. It utilizes a high frequency switching circuit to turn the output voltage into a clean and regulated DC voltage. This process begins with a transformer, which is configured with a switching circuit controlled by an internal oscillator. This oscillator is set to a specific frequency, and pulses energy to an input voltage source, in which creates an alternating magnetic field. The transformer core steps this alternating magnetic field up to a higher voltage level with a controlled duty cycle for the output voltage.

In addition, the VE-210-EV uses a synchronous rectifier to rectify the alternating current into a direct current. The energy from the source is then stored in an output capacitor, which now supplies power to whatever device is connected to the module. This loop is continuously maintained as the internal oscillator continues to send energy to the transformer.

The VE-210-EV also includes feedback circuitry to control the output voltage. This feedback circuit monitors the output voltage and sends a signal to the oscillator to adjust the pulse width to maintain a stable output voltage. In this way, it provides an efficient and reliable power form source with a wide range of input voltages.

The VE-210-EV DC-DC single output module is an effective solution for providing reliable power for a wide range of applications. Its ability to step down and provide clean and regulated DC power with high efficiency makes it ideal for a variety of industrial, automotive, medical, and communications systems.