26-55inch LED Backlight Driver Board LCD TV Constant Current Step Up Module

26-55inch LED Backlight Driver Board LCD TV Constant Current Step Up Module

SKU:XJ0032
Regular price $8.99

Reference description:

Product parameters:
Type: Non-isolated power supply
Input range: 19-45V DC
Dimensions: 120mm*60mm
Output range: 60-165V DC
Universal size: for 26-55 inch LED TV
Output current: 10MA-1000MA can be set according to needs

Precautions
  • The working voltage of the light bar must be any voltage between 60V-165. It cannot be lower than 60v; the design limit working voltage condition of this product should not be higher than 165v. If the voltage exceeds this voltage, the screen will be dark or the lamp will flicker.
  • This product is only constant current, not constant voltage, the voltage will be automatically adjusted to the corresponding voltage according to the demand voltage of the light bar;
  • There is no problem with the quality and performance of this product, and it may not be able to light up for modification, because the parameters of the modified product are unknown. Voltage, power supply, connection, structure, etc. may cause mismatch.
Possible problems with correct lighting
Option I:
  • After connecting the dimming foot, try to use the remote control to adjust the brightness to try to see if it can be solved. If it can’t be solved, test the voltage of the actual pin. (Note: The brightness of my product is the largest when the voltage is high, and the brightness is the darkest when the voltage is high. ). If it is an analog voltage mode, the voltage range is between oV-5v or 0V-3.3v. If the voltage is always high and cannot be reduced, this should be adjusted; if it is a PwM signal, the voltage is stable at 3.3V.
Option II:
  • Adjust the resistance on the board to increase the current to meet the requirements.
Package Included:
  • 1x CA-288 LCD boost driver board
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  • guaranteeQuality checked
  • Special gift cardsSpecial gift cards
  • Free return Within 60 days
  • Consultancy86-0755-85201155
Reference description:

Product parameters:
Type: Non-isolated power supply
Input range: 19-45V DC
Dimensions: 120mm*60mm
Output range: 60-165V DC
Universal size: for 26-55 inch LED TV
Output current: 10MA-1000MA can be set according to needs

Precautions
  • The working voltage of the light bar must be any voltage between 60V-165. It cannot be lower than 60v; the design limit working voltage condition of this product should not be higher than 165v. If the voltage exceeds this voltage, the screen will be dark or the lamp will flicker.
  • This product is only constant current, not constant voltage, the voltage will be automatically adjusted to the corresponding voltage according to the demand voltage of the light bar;
  • There is no problem with the quality and performance of this product, and it may not be able to light up for modification, because the parameters of the modified product are unknown. Voltage, power supply, connection, structure, etc. may cause mismatch.
Possible problems with correct lighting
Option I:
  • After connecting the dimming foot, try to use the remote control to adjust the brightness to try to see if it can be solved. If it can’t be solved, test the voltage of the actual pin. (Note: The brightness of my product is the largest when the voltage is high, and the brightness is the darkest when the voltage is high. ). If it is an analog voltage mode, the voltage range is between oV-5v or 0V-3.3v. If the voltage is always high and cannot be reduced, this should be adjusted; if it is a PwM signal, the voltage is stable at 3.3V.
Option II:
  • Adjust the resistance on the board to increase the current to meet the requirements.
Package Included:
  • 1x CA-288 LCD boost driver board

Purchasing & Delivery

Before you make your purchase, it’s helpful to know the measurements of the area you plan to place the furniture. You should also measure any doorways and hallways through which the furniture will pass to get to its final destination.
Picking up at the store
Shopify Shop requires that all products are properly inspected BEFORE you take it home to insure there are no surprises. Our team is happy to open all packages and will assist in the inspection process. We will then reseal packages for safe transport. We encourage all customers to bring furniture pads or blankets to protect the items during transport as well as rope or tie downs. Shopify Shop will not be responsible for damage that occurs after leaving the store or during transit. It is the purchaser’s responsibility to make sure the correct items are picked up and in good condition.
Delivery
Customers are able to pick the next available delivery day that best fits their schedule. However, to route stops as efficiently as possible, Shopify Shop will provide the time frame. Customers will not be able to choose a time. You will be notified in advance of your scheduled time frame. Please make sure that a responsible adult (18 years or older) will be home at that time.
In preparation for your delivery, please remove existing furniture, pictures, mirrors, accessories, etc. to prevent damages. Also insure that the area where you would like your furniture placed is clear of any old furniture and any other items that may obstruct the passageway of the delivery team. Shopify Shop will deliver, assemble, and set-up your new furniture purchase and remove all packing materials from your home. Our delivery crews are not permitted to move your existing furniture or other household items. Delivery personnel will attempt to deliver the purchased items in a safe and controlled manner but will not attempt to place furniture if they feel it will result in damage to the product or your home. Delivery personnel are unable to remove doors, hoist furniture or carry furniture up more than 3 flights of stairs. An elevator must be available for deliveries to the 4th floor and above.