RFE JVR07N751K65P
METAL OXIDE VARISTOR
| Part No. | JVR07N751K65P |
|---|---|
| Datasheet | JVR07N751K65P Download |
| Manufacturer |  RFE |
| Description | METAL OXIDE VARISTOR |
| Buy | Stock & Price |
METAL OXIDE VARISTOR MOV - 7mm Disc RoHS ü HOW TO SELECT METAL OXIDE VARISTORS
● What is the range of ACrms or DC Voltage in the application?
● How will the varistor be connected in the circuit?
● Calculate the required varistor voltage at 10% to 25% above the system RMS or DC Voltage.
● Calculate the varistor energy rating needed based on energy in transient voltage.
● Calculate the surge current wave form from the surge voltage and surge impedance.
● Check to make sure the withstanding surge current of the varistor is sufficient. P Type Y Type (most popular)
● Check whether the maximum energy and surge life of the varistor is enough.
● Check the relation: Maximum withstanding voltage of the protected device > Maximum clamping voltage of the varistor > The real clamping voltage occurred > Breakdown voltage of the varistor >Operating voltage of the protected device. 7 f JVR VARSITOR Part Maximum Varistor Maximum Withstanding Rated Energy UL CSA VDE Number Allowable Voltage Clamping Sur...
● What is the range of ACrms or DC Voltage in the application?
● How will the varistor be connected in the circuit?
● Calculate the required varistor voltage at 10% to 25% above the system RMS or DC Voltage.
● Calculate the varistor energy rating needed based on energy in transient voltage.
● Calculate the surge current wave form from the surge voltage and surge impedance.
● Check to make sure the withstanding surge current of the varistor is sufficient. P Type Y Type (most popular)
● Check whether the maximum energy and surge life of the varistor is enough.
● Check the relation: Maximum withstanding voltage of the protected device > Maximum clamping voltage of the varistor > The real clamping voltage occurred > Breakdown voltage of the varistor >Operating voltage of the protected device. 7 f JVR VARSITOR Part Maximum Varistor Maximum Withstanding Rated Energy UL CSA VDE Number Allowable Voltage Clamping Sur...
