JCB0348S24

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DC-DC converter, also known as DC/DC converter, is defined as a device used for converting DC voltage from one DC level to another DC level. DC-DC converters are widely used to provide constant power supply for different applications.

JCB0348S24, as one kind of DC-DC converters, is an offline flyback converter. It is mainly used as an AC/DC switching power supply and MOT driver in a wide range of applications. The device operates at a frequency of 83 kHz and has a power level of up to 24W.

The working principle of JCB0348S24 is as follows: First, the AC voltage is rectified and converted to DC voltage by the input AC/DC diode bridge; then, the DC voltage is applied to the primary winding of the switching power supply transformer and generates the transformation coefficient; finally, the transformation coefficient is rectified to provide the output DC voltage by the output diode bridge. In addition, an optocoupler feedback circuit is also required to sense the output voltage value and control the duty cycle of the switch to stabilize the output voltage.

The advantages of JCB0348S24 lies in its wide range of input voltage: it supports AC input of 90V to 264V and DC input of 380V. It also has multiple output voltage values including: 5V, 12V, 15V, 24V. In addition, it is of high efficiency (up to 95%), power supply with low standby power (less than 0.5W) and has a built-in thermal protection function.

In addition, the JCB0348S24 is one of the most reliable DC-DC converters on the market today. It is widely used in many electronics applications such as POS systems, communication equipment, medical equipment, security systems, etc. It is also used in more advanced applications such as frequency conversion motor drives, LED lighting systems, wire cutting machines, solar energy conversion systems, and more.

In general, JCB0348S24 is an offline flyback converter, a reliable and efficient device used for converting DC voltage from one DC level to another. It supports a wide range of input and output voltages and is widely used in various applications.

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