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AC-Powered Led Lamps Without Rectifiers

AC-Powered Led Lamps Without Rectifiers

R1100E0.5WS2 = 4-WAY ROTARY SWITCHR31K, 1WR42K, 1WR53.9K, 2WR2100E2WC1100n, 630v TP3X1X1 = 230V AC PROMARY TO 4.5V, 150mA SECONDARY TRANSFORMERCON1230V AC50HZINPUTF1150mAS1ON/OFFTP2R610ELED1C2100nLED2LED4LED3LED6LED5LED9LED10LED8LED12LED11LED7R710ER810ETP1TP043215S2AC-Powered Led Lamps Without Rectifiers
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publish time: 2020-10-23
Circuit Everyday

Usually, a rectifier is required when an LED light is connected to an AC power supply.In most cases, LED lights also need to be isolated from the mains.But rectifiers produce switching noise and increase costs.Shown here is a simple LED lamp circuit that does not require the use of a rectifier.

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