REC5-1209SRW/H2/C/SMD-R

Rec5-1209srw/H2/C/SMD-R is a DC-DC converter that is designed for high current, small and medium loads. The device is capable of converting a voltage from 12 V to 9 V with adjustable output current and dynamic response. It also provides high efficiency. It is used in various applications, including automotive, industrial, medical, and communications.

The working principle of the DC-DC converter is based on the principle of switching the input voltage with a buck converter. A buck converter is a type of DC-DC converter that reduces the input voltage with a fixed frequency output voltage. The input voltage is applied to the converter through two switches. When a low-voltage signal is applied to the switches, the input voltage is reduced. When a high voltage signal is applied to the switches, the input voltage is increased. The output voltage is adjusted using the voltage regulator.

The device has a wide temperature range from -40℃ to 85℃. It has a ripple rate of 60 mV and a switch frequency of 500 kHz. It also has a high PSRR that is greater than 66 dB, which helps to reduce noise and distortion. The device also features overvoltage protection and overcurrent protection to enhance reliability and safety.

This device can be used in a variety of applications, including automotive, industrial, medical, and communications applications. For example, it can be used to regulate a power supply for a CCTV system in security surveillance, or to provide power for a mobile phone or laptop. It can also be used to build an uninterruptible power supply (UPS). It has a low maximum noise level, low standby current, and fast response time for an efficient operation.

The Rec5-1209srw/H2/C/SMD-R device is a versatile and reliable DC-DC converter that is designed for high current, small and medium loads. It has a wide range of features, including wide temperature range, ripple rate, switch frequency, and overvoltage and overcurrent protection, making it suitable for various applications. It is an ideal choice for automotive, industrial, medical, and communications applications.