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CA-288 Universal 26-55 inch LED LCD TV Backlight Driver Board TV Booster Constant Current Module High Voltage Board Yuup

Original price was: $ 274,91.Current price is: $ 109,96.

SKU: us_7884331942062 Category: Electronic Components & Supplies Tags: Electronic Components & Supplies, Module Board, Power Supply Module

Description
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Feature:

Uses: for 26 inch – 55 inch LED TV display voltage exceeds 100V and above 165V

Input voltage range: 19-45V DC

Output voltage range: 60-165V DC

Output current: 10MA-1000MA can be set

Note:

The operating voltage of the light bar must be any voltage between 60V and 165. Can’t be lower than 60V. Can not be higher than 165V, the design working limit voltage condition of this product shall not be higher than 165V. If this voltage is exceeded, the screen may be dark or the lamp may flicker. This product only has constant current, no constant voltage, and the voltage will be automatically adjusted to the corresponding voltage according to the required voltage of the light bar, so you do not need to entangle the voltage measured at no load.

Correctly illuminate problems that may be encountered:

1. The brightness is not enough, the screen is obviously darker than the original board, there may be two reasons:

First, after connecting the dimming foot, try to adjust the brightness with the remote control. If it can’t be solved, test the voltage of the actual pin. (Note: the brightness is the highest when the product is 0V, and the brightness is the darkest when the voltage is high.) If the voltage range of the analog voltage mode is between 0V-5V or 0V-3.3V, this should be adjusted if the voltage is always at a high voltage and cannot be reduced. If it is a PWM signal, the voltage is stable at 3.3V. At this time, if the light is adjusted to the brightest or the requirement is not met, the second scheme must be implemented.

Second, adjust the resistance on the board and increase the current to meet the requirements.

Package includes:

1 x Driver board

Fast Shipping and Professional Packing

We offer a wide range of shipping options owing to our long-standing relationships with UPS, FedEx and DHL. Our warehouse personnel will pack all goods to our exacting specifications. Your goods will go through a thorough inspection and be securely secured prior to being shipped. Every day, we deliver to thousands of customers across many countries. This shows our commitment to become the biggest online retailer on earth. Warehouses and distribution centers can be found in Europe and the USA.

Orders that contain more than one item are assigned processing times in accordance with the item.

Prior to shipping, we check the item thoroughly before sending the items. The majority of orders will be delivered within 48 hours. Delivery time ranges between 3-7 days.

Returns

The inventory is always changing and we do not completely manage it because several parties are involved, including our warehouse and factory. The actual stock levels can fluctuate at any point. Please understand it may happen that your order is out of stock after the order has been placed.

Our policy is valid for 30 days. However, if the 30 days have elapsed after you bought your product, we are unable to provide a refund or exchange.

You can only return an item if it is unused and is in the same condition the day you received it. It must also be in its original packaging.

CA-288 Universal 26-55 inch LED LCD TV Backlight Driver Board TV Booster Constant Current Module High Voltage Board Yuup

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