- Country of manufactureUkraine
Optopara of UDS-12.RF is high-speed (20000 hertz) the contactless counter of values by means of one or several breakers and is ideally suited for the COUNTER of IMPULSES UDS-12.RC and the TACHOMETER of UDS-12.R O is Completely ready to application soldered), long wires (standard) 1 meter (if necessary possibly lengthening to 8 meters). PRICE: 130 hryvnias (standard).
Optron (optopar) — the electronic device consisting of light radiator (usually — a light-emitting diode) and a photodetector, connected by the optical channel and usually integrated in the general case. The principle of work of an optron consists in transformation of an electric signal to the public, its transfer on the optical channel and the subsequent transformation back to an electric signal.
Optopara consists of crystals of an infrared light-emitting diode and the silicon high-voltage phototransistor. Crystals are located "face to face" that provides high coefficient of optical communication. Thanks to a special design of the phototransistor of an optopar has high speed in a key operating mode.
The type of a photodetector defines linearity of transfer function of an optron. Are most linear and by that resistor optrons are suitable for work in analog devices, then — optrons with the reception photo diode or the single bipolar transistor. Optrons with compound bipolar transistors or field transistors are used in pulse (key, digital) devices in which linearity of transfer is not required. Optrons with photo thyristors are applied to a galvanic outcome of schemes of management from chains of management.