Modulo caricabatterie DC 2-30v 3ah max con display led


Modulo caricabatterie DC 2-30v 3ah max con display led.


Modulo caricabatterie DC 2-30v 3ah max con display led. Ideale per ricaricare batterie nickel-cadmium, nickel-metal, hydride, 4V, 6V, 12V, 14V, 24V 

Caratteristiche tecniche

  • Input voltage: 7-35V, 
  • Output voltage: 1.25-30V adjustable 
  • Output Current: Max3A (more than 15W, please install heat sink, this item do not include HEAT SINK) 
  • Constant current range :0-3A (adjustable) 
  • Revolving light current: constant current value * (0.1), 
  • Dropout voltage: 2V 
  • Output power: natural cooling 15W, 25W with heat sink 
  • Conversion efficiency: 90% (up to 90% (the higher the output voltage, the higher the efficiency) 
  • Output ripple: 20M bandwidth (for reference) 
  • Input 12V Output 5V 3A 60mV (MAX) 
  • Operating Temperature: Industrial (-40 ℃ to +85 ℃) 
  • Full load temperature rise: 45 ℃ 
  • No-load current: Typical 10mA (12V switch 4.2V) 
  • Load regulation: ± 1% 
  • Voltage regulation: ± 0.5% 
  • Constant accuracy and temperature: 20 ℃ to 100 ℃, less than 1% change constant current value 
  • Dynamic response speed: 5% 200uS 
  • Potentiometer adjustment direction: clockwise (increase), counterclockwise (decrease), 
  • Potentiometer close to the input is Voltage regulation (CV), 
  • Potentiometer close to the output is current regulate (CC), 
  • Indicator: two-color LED charging indicator light red, fully charged light green (do not connect load light green) 
  • Output short circuit protection: Yes, constant current (constant current setting values) 
  • Input reverse polarity protection: Yes, 
  • Output to prevent reflux: Yes, the output has an internal series a diode to prevent reflux. 
  • Connection: Welding, plus pin can be directly soldered to a PCB
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