[Toyfulcabin] Bảng Mạch Điều Khiển LD Laser Diode Không Đổi Dòng Điện TTL

Description: IPS: Now is the latest version of the product,Older products are plug-in capacitance, all new are SMD capacitors. Adds 5521DC ports, to solve the problem that stage laser driver can not be directly connected to the power. It is not just for the laser-driving usage, but also can be used all kinds of constant current power source. Used on both DC, AC-DC power source regardless of the positive and negative input. This newly developed laser power supply driver circuit is better than previous version.so it can greatly bring non-professional users more convenience. Specification: Material: FR-4 glass fiber copper clad sheet Product size: 29 x 49mm / 1.14 x 1.93inch Circuit Control: 12V step-down circuit, constant current output (current and voltage are adjustable) Input voltage: 8-14V (12VDC recommended ) Output Specifications: Max 3A Scope: 200mW-3W 405/445/450/520nm red/green/blue etc. laser drive power supply Dimensions: 29 * 49mm (W * L), including board component height 15.5mm Fixed: M3 (Install the center distance: 16 mm) TTL: 0-50khz Pin spacing: 2.54mm Please Note: NO wires included. Package Includes: 1 Piece circuit board