Name: GoldenShell studio flash PN-600 600W
Brand: Cablematic
SKU: EJ02100
Price: 405.17 EUR
Availability: OutOfStock
Rating: 5 (1 reviews)

Retro-reflective photocells with reflector

They are identical to diffuse-reflective photocells, their transmitter and receiver are located in a single device, thus minimizing installation time as it is not necessary to power a transmitter module and a receiver module separately. Another advantage of these types of photocells is that thanks to their reflector, fairly long sensing distances can be achieved; however, they do not reach the range that through-beam types can achieve.

Their operation is simple and you have surely seen them installed in elevators or parking garage doors.

The device emits a beam of light toward a reflector, this reflector bounces the light back toward the transmitter, which will be in charge of performing the action.

Unlike diffuse-reflective sensing cells, they are not guided by the color of the object, but by its degree of opacity. The module emits a beam of light toward a reflector, this reflector bounces the light and the receiver receives it again; if an object crosses between the reflector and the emitter, the light is cut off by the object and the receiver does not receive the light.

If, on the contrary, the object were transparent or translucent, it would let this light beam pass through and the photocell would not detect the object.

The same can happen with shiny or polished objects, as these can act as the reflector, emitting return light; this is why it is necessary to evaluate beforehand which type of photocell to install according to the case and object to be detected. To avoid this, there is a type of cell that has a polarized filter, which helps to attenuate this reflection and minimize potential detection errors.

Thanks to this type of polarized photocell, it is possible to detect almost transparent objects or shiny objects that may emit unwanted reflections.

Self-reflective photocells

This is one of the most economical models of detectors by photocell, but against is one of the least recommended in situations with high humidity or places with a lot of dust or dirt. The reception distance is also shortened as opposed to the barrier, so they do not have as much detection range. This factor is directly linked to the color of the object, since the light emitted must bounce on it, it will not haveThe same index of reflection an object of black color (that absorbs the light) to a white object (that bounces the light), therefore, objects of light colors will be better detected with a self-reflecting photocell.
This type of sensors unlike those of barrier, its emitter and receiver are in a single device. The emitter emits light on the object, when light reaches the object it bounces and is received by the receiver, qYou will be in charge of executing the action, like stopping a tape, adding a unit, triggering a mechanism, etc.
As it is a single device its installation is minimized, since it is only necessary to feed a point, unlike the barrier that are two points. They are ideal for installations where it is complicated or there is no space to place the receiving device.
This type of photocells can be divided into 3 groups,Standard or self-reflecting photocells, background suppression and autoreflective foreground photocells (FGS, Foreground suppression)

Self-reflective or non-suppressed photocells (the standards) are those whose detection distance is affected by the color of the detected object. As a result of this small inconvenience,Have improved these sensors by creating two variants, with background suppression and foreground suppression.
Self-reflective or suppressed photocells work in the same way as the previous ones, but also use several triangulations of the light to calculate the exact position in which the object is. Thanks to these triangulations the sensor is able to ignore any object that may be behind and pUeda interfere in the detection, in such a way that they are not so affected by lighter colors, shapes or brightness of the object.
Self-reflective photocells with foreground suppression are those that work just like background suppression but focus on the background surface, adjusting the detection zone at that distance. Basically, what the sensor does is focus on the background and will detect any object thatIs placed on said background, for example, is the system used for the detection of objects on a conveyor belt or other surface.

IEC

The IEC 60320 standard defines an international set of non-locking appliance couplers for connecting power supply cords to electrical equipment up to 250 V.

The specification ensures electrical and mechanical interchangeability across a wide range of devices. Connectors are designated by even and odd numbers, where odd numbers (C7, C13, C19) refer to the female connector and even numbers (C8, C14, C20) to the male appliance inlet.

Type	Current (A)	Ground	Typical Use
C7 / C8	2.5 A	No	Consumer electronics (Shotgun).
C13 / C14	10 A / 15 A	Yes	PC, IT equipment.

Widespread adoption of this standard has enabled global hardware manufacturing efficiency, allowing a single power supply unit to work worldwide by simply swapping the localized cord. In modern data center architectures, the shift toward C19/C20 standards is vital to handle the increased power density of high-performance servers.

Key Features

Global standardization and compliance.
Class I and Class II equipment support.
High thermal tolerance variants available.

Standardized by the International Electrotechnical Commission.

Bowens

The Bowens mount, technically known as the S-Type mount, is the most widely used bayonet standard in studio lighting. It allows for quick swapping of light modifiers.

Feature	Specification
Mechanism	3-prong bayonet with lock

Technical Detail

Features a locking pin system to secure heavy modifiers like large softboxes.

Advantages

Massive ecosystem of compatible accessories and universal standard.

Note: Ensure the locking pin is engaged before operation.

Colors insulating tape

The insulating or insulating tape is a fundamental element when making a repair or performing an electrical installation. The insulating tape will help us to protect and insulate the electrical cables from possible crossings or contacts between them or with other elements, guaranteeing that the connection is well insulated avoiding possible short circuits.
Its use is very simple, since being a flexible material allows us to apply it with comfort.
To achieve a perfect union, it is recommended that we wrap the tape covering half the cable and half over the joint, stretching the tape slightly while rolling obliquely.

For the ground wire, colored insulation tape will be used:

Green.
Green with a yellow line.

For the neutral cable, blue insulating tape will be used.
For the cable the phase isYou can use any other color:

Any color different from neutral or earth.
Black insulating tape.
Brown insulating tape.
Gray insulating tape.

ISO

The film speed sensitivity physically defined as the inverse of that required to attain a predetermined response input system. The scale was created for photographic emulsions but has also been adapted for electronic digital photography. In the one case as the other high sensitivity is the counterpart of loss of picture quality. The exposure index or senbility of a film is indicated by the scales ASA, DIN, ISO or GOST (Soviet scale currently unused). The ISO system is actually merging the ASA and DIN systems, because it indicates both values ??(so, for example, a film will have a sensitivity ISO 100/21).

Schuko

In IEC connector or cable with a base (usually plastic) and a plug to connect to the socket (plug), if we put these two things we would get the named SCHUKO is the overall connector. The schuko not determine the type of connector. It would be determined by the specification of the International Electrotechnical Commision (IEC). We leave a small sample of Schukos internationally.

Jack connector

We can find 3 types of jack connector, monaural TS connector (tip-sleeve), TRS (tip-ring-sleeve) and TRRS stereo plug (tip-ring-ring-sleeve) which is used in most mobile devices, tablets, MP3 etc ...
We can difference these 3 types of connectors according to their diameter:

1. 6.35 mm jack connector or TS.
2. 3.5mm minijack connector or TRS, is the most common, usually used in headphone's output of portable devices.
3. 2.5mm jack connector or TRRS.

It consists of a maximum of three connecting parts being called the largest mass or negative polarity and two smaller size located more towards the end of the connector,
The called positive that correspond to each channel, such three-part plug can transmit signals in two separate channels, also known as stereo signals. There's a mono version, consisting of only two parts, a negative and a positive.

A. Protector
B. Stem
C. Ring
D. Tip
E. Kindred
F. Ring (Signal Right)
G. Tip (Signal Left)

Electrical cable sections

When carrying out an electrical installation or electrical circuit several factors must be taken into account, one of them is the selection of the appropriate cable. According to the installation and the use of the same we can find different diameters that support different loads. The cable section will also help us not to overheat our installation, since the larger the section, the greater the thermal resistance.
In the following table poWe can see the corresponding load supported for the different sections of cables.

Types of photoelectric sensors

The photoelectric sensors are those sensors that act by closing or opening the circuit depending on the light intensity they receive.
The system consists of an emitter system in charge of emitting light and a receiver system, in charge of managing its function according to the light received.
We can find several types of photoelectric sensors although we can divide them into several more generic groups, barrier photocell (A), Self-reflective (B) and reflective with reflector (C).

Types of bulb socket

The socket is the part that allows connecting the bulb to the socket. There is a wide selection of bushings for different types of bulbs. The nomenclature for each type includes 1 or more letters (type of lampholder), followed by 1 or more numbers (diameter of lampholder).
Example: The bush E27 would correspond to the type of thread E (Edison) of 27mm in diameter.

E12: Diameter of 12mm, this is a tamYear smaller than the most commonly used standard E27.
E14: It is the second most common cap, only varies a little of the E27, with a diameter of 14 to 17 mm. It is normally used for bulbs or lamps.
E27: This is the most common cap. It has a thick cup shape with thread to be able to adapt to the connector. It measures 27mm wide.
E40: Has a diameter of 40 mm, it is the largest thread of this tIpo.
G4: With a distance between pins of 4.0 mm. It is a type of cap that is frequently used in appliqués, ceiling lamps and hanging lamps.
G5.3: With a distance between pins of 5.33 mm. The GU 5.3 socket format is a format widely used in small led floodlights with transformer. Usually used in halogen lamps and dichroic halogens.
GY6.35: With a distance between pins of 6.35 mm, trOf a model similar to the previous one.
G9: With a ditancia between pins of 9,0 mm. Usually used for ceiling lamps and hanging lamps.
G13: With a distance between pins of 12,7 mm. It is used in fluorescent tubes.
GX53: With distance between pins of 53 mm. Its most common use is the installation in light bulbs to illuminate furniture or unusual places. It does not need transformer.
GU10: With a distance between10 mm pins. The GU10 bushing shape is a widely used format in small transformerless LED spotlights. Usually used in dichroic halogen lamps.
B22: Type of bayonet connector used in countries such as Africa, India and Ireland.
MR16: Its use is normally limited to 12V halogen lamps.

VAC

VAC would be the abbreviation of Volt Altern Current which would be translated Volts of alternating current. The difference between VDC is that its sinusoidal oscillation achieving a more efficient energy transmission.

The alternating current is the energy that we receive in our homes, it is generated in the power plants by means of alternators.

The intensity of this type of current varies with time, and changes direction 50 times throughsecond (50hz). The generated voltage changes in the form of sine wave so it is not constant.

In the image:

Current by pulsations.
Direct current (DC).
Alternating current (AC).
Variable current.

Barrier Photocells

The barrier sensor is possibly one of the most used sensors due to its simplicity of use, easy installation and reliable operation.
Its operation is simple, the transmitter is placed in line with the receiver being one in front of the other. Thanks to this distribution external aspects such as dirt, dust, humidity affect to a lesser extent its operation.
This type of barrier sensors have a range ofAnd much greater detection to the rest, it is possible to say that being an emitter and a receiver this type of sensors are not able to detect color in objects as other sensors can make and it is necessary to take into account that these sensors emit a light that is captured By the emitter, if when crossing the barrier we do with a transparent or translucent object will not be activated, as the beam of light will get through the object, therefore alone andS valid for objects with a high degree of opacity.
These types of sensors are widely used in security and automation systems, for example opening or closing a barrier or door, activating an alarm, etc.
When faced with, the emitter emits a beam of light to the receiver, if the receiver is receiving the light beam it will be in standby mode to act. When an object passes between the sender and the receiver, cutting the view directlyAnd leaving the receiver without receiving the light this will activate the function for which it is programmed, for example in a security door, the door remains closed while the light beam is received by the receiver, if a person passes between the two transmitters The beam and light will be interrupted by the body of the person, so that the sensor will act by opening the door.

Colors of electric cables

As it is common in installations we can find a standard of colors in the electric cables.

These regulations help at a glance to understand the connection and the resolution of possible faults or failures.

Below we attach the color/cable relation for electrical installations.

The ground wire can be identified in several ways:

Green cable.
C cablegreen smell with a yellow line.
Cable without insulation.

The neutral wire will be blue.
The phase cable can be identified in several ways:

Any color different from neutral or earth.
Black insulation.
Brown isolate.
Gray insulation.

GoldenShell studio flash PN-600 600W

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