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3A LM2577 DC-DC 50KHz Regelbare Step-up Power Converter Module

SKU0723664108

Nieuw product

  • LM2577 chip module biedt hoge kwaliteit en efficiency.

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7,17 €

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Description:

  • LM2577 chip module uses high-quality, high efficiency, heat a small, no increase in the case of the radiator can go to 15W, plus the radiator can be achieved after the 20W of output power.
  • This module is adjustable boost module, you can adjust the module above the sinking blue adjustable resistor to change the output voltage. The maximum output voltage is 35V.
  • Modules indicated above IN-(negative input), IN + (positive input), OUT-(negative output), OUT + (positive output)must be connected correctly, otherwise it may cause damage to the module.
  • Do not exceed the rated output power of this module, for example the module (20W) can not be used to supply laptop (90W)use.
  • This module has no output short circuit protection, output short circuit if prolonged, may result in damage to the module.


Specification:

  • Wide Input voltage: 3V-30V
  • Output Voltage: 4-35V (Adjustable)
  • Output current: rated current 3A MAX ( Heat-sink Needed)
  • If you need its output power greater than 15W, please add with heat-sink
  • Conversion efficiency: Up to 92% (output voltage higher, the higher the efficiency)
  • Switching Frequency: 50KHz
  • Rectifier: Non-Synchronous Rectification
  • Short circuit protection: current limiting, since the recovery
  • Operating temperature: Industrial grade (-40 ℃ to +85 ℃) (output power 10W or less)
  • Full load temperature rise: 40 ℃
  • Load regulation: ± 0.5%
  • Voltage regulation: ± 0.5%
  • Size:47x26x15 mm


Package included:

1x LM2577 DC-DC 50KHz Adjustable Step-up Power Converter Module

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3A LM2577 DC-DC 50KHz Regelbare Step-up Power Converter Module

3A LM2577 DC-DC 50KHz Regelbare Step-up Power Converter Module

  • LM2577 chip module biedt hoge kwaliteit en efficiency.