445nm 450nm 1W~3.8W blue laser module driver board 12V/TTL/heat sink/Fan

Description: PICTURES OF PRODUCTS: 1,Suit for 445nm/450nm 100mW~3.8W (100mW,300mW,500mW,1000mW,2000mW,2500mW,3800mW)blue laser diode; Description OF PRODUCTS: 2,Frequency for TTL control:0-20KHz; 3,Duty cycle:input 1%-100%; 4,DC 12V input; 5,TTL Signal:0~5V; 6,Current potentiometer output:0~3A; (Adjustable) 7,Voltage potentiometer output:0~9V; (Adjustable) 6,Cooling mode:Heatsink; 7,Size:80mmx46mmx32mm(Length x width x height); *Constant current Stable voltage IC circuit, laser diode can be better protected without being damaged; *It's very suitable for Laser Stage lighting,CNC cutter laser module; CNC Engraving laser module; *Could to protect your laser module,work for long hours,it's very good choice; *Before sending the driver,we unified set current 1300mA,if buyers need larger or smaller current can be set by yourself; THE Stability is very good! The driver have been rigorously tested,and now we also have been using it; 7 Days continuous work without any problem,the diode can be Very Well Protected. This driver used a high-cost high-quality IC, more stable and to protect the laser diode. We reject low-quality electronic components. PAYMENTP: We only accept Paypal. SHIPPING: All item is shipping within 24hours except holiday and weekend after payment had been finished. USA epacket Delivery; All of other countries HongKong post airmail with tracking NO. or Singapore post airmail with Tracking No.; 1. We will send to the paypal address; 2. We will not responsible for it be returned by wrong address; 3. If you need revise ship address please send us a note before or at the moment when you make payment.We are not responsible for any wrong or undeliverable address; 7-12 working days by ePacket to USA; 7-15 working days by royal airmail to UK; 10-20 working days by royal airmail to Canada; 15-22 working days by royal airmail to most countries in Europe; Country Shipping Time Working Days + Saturday + Sunday 5-10 11-15 16-20 21-25 26-30 >35 United States Rate (item arrived) 5.20% 65.00% 19.70% 5.40% 4.70% Refund United Kinddom Rate (item arrived) 9.90% 63.20% 19.10% 3.40% 4.40% Refund Canada Rate (item arrived) 2.00% 45.10% 31.40% 17.60% 3.90% Refund Australia Rate (item arrived) 21.40% 52.10% 16.30% 5.20% 4.00% Refund Germany Rate (item arrived) 11.10% 22.20% 30.30% 20.90% 15.50% Refund Brazil Rate (item arrived) 0.50% 13.10% 43.30% 28.10% 15.00% Refund(>45) Russia Rate (item arrived) 0.50% 13.10% 43.30% 28.10% 15.00% Refund(>45) Ukraine Rate (item arrived) 0.50% 13.10% 43.30% 28.10% 15.00% Refund(>45) For Spain,Italy,Brzail,Russia and some other countries,items will take longer Customs clearance time.Sometimes even take about 45 working days.Any question,please email us first! If you need fast shipping such as EMS,DHL,UPS,TNT etc.,please pay extra shipping fee,also add your phone number when you pay for it; Very Important Tips: We have much experience on customs clearing; Please tell us what is the best price for declared value on the invoice,so that you can avoid to pay high tax; As far as we know , FRANCE BRAZIL and TURKEY have strict inport policy.so if your package is going to those country,you must quite familiar with the policy and tell us what should we do; If you are from Brazil,you must provide your CPF NUMBER(TAX NUMBER) to us; Customers from FRANCE,TURKEY, BRAZIL,BELARUS,RUSSIA,you 'd better choose HK Post,Fedex or EMS shipping methord. ABOUT US: We are professional in lighting products for many years,moement we could offer more than 1000 models for the lighting products and all parts of it.All items are new condition,about all our items have our own logo on the ,products,if you have any question about our item,please kindly email us first,we will try our best to solve it for you! CONTACT US: We provide 24 hours, 7 days service,all your messages will be replied in 24 hours. If you don't receive our reply,please kindly re-sent your email because sometimes your message maybe rejected in the junk box. Mailbox same Paypal ID; WARRANTY: Buyer MUST contact us to send the defective item back for exchange. Please read our Return/Refund policy for detail: 1. Defective products must be returned within 30days from issuing date.Otherwise no replacement; 2. No Refund accepted fater 30days of receipt; 3. Returns made for no-defective merchandise will be charge a 10% restocking fee; 4. In all cases,buyer pay shipping feeds at their own cost to return products for exchange or refund; 5. Refund will be made upon receipt returned item. FEEDBACK: Please do not leave us negative OR Neutral feedback before communicating with us via ebay messages. Feedback will be posted once the buyer leaves a feedback;If there is something wrong with your item we will try our best to discuss a solution for that problem.If you are satisfied with your ebay purchase with us please do not forget to leave us a positive feedback! DO NOT LEAVE LOW DETAIL FEEDBACK FOR US Your feedback are very important for us. Many thanks! Wishes your shopping happily!

Price: 13.99 USD

Location: ShenZhen, GuangDong

End Time: 2023-10-26T08:31:56.000Z

Shipping Cost: 3 USD