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Voltampérová charakteristika LED diódy.
Napájacie moduly pre ledky.
Ako na reguláciu jasu LED diódy ?
2.4W Ultra Bright COB LED Module:
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LM2596 DC-DC 7V-35V Step-down Adjustable CC/CV Power Supply Module :
www.aliexpress...
3W 5-35V LED Driver 700mA PWM Dimming DC to DC Step-down Constant Current :
www.aliexpress...