JCA0248S12

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 used to supply stable DC power from an AC or DC source, and also to achieve isolation between the input and output power. The JCA0248S12 DC/DC converter is a high reliability, low cost and low profile DC/DC converter. The device is housed in a 1.6 x 1.3 x 0.65mm surface mount package, and is designed for applications requiring both circuit optimization and board space. It is ideal for applications such as industrial control systems, instrumentation, medical devices and military systems.

The JCA0248S12 is a step-down DC/DC converter that operates from an input voltage of 9 to 36V, and provides an output voltage of 3 to 6V. The output voltage can be adjusted using external resistors or a potentiometer. The device offers up to 250mA of output current, and has a wide input voltage range to accommodate both AC and DC sources. The converter utilizes MOSFET technology to achieve a high efficiency . It has a switching frequency of 300kHz, and is optimized for low EMI and high power density.

The JCA0248S12 converter has a few features that make it ideal for applications with space and budget limitations. Firstly, it has a wide input voltage range, making it compatible with both AC and DC sources. The low output voltage ripple ensures smooth and stable operation of the device. The temperature range of the device is -40°C to +85°C, making it suitable for a wide range of applications. Furthermore, the thermal shutdown circuit and the under voltage lockout feature are built-in for safety and reliability.

The JCA0248S12 also features a built-in EMI filter designed to meet international standards. The filter prevents AC or RF interference from entering the circuit through the output and input connectors. This feature makes the device well-suited for applications where EMI compliance is necessary. The device is also RoHS (Restriction of Hazardous Substances) compliant, making it suitable for use in many industrial applications.

The JCA0248S12 converter works in three basic steps. Firstly, the input voltage is rectified and filtered into a stable DC voltage. This DC voltage is then fed into the regulator IC, which is responsible for maintaining the output voltage. The IC then uses Pulse Width Modulation (PWM) to regulate the output voltage by controlling the switching frequency of the MOSFETs, which are the switches used to regulate the power transfer. Finally, the MOSFETs redirect the incoming power to the load, thereby providing a stable output voltage.

In summary, the JCA0248S12 DC/DC converter is a compact and reliable device that has been designed for a wide range of applications. It has a wide input voltage range, low output voltage ripple, and is RoHS compliant. The built-in EMI filter ensures compliance with international standards, and the three-step converter technology ensures smooth and stable operation. All of these features make it an ideal choice for a range of applications.

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