Parameters
Circuit control: 12V step-down circuit, constant current output (current and voltage are adjustable)
Output specifications: Max 4A
Scope: 3W-4.5W 405/445/450 / 520nm red, green and blue laser drive power
Size: 32 * 50.5mm (width * length), component height with aluminum base 20mm
Input voltage: 8-14V
Slow start time: 60S (due to slow start a minute, in the debugging, please do not think bad, anxious to look at the light, so as not to damage your.
TTL modulation Description: 0-5V voltage signal (0 is off, 5 is open, the frequency determines the laser light flashing speed)
Package
1pc 4A Circuit Power Driver Board f 450nm 520nm Blue Green Laser Diode TTL 3W 4W
Payment Details
We only accept Paypal Payment.
We will send the item to you as soon as you won and paid.
Delivery Details
We provide standard shipping to international via China Post airmail or Hongkong Post airmail with tracking number.Contact us if not receive items.
We only ship to the approved address given in Paypal Payment.Please make sure payment address in Paypal is correct.Any non-received items caused by invalid address registered on Paypal are not in our full refund or replacement policy.
Returns and Replacements
We accept returns and replacements within 30 days from the day the cutomer receive the products.Please make first contact within 30 days from receiving the order.Products should be returned in original condition.
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