Buck Constant Current Drive Module Adjustable Buck Converter 200mW‑3W 405/445/450/520nm Red Green Bl

Feature: 1. 5521DC Plug in Port: Add 5521DC plug in port to solve the problem that the laser stage controller cannot be directly connected to the power supply 2. Wide Application: This module can be used not only for laser drive, but also for various constant current power supplies 3. Application: This is a buck constant current drive module that can be used for DC power supply and AC‑DC power supply 4. Protection Device: This module adds the protection device required for the accuracy light source to start slowly for 30 seconds 5. Patch Technology: Adopt patch technology to reduce the difficulty of module identification and provide greater convenience for non professional users Specification: Item Type: Buck Constant Current Drive Module Material: PCB Circuit Control: 12V Buck Circuit, Constant Current Output (Current and voltage are adjustable) Output Specifications: Maximum 3A Scope of Application: 200mW-3W 405/445/450/520nm Red, Green and Blue Laser Drive Power Input Voltage: 8-14V Package List: 1 x Buck Constant Current Drive Module Note: Don't overload use