VE-J31-EX-S

Many applications that require direct current (DC) conversion use DC-DC converters to provide the desired outcome. DC-DC converters are electronic devices designed to convert direct current (DC) from one voltage to another. Common examples include step up, step down, and boost convertors. One example of this technology is the VE-J31-EX-S, which provides excellent performance and reliability in a wide range of DC-DC applications.

The VE-J31-EX-S is a general-purpose DC-DC converter intended for industrial and telecom applications requiring an isolated DC source. It features a wide input voltage range of 4.5 VDC to 17 VDC and provides output voltages of 3.3 VDC, 5 VDC, 9 VDC, 12 VDC, 15 VDC, or 18 VDC with an output current of up to 0.5 A. This product maintains excellent regulation with a total error band not exceeding ±0.5% over the range of input and output voltages. The VE-J31-EX-S is designed with a wide input voltage tolerance of up to ± 5% and is also protected from overcurrents and short circuits.

In addition to its excellent performance, the VE-J31-EX-S features a wide operating temperature range of -40°C to 85°C. This range allows the converter to function reliably in a variety of conditions. The product also comes with an easy to use, verified safety and performance certification complying with the UL 60950 and EN 60950 standards. This makes it suitable for telecom and medical applications requiring strict standards.

The VE-J31-EX-S utilizes a two-switch forward inverter circuit, which is relatively inexpensive in comparison to other types of circuits. The circuit consists of a primary switching device (transformer) and two secondary switches, known as the rectifier and the voltage regulator. The primary switching device allows the input voltage to be converted into a higher voltage, which is then regulated by the voltage regulator. The voltage regulator is then used to maintain the output voltage at its desired level. In addition to its two primary switches, the VE-J31-EX-S also includes flyback diodes, which protect against voltage spikes.

The VE-J31-EX-S is ideal for a variety of DC-DC applications, including industrial, telecom, and medical. Its wide voltage range and excellent performance make it an ideal solution for providing a reliable source of DC power. Additionally, with its easy to use design, high efficiency, and UL 60950 and EN 60950 certifications, the VE-J31-EX-S is an ideal choice for applications requiring these certifications.