VE-JN4-CY-B1

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 converter that convert direct current (DC) input voltage to a different DC output voltage. They are used to regulate power to devices such as motors, computers, and microcontrollers. The VE-JN4-CY-B1 DC-DC converter is a high-efficiency switch-mode power supply with a wide input voltage range. It has an operating temperature range of -20℃ to +85℃, and a low input ripple current.

The VE-JN4-CY-B1 is a non-isolated DC/DC converter. It uses a Pulse Wave Modulation (PWM) control method to convert and regulate the voltage, and also has a wide switching frequency range from 30kHz to 500kHz. The converter is self-protected against overload, short circuit and over temperature conditions. The efficiency of the converter can reach up to 93%.

The VE-JN4-CY-B1 has an output voltage range of 0.6V-15V, and can handle a maximum output current of 3A. It also features a wide input voltage range of 7V-18V, and is able to efficiently regulate the output voltage under variations of the input voltage. Other features of the VE-JN4-CY-B1 include an over-voltage and under-voltage protection, as well as a soft startup feature.

The VE-JN4-CY-B1 is used in a variety of applications, such as LED lighting systems, industrial automation, embedded systems, motor drives, and telecommunications equipment. It is also suitable for applications that require high efficiency, low noise, and low cost. It is a reliable, low-maintenance, and cost-effective power conversion solution.

The working principle of the VE-JN4-CY-B1 DC-DC converter is fairly simple. When an input voltage is applied to the input terminals, a control signal is sent to the pulse width modulation (PWM) controller, which in turn controls the switch(es). The cycle of operation is then repeated over and over, controlling the output voltage.

The frequency of the PWM control signal is typically in the range of 30kHz to 500kHz. When the switch is on, the resistor divider connected to it will start to discharge, creating a voltage that is proportional to the input voltage. This voltage is then sent to the error amplifier, which will compare it to the output voltage set point on the feedback line. If there is a difference between the two, the error amplifier will adjust the current through the power stage, and thereby adjusting the duty cycle of the PWM waveform. This is then used to regulate the output voltage.

In summary, the VE-JN4-CY-B1 DC-DC converter is a reliable, high-efficiency, and low-cost power conversion solution that is suitable for a wide variety of applications. It features wide input and output voltage ranges, a wide switching frequency range, soft start, over-voltage/under-voltage protection, and an efficiency of up to 93%. By using a pulse wave modulation control method, it is able to provide a stable output voltage even when the input voltage changes.

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