LED Universal Constant Current Board
Product details :
| Model: | yongs-22H50 |
| Size: | 22*50mm |
| nput power: | DC12V |
| Output voltage: | The voltage requires that the LCD screen backlight is below 20-55v,
and the specific output power depends on the screen (automatically
match the output power). |
| Output current: | about 240mA |
| Working temperature: | -10～+50 ℃ |
| Storage temperature: | -20 ~ +70℃ |
| Applicable size: | 7-24 inch LCD monitor (port matching is normal) |
| Light bar interface: | 1 PH2.0-4PIN connector |
| 1 PH2.0 -2PIN connector |
| Note: | Only one power cord is provided, and no output cord is provided. |
| [General LED constant current board modification instructions] |
| 1. Connect the power, ground and switch signals required by the
booster board to the general LED booster board. |
| VCC power supply, ON switch signal, ADJ brightness control, GND
ground |
| Tip: The same connection method as the LCD high-voltage board |
| 2. Use a multimeter to measure how many wires are connected to the
power supply of the LED light bar, and how many wires are needed;
how many negative wires and how many wires are respectively.
Regardless of the number of lines, only the positive and negative
poles are divided. Those who understand the technology should not
have to weigh it, and they can understand the definition by looking
at the light bar. |
| Example: 10P interface is defined as 3- 4+ 3- |
| Tip: The power supply of the LED light bars is the same, and they
are all connected together. The number of light bars represents the
number of series circuits. |
| Example: 3- 4+ 3- (6 series circuits) |
| Reserved port: | 6P*2, 7P*1, 10P*2, 12P*2 |
| LED Universal Constant Current Board |
Why Choose Us :
According to customers' various requests,
we can match all accessories which inclusive of driver board,
touch-screen, LED backlight & LVDS cables. TFT LCD,
LCD panel, LCD display,LCD screen, LCD monitor,
LCD module from 2.2 inch to 88 inch.
Quality promised, 100% original,fast delivery,
also enjoy one year guarantee !
Shipping and Package :
1)All of our product will be testing before shipping. So you can be assured the quality of our products
2) All Panels are packed with new and firm carton, capable of long
distance transportation.
3) Shipping accepted: FEDEX, DHL, UPS, TNT, EMS, AIR FREIGHT, SEA
FREIGHT
4) Delivery time: as we have huge stock, orders only takes 1-3
working days after reveived the payment, and will use third parties
delivery services or delivered as clients request.
