Adjustable Converter 1 5 35V Efficiency Regulator Review

Input voltage range: DC 3.2V to 35V (input voltage must be higher than the voltage output to 1.5V or more can not be boosted.). Output Voltage Range: 1.25V to 30V DC voltage is continuously adjustable, high efficiency (maximum 92%) of the maximum output current of 3A. Found 12V input, load regulation 5V 1A output current is lower than 1%;Note: The input and output can not be reversed, reverse might burn chips;. This is a step-down module, the input voltage is higher than the required output voltage;. Output 2A or less long period of time without additional heat sink output current is greater than 2.5A (or output power greater than 10W) to work long hours please add heat sink. The vehicle power supply, only need to enter this module termination point the car cigarette power supply, you can adjust the potentiometer, the output voltage can be adjusted in 1.25-30V, for your phone, MP3, MP4, PSP charging many devices powered, very simple and convenient. The power to the electronic device when the device needs 3-30V power supply voltage corresponding to the hand while using this module you can easily put the voltage to the desired voltage and solve problems. The system voltage test can be used to make this project a variety of debugging module voltage test system operating voltage range, very easy and convenient.