Universal 26-55 inch LED LCD TV Constant Current Inverter Board Universal Backligh Module DC 10V-26V to DC 65V-165V 10MA-1000MA

Universal 26-55 inch LED LCD TV Constant Current Inverter Board Universal Backligh Module DC 10V-26V to DC 65V-165V 10MA-1000MA

Feature: 1: Wide range of applications 2: Small size 3: Simple to use 4: stable performance 5: 26-55 inch universal type Specifications: Input voltage range: 10-26V DC Output voltage range: 65-165V DC Output current: 10MA-1000MA can be set Size: 12*6cm (manual measurement) Net weight: 55g Notice: The working voltage of the light bar must be any voltage between 65V-165. Can't be lower than 65V It cannot be higher than 165V. The design limit working voltage of this product should not be higher than 165V. If this voltage is exceeded, the screen will be dark or the lamp tube 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, so you do not need to worry about the voltage measured when it is no-load. Regarding the descrtion of changing the resistance, not every light bar needs to change the resistance when going back. Go back and light it up first. If the brightne is too dark, you need to increase the current by shorting the resistance. It doesn't matter if it is connected to the resistance, please be aware of the maintenance colleagues! Poible Probl with Correct Lighting: The brightne is not enough, and the screen is obviously darker than the board. At this time, we start from two aspects: 1. After connecting the dimming pins, try to use the e control to brighten the brightne to see if it can be soed. If it cannot be soed, test the voltage of the actual pin position. The darkest.) If the voltage range of the analog voltage mode is between 0V-5V or 0V-3.3V, if the voltage is always high and the voltage cannot be reduced, this should be adjusted. If it is a PWM signal, the voltage is stable and is 3.3V. At this time, if it is adjusted to the brightest and still fails to meet the requirements, the second solution must be implemented. 2. Adjust the resistance on the board and increase the current to meet the requirements. Package Included: 1*Universal 26-55 inch LCD TV LED constant current board booster board backlight high voltage board

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