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LED Driver Circuit

Product ID: HPD002B-F3548

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The basic LED driver circuit is an electric power circuit used to power a light-emitting diode. The simplest circuit consists of a voltage source powering two components connected in series: A current limiting resistor and an LED.  We provide two types for your different demands, and the details are listed bellow for your reference.

Optionally, a switch may be introduced to open and close the 
LED driver circuit. The switch may be replaced with another component or circuit to form a continuity tester. Although simple, this circuit is not necessarily the most energy efficient circuit to drive an LED, since energy is lost in the resistor.
ParameterHPD002B-F3548-CEHPD002B-F3548
Input Voltage AC90~264V AC90~264V
Input Frequency 50~60Hz 50~60Hz
Output Voltage Range 20~48V 20~48V
Output Current Range(adjustable) 70~350mA(Please Do Not Over Limit @350mA) 70~350mA(Please Do Not Over Limit @350mA)
Output Power(Max.) 16.8W 16.8W
White LED in Series(Min.~Max.) 6~15pcs 6~15pcs
Operating Temperature -20°C~50°C -20°C~50°C
Input / Output Blue Connector/ Green Connector Blue Connector/ Green Connector
Dimensions 128mm(L)*36mm(W)*31.5(H) 128mm(L)*36mm(W)*31.5(H)
Certified CE/ FCC  

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