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Based on the LT3755 50W white LED headlight drive circuit diagram – Circuit Schematic
Based on the LT3755 50W white LED headlight drive circuit diagram
LT3755 in the LED string high side sensing output current, high-side current sensing is used to drive the LED's most flexible program, PWM input provides up...
Infrared remote control dimmer light circuit diagram – Circuit Schematic
Infrared remote control dimmer light circuit diagram
This circuit uses KA2184 infrared receiver ASIC production infrared remote control dimmer light circuit as shown, wherein the infrared emission from the driving...
Changes inductive boost LED Driver – Circuit Schematic
Changes inductive boost LED Driver
White LED can be used in series or parallel connection, both solutions have advantages and disadvantages. The disadvantage is that parallel the LED current and ...
One thyristor incandescent dimming circuit – Circuit Schematic
One thyristor incandescent dimming circuit
(1) using thyristor incandescent dimming circuit one circuit is shown in Figure 2-66. Figure 2-66 (a) using thyristor half- wave controlled dimmer and dimmer wi...
MA1576Y charge pump LED driver circuit diagram – Circuit Schematic
MA1576Y charge pump LED driver circuit diagram
Using MAX1576Y charge pump white LED driver circuit as shown, the circuit is capable of driving up to 480mA total current two groups (n = 4 white LED) white LED...
CD4011 dual-produced sound and light control delay lamp circuit – Circuit Schematic
CD4011 dual-produced sound and light control delay lamp circuit
Sound with CD4011 digital circuits made light lamp dual-control delay section circuit shown in Figure 3-17, the left portion of the dashed line in Fig general...
Simple dimming lights circuit diagram – Circuit Schematic
Simple dimming lights circuit diagram
The figure is a simple dimming lights line, the light is adjusted by the multi-speed control switch K. When K to position "1" lights out; when K to po...
Car lights dimming circuit – Circuit Schematic
Car lights dimming circuit
1 Bute CD12V Lee output end of the eight-connected MOSFET power transistor BU * {1RF744) im JUV bone made this power MOSFET is turned on and should go off repea...
Colorful lights loop circuit – Circuit Schematic
Colorful lights loop circuit
Circuit works: 220 V AC by C1 Buck, DW regulator, VD whole stream, C2 filtered output 12 V DC voltage supply control circuit. IC1 time base integrated circuit N...
Flashing warning light produced by light control NE555 circuit – Circuit Schematic
Flashing warning light produced by light control NE555 circuit
VDI, VD2, C3, C4 compose a simple half-wave rectifier capacitor step-down regulator circuit. After power across C3 can output 12V DC voltage of about, for the t...
Coop automatically fill light circuit – Circuit Schematic
Coop automatically fill light circuit
Hens to provide adequate illumination can increase egg production rate, since when asked to shorten the winter sunshine, so chicken specialized households gener...
MIC2298 LED driver circuit diagram – Circuit Schematic
MIC2298 LED driver circuit diagram
Merry Company (Micrellnc) introduced the industry's smallest and most powerful of the most used in portable electronic devices each LED driver MIC2298....
Tubular xenon lamp circuit – Circuit Schematic
Tubular xenon lamp circuit
Tubular Xe lamp power, high brightness, known as the "little sun." Tubular xenon lamp wiring shown in Figure 2-6....
SZ-9201 uses three function lights chain circuit – Circuit Schematic
SZ-9201 uses three function lights chain circuit
It uses the mains supply via a simple DC rectifier circuit....
Barricade warning lights flashing circuit – Circuit Schematic
Barricade warning lights flashing circuit
Foot using a battery-powered blinking warning lights roadblocks N, can H1 Wu AC power to local roads Shi I make barricades with warning. hF555 and RP1,...
JS88 holiday lights IC circuit – Circuit Schematic
JS88 holiday lights IC circuit
Figure 2-39 is a typical application circuit JS88 manifold, the figure is oscillation resistor R, whose resistance to change can fine-tune the size of the water...
Light-emitting diode rectifier circuit – Circuit Schematic
Light-emitting diode rectifier circuit
In some of the requirements and the current is not rectified voltage power supply circuit is not high, can be used to form a light emitting diode rectifier circ...
Using voice switch circuit relay lighting – Circuit Schematic
Using voice switch circuit relay lighting
It uses a relay control. The voice switch is characterized by: when the first clap, then through the load (lights); when the second clap, cut off the...
DC supply voltage the more limited indication circuit – Circuit Schematic
DC supply voltage the more limited indication circuit
When the supply voltage drops below 10. 2V, the yellow light emitting diode VLi light, suggesting that storage pool can not continue to discharge....
Brightness display circuit 555 – Circuit Schematic
Brightness display circuit 555
As shown for the brightness display circuit. The circuit consists of light-sensitive sensor, an oscillation circuit, LED display circuit. Wherein the light-sens...