News

Hotopleds photoelectric infrared led light beads products, the wavelength range in the near infrared between 700-1600nm. Infrared ray can be divided into near infrared ray, short wave infrared ray, me......

LEDs in Endoscopic Narrowband Imaging

LEDs in endoscopic medical testing, i.e. narrow band imaging (NBI)....

Usage of infrared led

Infrared is an invisible light and many uses can be developed by utilizing this property. Infrared led is widely used in remote controls, security systems, sensors, communications, medical, anti-count......

Wavelength range of infrared led

At the current level of technology, the wavelength range of infrared led is between 700-1600nm, Hongshuo photoelectric infrared led beads cover this wavelength range, the more widely used products are......

Parameters and selection of infrared led

Infrared led lamp beads in the use of the main parameters of the selection of the main wavelength, package size, current and voltage, light-emitting angle, service life and many other aspects, but als......

Difference between infrared led beads and ordinary led

The difference between infrared LED light beads and ordinary LED light beads comes from the different process of the chip, resulting in its operating voltage and current in use are different....

Infrared led heating principle

Infrared LED heating is a non-contact heat transfer method. In the winter, for example, people baking fire heating, we are baking the fire to obtain heat at the same time, but also in the external hea......

Types of LED Power Supplies

LEDs are powered using a DC power supply and should be powered using a constant-current, constant-voltage power supply under high environmental requirements....

LED light-emitting principle

LED is a semiconductor light-emitting device, LED light-emitting basic principle is the use of carriers in the active region of the PN junction composite, and release energy in the form of photons rad......

Infrared (IR) led heating module

IR infrared light source module is a light source component suitable for infrared radiation heating equipment, which converts electrical energy into light energy with strong thermal effect and easy ab......