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How are keyed connector used to connect to a floppy disk drive?
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What type of power connector does a floppy disk use?
It varies. There's no universally adopted external floppy disk drive standard, so it depends on the type of drive and/or computer you have. Modern (2008) external floppy drives commonly use USB (Universal Serial Bus). This isn't really a "floppy drive connector"; it's just an ordinary USB connector. The drive unit itself contains the electronics to make the floppy drive work with USB computers. The original IBM-PC line (circa 1981) included an external floppy drive option, which used a 37-pin D-shell sub-miniature connector. These weren't all that common to begin with, and are extremely rare these days. The early Macintosh computers (circa 1984) included an external floppy drive port, which used a 19-pin D-shell sub-miniature connector. SCSI floppy disk drives exist, but were always fairly rare. Some manufacturers introduced external floppy drives with manufacturers-specific (non-standard) connectors. Generally, you had to use the manufacturer's expansion card and floppy drive together. Some manufacturer external floppy connectors were mechanically compatible with the 25-pin D-shell sub-miniature parallel port connector. This allowed the same computer port to be used for either printer or floppy. However, parallel and floppy are not electrically compatible, so only a computer specifically designed for this would work. Dell used it in some of their laptops (Latitude C series, for example).
What does keyed connector mean?
A connector with a small protrusion to ensure proper mating with its counterpart.
What will happen if you plug in a floppy drive backwards?
Almost all computer connections are keyed. It is difficult to connect backwards. Connecting a data cable backward is not a concern, you can simply connect it correctly without damage. Forcing a power connection in backwards can destroy either (or both) the HD or the power supply. Make sure the power is off before connecting power.
What does the term keyed mean on connectors?
It means that the connector is not perfectly smooth and round. Somewhere on its body, there is some sort of a little bulge, blip, strip, or anything else that sticks out. That irregular piece must slide into a matching groove on the socket, otherwise the two halves of the connector don't connect. The purpose, of course, is to prevent inserting the connector the wrong way, and connecting pins together that are not meant to contact each other.
What is a keyed connector?
Keyed connectors are connectors that have something on them or are shaped so they can be connected only one way. That is, so they cannot be connected incorrectly.
How do you rewire a Fuel Injector - Connector for a 1989 Chevy?
The connector is "keyed" so that it only goes on the injector one way. Locate the key on the connector to be replaced then note how the wires go into the connector and put the wires on the replacement connector in the same orientation.
How do you connect hard disk to another PC?
Procedure Steps:Attach Power Cable: Attach one of the power-supply power connectors to the drive. It may take a little bit of force to get one of the standard, large four-wire connectors into the drive; you may have to wiggle the connector a bit to get it in. The connector is keyed, so it can only go in one way.Attach Interface Cable: Attach the IDE interface cable to the drive. Make sure to line up pin 1 of the connector with pin 1 of the motherboard, by attaching the cable so that the red wire on one edge of the ribbon cable connects to pin 1 of each device. On some drives it can be hard to figure out which end of the header is pin 1, which is why I recommend that you examine the drive before physically installing it. IDE connectors and cables are not keyed, so you can easily connect the drive backwards if you are not careful. Choose one of the following depending on whether the channel you are going to connect to has a device on it already: First Device on Channel: Simply attach one end of the cable to the drive, and the other end to the controller or motherboard. Easy as pi (not pie! :^) ).Second Device on Channel: Examine the cable that is currently connecting the first device on the channel; it should have a third, unused connector, but some cables only have two connectors on them. If the cable has a third connector, attach this to the drive you are installing. If you need to switch which connector goes to which drive so that the cables will reach both drives, you can do this, as it really doesn't matter for standard setups which drive takes which connector. If the cable only has two connectors, you will need a new cable with three connectors (available at most any decent computer store).Double-Check Connections: Check over the connections you just made to ensure that they are correct. Make sure you haven't accidentally loosened anything. For example, if there was already a device on the channel when you attached this drive, make sure you have not pulled the cable loose by mistake (which is common, because the connectors don't fit very tightly on many systems).
If your CD drive does not want to turn on when the ribbon cable is plugged in but when it is not it turns on what could be the problem?
You may not have a ribbon cable that is keyed so you can only insert it in the right position. Try turning the connector upside down and see if it will fit. i tried both ways.. it is the same for the hard drive aswell
What does the keyed mean on connectors?
It means that the connector is not perfectly smooth and round. Somewhere on its body, there is some sort of a little bulge, blip, strip, or anything else that sticks out. That irregular piece must slide into a matching groove on the socket, otherwise the two halves of the connector don't connect. The purpose, of course, is to prevent inserting the connector the wrong way, and connecting pins together that are not meant to contact each other.
How are keyed connectors designed to be inserted?
Keyed connectors are designed to be inserted only in one direction. Keying is used as a safety feature to prevent wrong orientation/plug in which may lead to damaging the connector/circuit board
How much voltage does the PCI bus use?
The PCI bus is an unterminated bus using either 3.3V or 5V signaling voltages. Cards using PCI are keyed by slots in their edge connector to prevent plugging the card into a connector on a bus that expects signaling voltages that they are not compatible with.
When was Keyed Up created?
Keyed Up was created in 1983.
