โมดูลแปลงไฟขึ้น XL6019 DC-DC 3-35VDC to 5-40VDC adjustable boost module 5A current high power super XL6009 Step up

Features: 1. Adopt the conventional topology BOOST fully integrated constant voltage output scheme, internally integrate MOSFET , less peripheral components, and low system cost; 2. Wide voltage range input, the input voltage can reach up to 35V; 3. The output voltage is adjustable, up to 40V; 4. Built-in over-temperature protection, over-current protection, a complete set of reliability protection circuit, high reliability; 5. The conversion efficiency of the system can reach more than 90%, which is convenient for thermal design; 6. TO263-5L standard package, suitable for boost applications within 30W. The module uses: 1. Connect to the power supply (3-35V), the power indicator light is on, and the module works normally. 2. Adjust the blue potentiometer knob (generally rotate counterclockwise to boost voltage, clockwise to reduce voltage) and use a multimeter to monitor the output voltage until it reaches the required voltage. Precautions: 1. It is recommended to use the current within 2.5A for long-term work, and add a heat sink (output above 10W); since it is a booster module, in order to ensure stable output, please maintain a minimum voltage difference of 1.5V. Applications: 1. Vehicle regulated power supply, you only need to connect the input terminal of this module to the car cigarette holder for power supply, you can adjust the potentiometer, the output voltage can be adjusted arbitrarily from 5V-30V, charging your mobile phone, MP3, MP4, PSP, etc. Powering many devices is very simple and convenient. 2. To supply power to electronic equipment, when the equipment needs 5V-35V power supply and the corresponding voltage power supply is in hand , this module can be used to easily adjust the voltage to the required voltage to solve the problem. 3. System working voltage test, you can use this module to debug the working voltage range of various voltage test systems when doing projects , which is very easy and convenient. common problem: 1.Q: In order to save costs, some sellers use old capacitors and inductors. Does do the same? A: We promise not to use the old capacitors and inductors, and use brand new ones. The old external capacitors and inductors may cause safety hazards. 2.Q: In order to save costs, some sellers use thinner PCB boards. What is the thickness of this ? A: The thickness of this product of our company is 1.6MM. Unlike other manufacturers, in order to save costs , we use a board with a thickness of 1.2MM. A thinner PCB will seriously affect the heat dissipation performance and other mechanical properties. 3.Q: When using this module, after the current is applied to 2A, it will generate heat. Is it normal? A: This phenomenon is normal, because during the boosting process, the excess power will be converted from electric energy to heat energy, so there will be heat. It is recommended to add a heat sink, or reduce the current flow .