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5V USB OUTPUT CONVERTOR 7V-24V TO 5V/3A, DC-DC STEP DOWN BUCK KIS3R33S MODULE

400.00 inc. GST
  • Module nature: non isolated buck
  • Input voltage: 7V-24V DC
  • Output voltage: 5V DC
  • Output current: 4A
  • Conversion efficiency:96% (max)
  • Switching frequency: 340KHz
  • Output ripple:30mv (max)
  • Load regulation: +/-0.5%
  • Voltage regulation: +/-2.5%
  • Operating temperature: -40 degree to +85 degree Celsius
  • Rectification: nonsynchronous rectification
  • Short circuit protection
  • Dimensions:60*21*14mm
  • Weight: 150gm

LM2577 Boost power module

500.00 inc. GST
  • Input voltage range : 3-34V DC
  • Output voltage range : 4-35v DC adjustable
  • Output current:3A
  • Voltmeter range:0 to 40V,error +-0.1v
  • Multiple output regulator.
  • One button to switch input and output voltage display.
  • Power-down memory function.
  • Press the button for 3 seconds can turn OFF/ON the LED display.
  • Multiple output regulator.
  • When adjusting the blue potentiometer, please use a multimeter to monitor the voltage
  • Rotating Clockwise can raise the voltage while rotating counter clockwise could lower the voltage

LM2577 Step-Up Voltage Regulator IC

185.00 inc. GST
  • Step-Up Voltage Regulator
  • Requires few external components
  • NPN output switches 3.0A, can stand off 65V
  • Wide input voltage range: 3.5V to 40V
  • Current-mode operation for improved transient response, line regulation, and current limit
  • 52 kHz internal oscillator
  • Soft-start function reduces in-rush current during start-up
  • Output switch protected by current limit, under-voltage lockout, and thermal shutdown