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The LED controller (inverter) is recommended to be used when replacing CCFL lamps with LED strips in monitors, TVs, laptops.
Key Features:
Input voltage: +10 ... 30 V
Output voltage:+9V
Logic level voltages ENA and DIMM: 0 ...+5 V
Dimensions: 7 x 2 cm
Connector pinout: VCC, VCC, ENA, DIM, GND, GND
Driver IC: DF6113
Connection diagram: ENA+DIMM inverted analog dimming (see datasheet for microcircuit)
Typical driver circuit:
To connect to constant full brightness, the ENA contact (enable) must have a high logic level (+ 5V), and DIMM (dimming) must have a low logic level (connect to minus or leave just not involved).
For dimming (dimming), it is necessary to give a high logic level to the ENA contact, and to the DIMM send a PWM signal or an analog signal, taking into account that the dimming connection circuit is inverse (0-on, 5V-off).
Добрый. Данная плата понижающая. Входное напряжение 10..30 В , выходное около 9 в.
В LED лампах подсветки для мониторов применяется последовательно-параллельный способ подключения светодиодов. В каждой параллельной ветке по 3 светодиода последовательно.
Общий плюс. ШИМ регулировка по минусу. Типичная схема для данного драйвера:
The data presented in the product description are for reference only and may differ from those indicated by the manufacturer.
To carry out technical calculations and obtain the exact parameters of the goods, use the datasheets from the manufacturer's website.
If you need additional information, or you found an error in the description, or have other questions about this product, then our manager will help you: Денис - Днепр
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The data presented in the product description are for reference only and may differ from those indicated by the manufacturer.
