L6009 DC-DC Boost Converter 4A Adjustable Step-Up 5-32V to 5V-40V + LED Voltmeter
XL6009 is a 4A switch current high performance boost ( BOOST ) module. This module uses the second-generation high-frequency switching technology XL6009E1 as the core chip, and its performance far exceeds that of the first-generation technology LM2577 . The XL6009 booster module has lower cost and better performance, and the LM2577 module is about to be eliminated.
Characteristics:
Ultra-wide input voltage 3V~32V ( the booster below 5V works normally, but the digital tube does not work) , the best working voltage range is 5~32V.
Super wide boost output voltage 5V~40V.
Built-in 4A high-efficiency MOSFET switch tube, making the efficiency up to 94{7e82c6d62784066d1b113f595afb6e15f0ca3fec289cddd29e600df910d44428}( LM2577 current is only 3A ).
Ultra-high switching frequency 400KHz , can achieve very good results with a small-capacity filter capacitor, the ripple is smaller and the volume is smaller. (The frequency of LM2577 is only 50KHz ).
With input display indicator and output display indicator, the IN indicator lights when the digital tube displays the input voltage, and the OUT indicator lights when the digital tube displays the output voltage.
With overheat protection and short circuit protection
Dimension – 65mm*39mm*14mm
Weight – 24g
Functions:
1. short press: input / output display options
2. moderate press: enter the adjustment state. Increase or decrease the offset (the default value is 0), when the voltage shows incorrect usage. Short according to the regulation, long or long according to the restoration
3. long press: the status of low power consumption, the digital tube and the lights are off, the normal operation of the module. Click on the button again to restore. Normal display screen
The hands of the clock to adjust the output voltage:
The hands of the clock, —– increase in tension
The hands of the clock —- reduce the voltage
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