How to interpret the varistor code?

A varistor is a "variable resistor". When its value changes it then changes the amount of electricity it drops. Some of the energy goes to do the job; some of the energy is "dumped" out as heat. How about this: the volume control on your radio is a varistor. A dimmer switch on your living room lights is a varistor.

Varistors are not polarity sensitive. Now I'm pretty sure that the device in question is a varistor. I googled for SAS-820KD05, found several references but unfortunately no data sheet - maybe you have more luck. One main criterium for selecting a varistor is the varistor voltage - as long as the voltage applied to the varistor is below the varistor voltage, it will behave like a capacitor. When the voltage is above, e.g. caused by a transient, it acts as a resistor, shorting this transient. Another important value is the max. pulse current a varistor can withstand.

You use varistor wich has the max voltage for that aplication example: vacuumcleaner max allowed voltage is 240v ac so you chose aprox. 250 V varistor.

Metal Oxide Varistor.

How i determine correct size varistor for protect system which work with 220 v AC?

I think your answer is given in previous question -( correct size of varistor across 24v coil) I am just pasting the same here. . . "When the voltage exceeds the clamping voltage of the varistor, it conducts current, preventing the voltage from reaching a dangerous level. If the elevated voltage is maintained for too long a time, the varistor will heat to a point where the metals in it melt and fuse together, causing a short. This also poses the posibility of a fire risk, as the current is now conducting heavily through the varistor. This is what often happens to a varistor in a power strip when lightening strikes nearby. It renders the power strip useless. But the connected devices are usually spared. "

is this coil a single shot solenoid or is it used as a filter i assume you want to know a good value for a varistor to stop voltage spikes from the reverse EMF which is aprox. 4X the input voltage. so i would say to use 2X-3X the input Voltage so 48 or 72 Volt MOV (Metal oxide varistor) You want the varistor to be several volts greater than the peak voltage of the signal across which it is connected. 24 volts is probably the RMS value of the coils voltage. Your varistor must be selected to be greater than the peak voltage. When the voltage exceeds the clamping voltage of the varistor, it conducts current, preventing the voltage from reaching a dangerous level. If the elevated voltage is maintained for too long a time, the varistor will heat to a point where the metals in it melt and fuse together, causing a short. This also poses the posibility of a fire risk, as the current is now conducting heavily through the varistor. This is what often happens to a varistor in a power strip when lightening strikes nearby. It renders the power strip useless. But the connected devices are usually spared.

A varistor is installed onto the "line" and "Neutral" wires of an AC power input. Added: Maybe this will help you more: cf. Related links, just below this answer page.

Bisque or Oak, depends on what people interpret it as.

voltage that conduction starts.

I can interpret this passage. Would you interpret that answer for me?

that depends on the year of mfg. the code changed frequently

VDR stands for Voltage Dependent Resistor .It is also called Variable Resistor or Varistor.

varistor (yes, that's a word)

Overload - excess voltage causes excess current, and the combination causes excess power dissipation, leading to overheating. If the varistor was included to help dampen voltage surges, then a very "dirty" supply. with large numbers of surges, can lead to overheating.

analyze The word decipher means to successfully interpret or understand something, to figure something out that is written in code.

In a cell the genetic code is read 3 "letters" at a time, so that each "word" is 3 bases long and corresponds to a single amino acid

u have to interpret your answer

No, a circuit protection device must open the circuit on a fault current or overload.

Resistors are ohmic and fixed whereas metrosils are non ohmic and variable - version of a varistor.

A varistor is an electronic component used for surge suppression. It is also known as a voltage dependent resistor, but it acts more like two zener diodes reversed and placed in parallel. The majority of surge suppression devices use these. However, they don't work all that well for lightning strikes.

A compiled program is source code that is translated to either machine code (native code) or byte code. Native machine code requires no further translation and can be executed as-is, but byte code must be interpreted in order to produce the required machine code. Java is an example of a language that compiles to byte code that is suitable for interpretation by the Java virtual machine. C++, on the other hand, compiles to native machine code. Interpretation is much slower than executing native machine code program, however it is more efficient to interpret compiled byte code than it is to interpret high-level source code. Moreover, byte code is generally portable whereas native machine code is always machine-dependent.

Yes, you can interpret it 2 ways.

Interpret, or Interprets.

I can interpret the meaning of this poem.