ALP offers Sunlight Readable Display, Sunlight Readale LCD, Polarized Touch Screen, Rugged Touch Screen, Micro EMI-mesh Shield, EMI Shielding, NVIS, High Bright LED, Transflective LCD, and Optical Bonding Display.
ALP offers EMI-mesh Shield, Micro EMI mesh Shield, Sunlight Readale touch screen, Polarized Touch Screen, Rugged Touch Screen, EMI mesh Shielding, NVIS Filter, LED Driver, EMI-mesh, Optical Bonding Display.
ALP offers Mesh-EMI Shield, EMI mesh Shielding, EMI display, which are superior than EMIClare. EMIClare is an etched micro mesh - a EMI mesh shielding. ALP's EMI mesh is superior than etched EMI mesh shield in its optical performances.
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LED Drivers

High Bright LED Backlight Drivers

ALP offers high bright LED backlight drivers with a wide range of voltage output and with constant current. The drivers are desinged to suit your various applications. More product information may be obtained by clicking the tabs above.

Power efficient LED backlight driver with 0~100% dimming function, Output 9.5 ~ 13Volts

ALP designed and manufactured a power efficient LED backlight driver with 0~100% dimming function. The sophisticated dimming circuit is incorporated in order to facilitate the use of a NVIS compatible LED backlight in its night mode. In many integrations, the brightness may be adjusted to 0 ~ 10 nits, LED driver brochure. Some features of our LED backlight driver is summarized in the following.

  • Power input connector type: JST2.0/2C
  • Pin assignment:
    • Pin#1: Input voltage, +9.7V ~ +15V
    • Pin#2: Ground
    • Pin#3: No connection
    • Pin#4: Brightness control, 0V ~ 5V;
    • Dimming range, 0 ~ 100%
    • Pin#5: LED on/off, 0V off; 5V on
  • LED output: two outputs, connector type: DF13-2S-1.25C
  • Pin assignment:
    • Pin#1: Output voltage, +9.5V ~ +13V
    • Output current, 0.1A ~ 0.6A
    • Pin#2: Ground

Power efficient LED backlight driver with 0~100% dimming function, Output 50 Volts

ALP designed and manufactured a power efficient LED backlight driver with 0~100% dimming function. The sophisticated dimming circuit is incorporated in order to facilitate the use of a NVIS compatible LED backlight in its night mode. In many integrations, the brightness may be adjusted to 0 ~ 10 nits, LED driver brochure. Some features of our LED backlight driver is summarized in the following.

  • Power input connector type: S7B-PH-SM4-TB(JST)
  • Pin assignment:
    • Pin#1: Input voltage, +12V
    • Pin#2: Input voltage, +12V
    • Pin#3: Input voltage, +12V
    • Pin#4: Grund
    • Pin#5: PWM Control
    • Pin#6: Ground
    • Pin#7: on/off Control
  • LED output: two outputs, connector type: S2B-PH-SM4-TB(JST)
  • Pin assignment:
    • Pin#1: VLED+ (Max. 50V)
    • Pin#2: VLED-