led backlight universal led inverter board driver step up voltage converter board

Led Lcd Tv Backlight Driver Board
$0.75
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Description
Products Description
New Universal LED Booster Board Modification instructions for LED high-voltage board: 1: Connect the power supply, ground wire, and switch signals required for the boost board to the universal LED boost board VCC:power supply ON:switch signal ADJ: brightness control GND: ground wire Tip: Same connection method as LCD high-voltage board
2: Use a multimeter to measure how many lines are connected to the LED light strip for power supply, which ones are the negative poles, which ones are the negative poles, and which ones are the negative poles There are only positive and negative lines in many, and those who engage in technical skills should not use them. You can see the definition by looking at the light bar.
Reminder: The power supply of LED light strips is the same and connected together How many negative electrodes represent how many sets of series circuits CN1: Power supply switch signal brightness control ground wire (Same as LCD) 【 Size 】 12 * 1.5cm (length * width) [Degree of New and Old] Brand New Kind reminder: When connecting LEDs, it is important to note that the interface definition only includes positive and negative poles. The positive input power supply must not be connected in the wrong or reversed direction
Certificates & Production Processes
Packing & Delivery
1. Normal packaging.
2. Export carton.
3. Custom packing.
4. All orders are will be shipped within 3-25 days after customers confirmed payment.
Payment&Shipping
PAYMENT Standard payment terms: pay 30% deposit in advance, 70% balance before shipment. Online trade assurance order, all is up to you. More payment terms could be provided! (T/T,PAYPAL WESTERN UNION) SHIPPING After-sales Service: 100% strict inspection and test before shipment. Replace in one weekonce original defective goods found on arrival. Enjoy one year warranty.
FAQ
Q: What is the minimum order quantity for your products? A: If you need a small order, please contact us Q: How long is your delivery time? A: The product will be sent within 3 days after payment is confirmed, and the delivery time is 3 to 6 days Q: Do you test or inspect all items before delivery? A: Yes, we tested and checked all items before shipment. Q. What is your warranty? A: 60 days after receiving the goods. Our products are 100% tested before being shipped. If the goods are defective, please notify us within 3 days after delivery. Any item must be returned as is to be eligible for a refund or payment. The buyer is responsible for all freight incurred. Q: How do I pay for the order? A: We accept wire transfer, Western Union, Pay Pal, moneygram, escrow (if you prefer other methods, please contact us)