IWS4802.1I

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 supply designed to provide a specific voltage at a specific output current. They are typically used to convert a higher DC voltage to a lower voltage or increase the current output of a power supply. The IWS4802.1I is a typical DC DC converter, designed to provide a regulated voltage output from an unregulated input source.

This device features a switching power conversion circuit and closed-loop control technology, which make it a highly efficient solution for providing regulated DC power ranging from 5 to 48 VDC. The IWS4802.1I provides a maximum output current of 30 A, and is well-suited for a range of applications, such as battery chargers, motor control systems, and LED lighting systems.

The working principle of the IWS4802.1I is based on the Buck converter topology. This type of converter is a switching DC to DC converter that steps down or regulates the output voltage. It uses an inductor, capacitor, and Switching FET (Field-Effect Transistor) to control the output voltage. The switching FET is driven into saturation using Pulse Width Modulation (PWM) to regulate the output voltage.

The IWS4802.1I was designed with an input and output voltage range to accommodate various power configurations. The input voltage range is from 6-60 VDC, while the output voltage range is from5-48 VDC. Additionally, this device is capable of an adjustable switching frequency ranging from 20kHz-400kHz, and features OverTemperature Protection (OTP) to help prevent thermal overload.

The IWS4802.1I uses an internal built-in thermal foldback function which allows the device to enter a lower power, full-load mode if overheating occurs. This ensures that the device will not over-discharge and overheat, thereby protecting both the converter and any attached devices or equipment. The internal switching MOSFETs are also protected by a current limiter, which helps to reduce current spikes and protect the device from over-current or over-voltage conditions.

In addition to these protective features, the IWS4802.1I also includes an integrated synchronization circuit with a Pulse-Width Modulated (PWM) output. This circuit allows the converter to provide a constant, regulated voltage at the output, even when the input voltage or load current varies. It also offers the option of utilizing alternate scaling ratios for maximum efficiency.

Overall, the IWS4802.1I is a high-efficiency DC DC converter that is well-suited for a wide range of applications. With its robust protection features, adjustable switching frequency, and an input and output voltage range that can accommodate a variety of power configurations, this DC DC converter is an ideal choice for powering anything from motor control systems to LED lighting.

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