Adjustable 2W 445nm/445nm blue laser driver circuit/ 2A/Round

Adjustable 2W 445nm/445nm blue laser driver circuit/ 2A/Round
  • 239 Units in Stock

Price:   $9.90

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Features

5.5V booster circuit board 

Size:17mmdiameter)

Input Voltage:3.7-5.5V

Output Current :up to 2A adjustable

Quick start protection:With soft starting circuit protection,no harm to diode even of frequent open 

Pin connection is similar with LED diode pin connection ,there is pin conneciton instruction on board 

Edge Golden plating of board is "-"

We suggest 3.7V lithium battery (163401865014500,18500 battery),or DC 5.5V power supply 


Current Reviews: 0

This product was added to our catalog on Monday 26 November, 2012.