445nm 447nm 450nm 1w 1.4w 1.6w Laser Diode Drive / Driver 3.7V-9x20mm

Specifications

Quick Details:

A Driver Circuit board for 445-450nm 1W 1.4W 1.6W Laser Diode
Circuit control: 5.5V boost circuit
Diameter: 9X20mm
Reverse Polarity Protection: None
QSP protection: with soft start protection, even if you frequently switch on and off the power supply, it will not cause damage to the laser diodes.
Pin definition: the PCB board shows positive and negative wiring schematic
Recommended working voltage: 3.7V lithium battery (16340,18650,14500 and 18500 powered), or directly using a 5.5V DC power supply.  

Packaging and Delivery :

Package type: carton

Delivery time: within 1-3 days after getting payment

Specifications

This is a driver for 445-450nm 1W 1.4W 1.6W laser diodes!
Widely industrial and LAB use!
Keep it in dry environment away from water or moisture! 

Company and warehouse photos

Based in Wuhan, Central China Hubei Province, Lilly Electronics is engaged in fabrication, sales and R&D of consumer electronics maninly in the industry of Laser, IC and LED! You are welcome to visit us for culture exchange and mutrual business development and progress.

Our service:

[Payment Information]

1. T/T (Wire Transfer)

2. WESTERN UNION

3. PAYPAL

4. ESCROW

[Shipping]

1. We will ship the items within 3 working days after the payment confirmed.

2. We can ship to you by UPS/DHL/TNT/EMS/FedEx. Please contact us directly and we will use your preferred ways. For the Countries & Regions where EMS cannot deliver, please choose other shipping ways.

3. We are not responsible for any accidents, delays or other issues caused by the forwarder.

4. Any import fees or charges are on the buyer's account

Refund & Replacement]

1. We appreciate your business and offer an instant 7 days return policy. (7 days after receiving the items).

2. If the items you purchase from our store are not of perfected quality, that is they don't work electronically to manufacturers specifications, simply return them to us for replacement or refund.

3. If the items are defective, please notify us within 3 days of delivery.

4. Any items must be returned in their original condition to qualify for a refund or replacement.

5. The buyer is responsible for all the shipping cost incurred.

Other links of our products:

/usr/goldy0903,    /lillyelectronics/

/store/211860, /store/1081270

.