KY-022 Infrared Receiving Sensor Module KY-005 Infrared Transmitting Sensor Module Infrared Transmitting DiodeItem NO.: KY-005022

KY-005 Infrared Transmitting Sensor

KY-022 Infrared Receiving Sensor

KY-005 Product Introduction:

Infrared emission tube, also known as infrared emission diode, belongs to diode class. It is a light emitting device that can directly convert electric energy into near-infrared light (invisible light) and radiate it. It is mainly used in various photoelectric switches and remote control emission circuits.

The structure and principle of the infrared emission tube are similar to those of ordinary light-emitting diodes, but the semiconductor materials used are different. Infrared light-emitting diodes usually use materials such as gallium arsenide (GaAs), gallium arsenide (GaAlAs), and are encapsulated with transparent or light blue and black resin.

Emission distance, emission angle (15 °, 30 °, 45 °, 60 °, 90 °, 120 °, 180 °), emission light intensity, wavelength. The above are physical parameters.

Electrical Performance Parameters:

● Commonly used diameter in the market: 3mm, 5mm for low-power infrared transmitting tubes, 8mm, 10mm for medium and high-power transmitting tubes

● Forward voltage of small power transmitting tube: 1.1-1.5V, current 20ma

● Medium power is forward voltage: 1.4-1.65V 50-100ma

● Forward voltage of high-power transmitting tube: 1.5-1.9V200-350ma

● 1-10W high-power infrared transmitting tube can be used for infrared monitoring lighting.

Ky-022 Product Introduction:

1. The infrared receiver module uses the 1838 infrared receiver

2. This model is universal, with iron shell, and can bend feet

3. Size: 6.4 * 7.4 * 5.1MM

4. Receiving angle 90 °

5. Working voltage 2.7-5.5V

6. Frequency 37.9KHZ

7. Receiving distance: 18m

The inner and outer double shielding packaging structure is adopted, which has strong anti light and electromagnetic interference ability. The built-in infrared special IC can work normally under 500LUX light intensity. It is widely used in home appliances such as stereo, TV, video recorder, disc player, set-top box, digital photo frame, car stereo, remote control toys, satellite receiver, hard disk player, air conditioner, air heater, electric fan, lighting, etc.