LM2587 DC-DC teljesítménymodulok erősítő modul lm2577 (csúcs 5A) DC Step-Up átalakító modulon keresztül
LM2587 DC-DC power modules boost module over lm2577 (Peak 5A) DC Step-Up Converter Module
Volume: Long (3.8) * W (5.2) * Height (2.0) (CM) Weight 32G
 
Item No: LLL-DY-01
 
Note: If the output voltage is not higher than the input voltage, adjust potentiometer clockwise, the output voltage will rise, please do not counter-clockwise adjustment when you test this module at high input voltages will be damaged or even damaged!
 
Index:
 
Input voltage range: 3.5V-30V (must ensure that the output voltage is set higher than the input voltage)
 
Output voltage range: 4.0V-30V
 
Maximum input current: 5A (calculated based on power conservation output current under nominal conditions
 
Uin * Iin * efficiency = Uout * Iout)
 
Continuous current: 3A (ventilation condition good output voltage and input voltage ratio is not greater than 3)
Full load efficiency of about 90%
 
Application examples:
 
1,7.4V 12V boost application model aircraft camera.
 
Adjustable High Efficiency Boost DC-DC booster circuit, the input voltage (4 to 30) V, adjustable output (5 to 30) V, maximum input current of 5A, up to 92% efficiency, the use of a dedicated large package boost chip beyond the LM2577, not mung bean big boost IC can, output drive power of up to 30W.
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