An optocoupler package (30) is disclosed.
This device comprises means ensuring negative feedback of the second optocoupler (OC2) to the first optocoupler (OC1).
An assembly additionally monitors the output voltage, for example by means of an optocoupler (17).
In a second embodiment of the invention, only a single optocoupler is provided per bidirectional connecting line.
The first optocoupler (OC1) makes it possible to discharge a capacitor (C) connected to the telephone line, the second optocoupler (OC2) converts the discharge current (ID) into an image current (ID') in a measurement circuit (S).
In the present invention, light from a low coherence light source (10) is divided by an optical coupler (20).
It is disclosed a light-emitting device (200) comprising at least one light guide (202), an optical coupler and at least one light-emitting diode, LED (201).
A control amplifier (8) influences a pulsewidth modulator (2) by means of an optical coupler (9).
The main purpose of an Opto-isolator is to prevent the high voltages or rapidly changing voltages on one side of the circuit from damaging components or distorting transmissions on the other side.
The main purpose of an opto-isolator is “to prevent high voltages or rapidly changing voltages on one side of the circuit from damaging components or distorting transmissions on the other side.
The main purpose of an Opto-isolator is to prevent the high voltages or rapidly changing voltages on one side of the circuit from damaging components or distorting transmissions on the other side.
The main purpose of an opto-isolator is “to prevent high voltages or rapidly changing voltages on one side of the circuit from damaging components or distorting transmissions on the other side.
The first is disposed between the transmit channel and the hybrid; the second between the receive channel and the hybrid.
The present invention is also concerned with a method for fabricating the above described monolithic semiconductor photo-coupler device.
Circuitry (200) that prevents an opto-coupler (205) from exceeding a particular power rating.
The circuit also comprises an opto coupler coupled to a computer and responsive to a sync signal therefrom.
The resultant pulse modulated data streams then digitally traverse isolation boundary (302) via an isolation device such as optocoupler (308).
It consists of an infrared LED and a phototransistor (that is sensitive to light).
A first opto-coupler circuit (ISO1) may be configured to detect both high and low current states in the current loop circuit.
The light emitted from the at least one LED chip (9) is coupled into an elongated light conductor (5) by means of a light coupler (4).
Isolation coupling circuit, currently uses two types of circuit forms: optocoupler and high frequency transformer.
The imaging device may further include the ability to be attached to an optical coupling device, using C-Mount threads or another proprietary or unique connection method.
With the help of an amplifier and an optocoupler that transmit a signal to the unit, you can check the welding itself.
Said pulsewidth modulator control controls a normal mode voltage converter (3, 4) with synchronous rectification (5).
A monolithic optocoupler consists of a light-emitting diode (2) and a photo-diode (3) mutually spaced on the surface of a semi-conductor substrate, for example an intrinsic-conduction InP substrate.
Conventional solutions utilize a photocoupler and other components for flyback-type isolated power supply control.
The latent failure detection engine can open and close an optocoupler on the input side of the interface, which discharges and charges a capacitor on the input side.
Requêtes fréquentes français :1-200, -1k, -2k, -3k, -4k, -5k, -7k, -10k, -20k, -40k, -100k, -200k, -500k, -1000k,
Requêtes fréquentes anglais :1-200, -1k, -2k, -3k, -4k, -5k, -7k, -10k, -20k, -40k, -100k, -200k, -500k, -1000k,
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