GT32F-4DS-1.5C

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

GT32F-4DS-1.5C application field and working principle

GT32F-4DS-1.5C is a high-performance switching regulator with high-speed response, wide adjustable output range, built-in soft-start and current limit protection, failure protection alarm, low noise, low temperature drift and other characteristics. The output power of one GT32F-4DS-1.5C can reach up to 50W. This type of switching regulator is widely used in the fields such as power adapter, communication, UPS, instrumentation and other industries.

Working principle

GT32F-4DS-1.5C adopts new synchronous rectification technology and PWM control technology. The internal switching circuit uses high speed power MOS tube for power switch and implements automatic switching. The output voltage is optically isolated from the input voltage. GT32F-4DS-1.5C adopts current mode control. The core component of current mode is a current detection element, such as LT3196. Through the current detection element, a part of output current is sampled and amplified, and the amplified voltage signal is sent to a comparator, and the error voltage signal is sent back to the PWM comparator. After comparison, the analog comparator generates a PWM signal to control the switch on / off to control the output voltage.

The output voltage of GT32F-4DS-1.5C is adjusted by feedback resistance voltage divider. When the output voltage is higher than the set voltage, the voltage at the non-inverting terminal of the PWM comparator is higher. The output of the PWM comparator will be low, the power MOS tube will be cut off, and the output voltage will be reduced. Vice versa, when the output voltage is lower than the set voltage, the power MOS tube will be turned on to increase the output voltage.

Application field

The switching regulator GT32F-4DS-1.5C is widely used in the fields such as power adapter, communication, UPS, instrumentation and other industries, which can meet the needs of customers in these areas for high performance switching power supply products.

1. For the development of power adapter products, GT32F-4DS-1.5C provides a stable and reliable power supply solution. It works in a high efficiency, low temperature drift, low ripplte noise and other characteristics, while providing cost-effective and stable performance.

2. GT32F-4DS-1.5C is suitable for communication applications. It can meet the requirements of stable power supply in various demanding communication environment, reduce system noise level and prolong system service life. In addition, the product can provide long-term quiet operation, active power factor correction, low temperature drift and low noise.

3. GT32F-4DS-1.5C can also be used in UPS applications. It uses high-speed, wide-adjustable-range, and built-in-alarm-protecting technology to provide UPS power supply with high accuracy, low power consumption and reliable protection.

4. In the field of instrumentation, GT32F-4DS-1.5C is also a preferred switching power supply. Due to its high efficiency, low temperature drift and low noise characteristics, it is highly praised by the instrumentation industry.

In summary, the application field of GT32F-4DS-1.5C is very wide, it can satisfy the power supply demands of various industries, and its performance is also very reliable.

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