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| Categories | LED Backlight Driver Board |
|---|---|
| Model Number: | CA-255 |
| Place of Origin: | Guangdong, China |
| Brand Name: | creatall |
| Packaging Details: | static bag,1000pcs/ctn |
| Supply Ability: | 10000 Piece/Pieces per Day |
| MOQ: | 10pcs |
| Price: | negotiable |
| Delivery Time: | 5-8 work days |
| product model: | ca-255 |
| product size: | 85*45mm |
| input voltage: | 10.8-28v |
| output voltage: | 88v |
| supported: | 10-42inch |
| Port: | shenzhen port guangzhou port |
| Company Info. |
| Shenzhen Creatall Electronics Co., Ltd. |
| Verified Supplier |
| View Contact Details |
| Product List |
1. VCC: power supply and voltage positive, circuit voltage (The voltage is usually 12V or 24V)
2. ON / OFF, ON, EN, ON_BL etc: switch foot, foot switch signal (The voltage range is between 2.5V-5V)
3. PWM, PDIM, VDAJ, BL-PWM et al: brightness adjustable feet
(Dimming have two modes, one is in digital mode -PWM,
one is analog dimming -DC
4. The PWM is called pulse width adjustment, which generates a
rectangular square wave signal, the frequency is generally
200HZ-2KHZ,
the voltage amplitude is generally 3.3V, PDIM English shorthand,
Dim means"brightness."
The Analog dimming is by the DC voltage ,it is usually transferred
directly to the foot which provide 0V-5V DC voltage to control the
brightness.
GND: ground (negative)
LED +: light-emitting diode (LED strip) Positive
LED-: light-emitting diode (LED strip) Negative
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