rich hood NEW HIGH QUALITY DC-DC Adjustable buck converter Step-Down Power Reverse Polarity Protection /LED Indicator/Enable Interface Power Supply Electronic Hobby Kit

This module is a non-isolated step-up (boost) voltage converter featuring adjustable output voltage and high efficiency. Description: Xtw6009 is a 4 a switch current high-performance step-up (boost) module. The xl6009e1 module uses the second generation of high frequency switch technology as the core chip, lm2577 performance far beyond the first generation of technology. Xl6009 booster module cost is lower, performance is more outstanding, lm2577 module will be eliminated. If the input or output current is more than 2a (need to plug heat sink), if the output power is higher than 15 w, advise to add the heat sink. Please do not use with out heats ink for continuous use. Note: The output voltage must be higher than the input voltage. In-in + input positive input negative, positive output out + out-output negative. Test comparison sample reference, input 3v output 12v 0.4a 4.8w input 5v output 12v 0.8a 9.6w input 7.4v output 12v 1.5a 18w input 12v output 15v 2a 30w input 12v output 16v 2a 32w input 12v output 18v 1.6a 28.8w input 12v output 19v 1.5a 28.5w input 12v output 24v 1 a 24w vin x iin x efficiency = vout x iout. Vin: Input voltage. Iin: Input current. Vout: Output voltage. Iout: Output current.