Introduction to the Application of Counting Decoder CT4004

CT4004 is CT series CMOS integrated circuit decimal counter - seven-segment font decoder circuit, can be directly used with BS201, BS205, BS207 and other common cathode LED digital tube, counting and displaying the input clock pulse signal, using the power supply voltage 4 ~10V, the highest count clock frequency is 100KHZ, CT4004's pinouts are arranged and function as shown in the figure. The functions of CT4004 are shown in Table 9-45.

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CT4004 pinout external lead arrangement and utility circuit diagram

Application circuit diagram for CT4004 and BS205 connection

Recessed Installation Linear Light in led tubes namely LED wall washer series aluminum lamp body, compact and lightweight cover and mounting bracket made of aluminum alloy die-casting high-pressure high-temperature silicone rubber seals, ensure waterproof reliability. Lamps can be a combination of single or multiple installation. Applicable to all kinds of buildings, indoor and outdoor local or contour lighting.


Lamp housings are made of aluminum drawn, sharp lines, simple structure, beautiful appearance, strong, corrosion-resistant, easy to install. Light surface electrostatic spray, high temperature resistance, good weatherability. Imported anodized aluminum reflector plate, ensuring high output light energy. 3MM thick high-strength tempered glass, high transmittance, impact resistance. Built up to ensure protection class IP65. 

Technical parameters Model: HX-XQ range of colors: red, yellow, blue, green, white and color beam angle: 15 ° -60 ° light irradiation distance: 20 m control system: DMX512 controller or wall washer simple controller case material aluminum connection standard signal power cord connector 3-pin signal connector


Electrical Specifications

Rated operating voltage: AC90-260V / 12V DC

Rated operating current (maximum): 1.8A (PC-12V) 3.6A (PC-12V) 5.4A (PC-12V)

Power consumption: 21.6W (PC-12V) 43.2W (PC-12V) 64.8W (PC-12V)

Environmental Specifications

Recommended temperature: -20 ℃ -40 ℃ Waterproof grade: IP65

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