Circuit control: 12V step-down circuit, constant current output (current and voltage are adjustable)

Output specification: Max 2A

Scope of application: 200mw-2w 405 / 445 / 450 / 520nm…. red, green, blue and other driver circuit boards suitable for various wavelength lasers

Size and specification: 30 * 30MM (width * length), element height including plate 15.5mm

Input voltage: 8-12v