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What is the minimum voltage of an electronic discharge ESD tha you can feel?
Wiki User
∙ 13y ago
3000 volts From ESD Association ESD Handbook ESD TR20.20 section 5.3.2.1: "When people are charged with static electricity, they can release stored energy to conductive objects such as doorknobs and electronic circuits. This transfer of energy is called an electrostatic discharge. Sometimes the electrostatic discharge causes visible sparks, but more often, it is both unseen and unfelt. Electrostatic discharges can damage ESD sensitive components used in modern electronics. Static electricity is a natural phenomenon that occurs in all climates and at all levels of relative humidity year round. Most people cannot feel an electrostatic discharge unless the static voltage is greater than 2000 volts. However, some electronic circuitry can be damaged by ESD that is less than 2000 volts. The damage can be done without people having any sensation of the ESD event. When a wrist strap is worn properly and connected to ground, the person wearing it will stay near ground potential."
Wiki User
∙ 13y ago
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How computers use binary codes?
Computers have zero IQ. Computer can understand or feel "High voltage" or "Low voltage" or you can say, on and off. Computers use '0' for low voltage and '1' for high voltage. by using the conbinations of '0' and '1' all numbers and characters are classified. for example- if you have to write 'A', It is represented in ASCII code assigned to it and then converted to binary, hence use it.
Average height of a shop counter?
The local building code should be checked because there is probably a minimum required height. Some shop ceilings will be higher than the minimum to make the room feel more spacious. It could possibly be 9'-0"min, 10'-0" or more.
How many milliamperes can humans typically tolerate before harm occurs?
It really depends on how much voltage is present in relation to the current; your physiogamy (heart condition, pacemakers, etc,) and how/where it is applied, age and your individual body resistance. Is it across the arms from voltage source to ground (one hand to the other) crossing through the chest? Is it a lightning strike? A typical television's high voltage section runs at 15,734 hz. per second and generally ranges from an average of 19,500 to 23,000 volts. The average current available is seven milliamps, or .007 amps. Most people can handle a discharge from a TV, but it most likely will cause an adrenaline release in your body. Then, for about 45 minutes or so, you'll feel great. Then after that, you can expect a feeling of heavy fatigue as the adrenaline dissipates. I've been personally zapped several times over the years and that's about the only ill effects I've ever encountered. ON the other hand, an electronic ignition coil can put out anywhere from approximately 35,000 to 100,000 volts at a much higher current. It too produces the same effect as a TV high voltage discharge, plus a numbing of the extremity inviolved. Yet, we know too, that people have survived lightning strikes, and we're talking roughly a million volts at thousands of amps, and they too have survived the incident with little or no apparent damage (but not in all cases). Having been burned by radio frequency from a ham transmitter running at 75 watts output, I encountered a very nasty little burn as I brushed up against the antenna with my thumb, which bore a perfectly round, 1/8" hole into my skin, cauterized the wound and left it complete with a scab to cover the hole. That was an especially nasty wound and it hurt for several days afterward, but I suffered no other ill effects. It's possible place your hands on both terminals of a car battery at 12 volts, yet it has the storage capacity of a few hundred "cold cranking amps" and not feel a thing. Stick a 9 volt transistor radio battery to your tongue and you'll definitely feel a tingle, but on a "dead short" that same battery can deliver up to a whopping 80 amps for a fraction of a second. How many milliamps? At what frequency? AC, pulsed DC or RF? At what voltage? For how long? The whole point is that it varies from individual to individual and on many other conditions. Simple rule of thumb: Keep one hand in your pocket when working on anything where the potential to shock you is present, and don't believe "trueisms" concerning electricity.
Why is electrostatic discharge a problem for MOSFET and what occurs?
It can punch through the thin insulating oxide layer between the metal gate and the semiconductor channel, causing them to short and destroying the field effect transistor. For some transistors a discharge of as little as 20V (which you could never feel) would be adequate to do this.What is even worse is a partial punch through, which does not immediately destroy the field effect transistor. Instead it degrades it causing it to unexpectedly fail a year or more later. These can cause unacceptable levels of warranty returns and/or customer complaints.
What is the minimum age for taxi driver?
19 years old can be a NYC taxi driver however not all taxi garage hires 19 year old because it to young and they don't feel comfortable givind the car to the young fellows. Specially when they are new to the field.
What is the minimum level of electrostatic discharge that a person can normally feel?
3000 volts
What is the minimum level of elecrostatic discharge that a person can normally feel?
what is the minimum level of elecrostatic discharge that a person can normally feel? Per ESD Association ESD Handbook ESD TR20.20 section 5.3.2.1 "Static electricity is a natural phenomenon that occurs in all climates and at all levels of relative humidity year round. Most people cannot feel an electrostatic discharge unless the static voltage is greater than 2000 volts. However, some electronic circuitry can be damaged by ESD that is less than 2000 volts. The damage can be done without people having any sensation of the ESD event. When a wrist strap is worn properly and connected to ground, the person wearing it will stay near ground potential."
What is minimum voltage of an electrostatic discharge that you can feel?
1500v From ESD Association ESD Handbook ESD TR20.20 section 5.3.2.1: "When people are charged with static electricity, they can release stored energy to conductive objects such as doorknobs and electronic circuits. This transfer of energy is called an electrostatic discharge. Sometimes the electrostatic discharge causes visible sparks, but more often, it is both unseen and unfelt. Electrostatic discharges can damage ESD sensitive components used in modern electronics. Static electricity is a natural phenomenon that occurs in all climates and at all levels of relative humidity year round. Most people cannot feel an electrostatic discharge unless the static voltage is greater than 2000 volts. However, some electronic circuitry can be damaged by ESD that is less than 2000 volts. The damage can be done without people having any sensation of the ESD event. When a wrist strap is worn properly and connected to ground, the person wearing it will stay near ground potential."
What is the minimum voltage of an electrostatic discharge ESD that you can feel?
1500v From ESD Association ESD Handbook ESD TR20.20 section 5.3.2.1: "When people are charged with static electricity, they can release stored energy to conductive objects such as doorknobs and electronic circuits. This transfer of energy is called an electrostatic discharge. Sometimes the electrostatic discharge causes visible sparks, but more often, it is both unseen and unfelt. Electrostatic discharges can damage ESD sensitive components used in modern electronics. Static electricity is a natural phenomenon that occurs in all climates and at all levels of relative humidity year round. Most people cannot feel an electrostatic discharge unless the static voltage is greater than 2000 volts. However, some electronic circuitry can be damaged by ESD that is less than 2000 volts. The damage can be done without people having any sensation of the ESD event. When a wrist strap is worn properly and connected to ground, the person wearing it will stay near ground potential."
What is the is voltage of an Electrostatic discharge that you can feel?
1500v From ESD Association ESD Handbook ESD TR20.20 section 5.3.2.1: "When people are charged with static electricity, they can release stored energy to conductive objects such as doorknobs and electronic circuits. This transfer of energy is called an electrostatic discharge. Sometimes the electrostatic discharge causes visible sparks, but more often, it is both unseen and unfelt. Electrostatic discharges can damage ESD sensitive components used in modern electronics. Static electricity is a natural phenomenon that occurs in all climates and at all levels of relative humidity year round. Most people cannot feel an electrostatic discharge unless the static voltage is greater than 2000 volts. However, some electronic circuitry can be damaged by ESD that is less than 2000 volts. The damage can be done without people having any sensation of the ESD event. When a wrist strap is worn properly and connected to ground, the person wearing it will stay near ground potential."
What is the minimum level of electrostatic discharge that a person can normally feel in computer?
3000 Volts or more. This comes directly from the A++ Hardware book. From ESD Association ESD Handbook ESD TR20.20 section 5.3.2.1: "When people are charged with static electricity, they can release stored energy to conductive objects such as doorknobs and electronic circuits. This transfer of energy is called an electrostatic discharge. Sometimes the electrostatic discharge causes visible sparks, but more often, it is both unseen and unfelt. Electrostatic discharges can damage ESD sensitive components used in modern electronics. Static electricity is a natural phenomenon that occurs in all climates and at all levels of relative humidity year round. Most people cannot feel an electrostatic discharge unless the static voltage is greater than 2000 volts. However, some electronic circuitry can be damaged by ESD that is less than 2000 volts. The damage can be done without people having any sensation of the ESD event. When a wrist strap is worn properly and connected to ground, the person wearing it will stay near ground potential."
What is the voltage range in which ESD can affect computer components?
Don't know the range but it only takes 10v to fry components. You won't feel see or hear that low of a discharge even.
What is the minimum electric shock that you acquire from domestic power supply?
There is no such thing as a minimum shock. A shock is caused by a current passing through your body to ground. Depending on where the current flows it will have different effects on your body and what you perceive. You can feel millivolts of voltage depending on how they are applied to your body.
Can you feel menstrual fluid drip out?
Yes, you can feel menstrual flow leaving your body. It's just the same as with discharge, you can feel the fluid leaving your body - menstrual flow is often heavier and warmer than discharge.
Does damage by esd permanently damages the computer?
Of course it does! To see static charges equalizing, turn off the lights in a room, scuff your feet on the carpet, and touch another person. Occasionally, you can see and feel the charge in your fingers. If you can feel the charge, you discharged at least 1,500 volts of static electricity. If you hear the discharge, you released at least 6,000 volts. If you see the discharge, you released at least 8,000 volts of ESD. A charge of only 10 volts can damage electronic components! You can touch a chip on an expansion card or motherboard, damage the chip with ESD, and never feel, hear, or see the discharge.
What is the minimum DC that can be felt?
1500v From ESD Association ESD Handbook ESD TR20.20 section 5.3.2.1: "When people are charged with static electricity, they can release stored energy to conductive objects such as doorknobs and electronic circuits. This transfer of energy is called an electrostatic discharge. Sometimes the electrostatic discharge causes visible sparks, but more often, it is both unseen and unfelt. Electrostatic discharges can damage ESD sensitive components used in modern electronics. Static electricity is a natural phenomenon that occurs in all climates and at all levels of relative humidity year round. Most people cannot feel an electrostatic discharge unless the static voltage is greater than 2000 volts. However, some electronic circuitry can be damaged by ESD that is less than 2000 volts. The damage can be done without people having any sensation of the ESD event. When a wrist strap is worn properly and connected to ground, the person wearing it will stay near ground potential."
What does a sinus infection feel like?
You feel puffy on the inside of your face, your face is tender, and there is discharge - not fun.
