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VE2220K102R040 KEMET Corporation Varistor
VC1812L501R008 KEMET Corporation Varistor
VA2220K122R017 KEMET Corporation Varistor
VE2220K801R050 KEMET Corporation Varistor
V20P95P Littelfuse Inc Varistor
VC0603K300R014 KEMET Corporation Varistor

varistor 55a350l Datasheets Context Search

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2006 - 55a400l

Abstract: 80A600L 55a350l 80a350l varistor 55a350l 80A230L 55A400 80A90L 55A230L 80A400L
Text: HSIEN, 338 TAIWAN Transient voltage surge suppressors, Varistor Series GNR, NFV, MFV, Cat. Nos. 05D , . Prefixes 05D, 07D, 10D, for use in Cord -connected and direct plug-in applications only. Varistor Series , , 55A230L , 55A250L, 55A300L, 55A350L , 55A400L, 55A420L, 55A470L , 55A600L, 55A75LNF, 55A90LNF, 55A150LNF


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PDF E166389 E166389 55a400l 80A600L 55a350l 80a350l varistor 55a350l 80A230L 55A400 80A90L 55A230L 80A400L
1998 - varistor V130LA10A

Abstract: varistor testing V130LA10A varistor code list Testing Metal-Oxide varistor AC Transformer 50A 100V C62-41-1980 AN9773 selenium rectifier "silicon carbide" varistor
Text: Varistor Testing Application Note January 1998 AN9773 Introduction Field Maintenance This note details the common tests of varistor parameters and describes suitable test methods using simplified test circuits. Field maintenance testing is done to verify that the varistor is still , nominal varistor voltage should be tested against the minimum limits for the model using the method described in the Nominal Varistor Voltage VN section. If the varistor is open, short, or more than 10


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PDF AN9773 77CH1224-5EMC, UL943, PAS-102, varistor V130LA10A varistor testing V130LA10A varistor code list Testing Metal-Oxide varistor AC Transformer 50A 100V C62-41-1980 AN9773 selenium rectifier "silicon carbide" varistor
1998 - varistor V130LA10A

Abstract: V130LA10A harris varistors varistor testing harris varistor AN9773 selenium rectifier VARISTOR
Text: Harris Semiconductor No. AN9773 January 1998 Harris Suppression Products Varistor Testing , Maintenance Field maintenance testing is done to verify that the varistor is still providing the intended protection function. The nominal varistor voltage should be tested against the minimum limits for the model using the method described in the Nominal Varistor Voltage VN section. If the varistor is open, short , measured. Introduction This note details the common tests of varistor parameters and describes suitable


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PDF AN9773 77CH1224-5EMC, UL943, PAS-102, varistor V130LA10A V130LA10A harris varistors varistor testing harris varistor AN9773 selenium rectifier VARISTOR
1995 - harris varistor

Abstract: varistor symbol schematic symbol for varistor schematic symbol for metal oxide varistor SURGE 103 varistor schematic symbol for metal oxide varistor SURGE A varistor 103 symbol metal oxide varistor SURGE ARRESTER Varistor 101 v 14 k 130 varistor
Text: Harris Varistors - Basic Properties, Terminology and Theory What Is A Harris Varistor ? Varistors , zener diodes. The symmetrical, sharp breakdown characteristics shown in Figure 1 enable the varistor , varistor impedance changes many orders of magnitude from a near open circuit to a highly conductive level , incoming transient pulse is absorbed by the varistor , thereby protecting vulnerable circuit components , Properties Introduction An attractive property of the metal oxide varistor , fabricated from zinc oxide


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1995 - varistor testing

Abstract: varistor 103 2kv 472 varistor keytek 587 Varistor 250v selenium rectifier Testing Metal-Oxide varistor varistor code list micro instrument 5203 Edison led 1w
Text: Varistor Testing Introduction As with any device, metal-oxide varistors possess a number of , way to assure correlation of measured values between maker and user. The essential varistor parameters are defined in Section 3. This section will detail the tests of these varistor parameters , currents, the user must exercise appropriate safety precautions. Test Objectives Varistor testing that , resources versus more extensive varistor testing. Equipment makers designing transient protection into


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PDF 77CH1224-5EMC, UL943, PAS-102, varistor testing varistor 103 2kv 472 varistor keytek 587 Varistor 250v selenium rectifier Testing Metal-Oxide varistor varistor code list micro instrument 5203 Edison led 1w
2012 - VZ0603

Abstract: VARISTOR "chip varistor"
Text: chip varistor is a family of transient voltage surge suppression products. Today, electronic circuits , Voltage (V dc) Capacitance Tolerance Termination Packing Part Number Varistor , 0402, 4 V ac 5.5 MCFT000302 Varistor , 0402, 6 V ac 9 MCFT000303 11 MCFT000304 Varistor , 0402, 11 V ac 14 MCFT000305 Varistor , 0402, 14 V ac 18 MCFT000306 Varistor , 0603, 4 V ac 5.5 MCFT000307 Varistor , 0603, 6 V ac 9 MCFT000308 Varistor , 0402, 8 V ac 04


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PDF IEC-61000-4-2 element14 VZ0603 VARISTOR "chip varistor"
3225 k50 varistor

Abstract: VARISTOR s14 K50 3225 K50 VARISTOR s14 K40 varistor s10 k50 VARISTOR K50 VARISTOR S10 VARISTOR S/Metal Oxide Varistor
Text: protective devices because of their application flexibility and high reliability. The metal oxide varistor , on voltage. This phenom enon is called the varistor effect. Figure 1 shows the conduction m echanism in a varistor elem ent in sim plified form . The zinc oxide grains them selves are highly conductive , diodes (protection level approx. 3.5 V). The elec trical behavior of the metal oxide varistor , as , implies that the electrical properties are controlled by the physical dim ensions of the varistor : · Twice


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varistor VDR 275

Abstract: VARISTOR 593 varistor 594 vishay varistor 103 varistor 594 datasheet vishay varistor testing varistor VDR 275 CIRCUIT K 250 VARISTOR METAL OXIDE VARISTOR application note on AC mains VARISTOR 64
Text: occurs, the varistor resistance changes from a very high stand-by value to a very low conducting value , the varistor . · High body insulation - an ochre coating provides protection up to 2500 V , varistors in production VARISTOR MANUFACTURING PROCESS In order to guarantee top performance and maximum , characteristics of the varistor , therefore pressing is a very important stage in the manufacturing process. The , FINAL INSPECTION AND TEST (100 %) MARKING At the end of production, each varistor is inspected and


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PDF 13-Oct-06 varistor VDR 275 VARISTOR 593 varistor 594 vishay varistor 103 varistor 594 datasheet vishay varistor testing varistor VDR 275 CIRCUIT K 250 VARISTOR METAL OXIDE VARISTOR application note on AC mains VARISTOR 64
2005 - VARISTOR

Abstract: No abstract text available
Text: MULTILAYER VARISTORS Handling Precautions Multi-layer Chip Varistor may fail in either a short or , cases. A) Operating Conditions and Circuit Design 1) Varistor shall not be operated beyond the , , breakdown, flaming or glowing. a) Varistor shall not be operated beyond the specified " Operating Temp. range". b) Varistor shall not be used in "AC power circuit". c) Varistor shall not be operated exceeding the specified " Max. Allowable voltage". 2) 3) B) Varistor shall not be subjected to


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2008 - TND14SV

Abstract: TND14V-471K varistors cross reference TND10V471K TND10SV271KTLBPAA0 E1006Q TND10V431K VARISTOR
Text: 7 1 K T LB PAA 0 Design Code Lead Forming / Taping Packing Style (Taping) Varistor Volt. Tolerance6 Varistor Voltage5 Series4 Element Diameter3 Product Form2 Category1 1Category T Metal Oxide Varistors TNR , 455 710 775 845 1025 360 395 455 710 775 845 1,025 0.4 25 0.6 50 Capacitance Varistor , METAL OXIDE VARISTORS TNRTM ?GENERAL SPECIFICATIONS Item Standard Test Condition Varistor Voltage , the two terminals measured at 1mA DC is called Varistor Voltage. The measurement shall be made as fast


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PDF UL1449 E95427 UL1414 E65426 LR97864 9000kcal E1006Q TND14SV TND14V-471K varistors cross reference TND10V471K TND10SV271KTLBPAA0 E1006Q TND10V431K VARISTOR
1999 - varistor symbol

Abstract: 150v varistor varistor 110v schematic symbol for varistor 220v AC to 110v AC transformer circuit diagram varistor 103 gemov AN9767 symbol metal oxide varistor SURGE ARRESTER 110v to 5v dc schematic
Text: Littelfuse Varistor ? [ /Title (AN97 67) /Subject (Harris Varistors Basic Properties, Termin ology a , characteristics shown in Figure 1 enable the varistor to provide excellent transient suppression performance. When exposed to high voltage transients the varistor impedance changes many orders of magnitude from , level. The potentially destructive energy of the incoming transient pulse is absorbed by the varistor , attractive property of the metal oxide varistor , fabricated from zinc oxide (ZnO), is that the electrical


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1998 - welding transformer SCR

Abstract: SCR C106D equivalent circuit scr tic 106 200mh inductor slip ring motor characteristics curve 5 hp DC motor speed control using scr Fuse class CC 400V crowbar scr C106 scr tic 106 ac SCR C106D terminal and characteristic
Text: Littelfuse Varistor Design Examples Application Note [ /Title (AN97 72) /Subject (Harris Varistor Design Examples) /Autho r () /Keywords (TVS, Transient Suppression, Protection, ESD , the user in selecting a varistor by describing common application examples, and illustrating the solution process to determine the appropriate varistor . Also described are varistor fusing and series , , so the suppressor would best be applied as shown. A selection process for a Littelfuse Varistor is


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PDF 117VAC welding transformer SCR SCR C106D equivalent circuit scr tic 106 200mh inductor slip ring motor characteristics curve 5 hp DC motor speed control using scr Fuse class CC 400V crowbar scr C106 scr tic 106 ac SCR C106D terminal and characteristic
2002 - v 20 k 275 varistor

Abstract: TNR20V471K v 14 k 175 varistor TNR Varistor varistor v 14 k 130 varistor general electric varistor TNR10V471K 23/32d431k VARISTOR 05 k 275 varistor
Text: System TNR SE Design Code Tolerance of Varistor Voltage K : ±10% Varistor Voltage (Example , element diameter Metal Oxide Varistor "TNR" (1/5) CAT. No. E1006J TNR® SE SERIES q Ratings and , 775 1025 360 395 455 710 775 1025 Capacitance Varistor Voltage Typical V1mA at 1kHz (pF) 450 400 350 , Item Standard Test Condition Varistor Voltage Test conditions 20 ± 5C, 65 ± 20% RH unless specified , between the two terminals measured at 1mA DC is called Varistor Voltage. The measurement shall be made as


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PDF 9000kcal E1006J v 20 k 275 varistor TNR20V471K v 14 k 175 varistor TNR Varistor varistor v 14 k 130 varistor general electric varistor TNR10V471K 23/32d431k VARISTOR 05 k 275 varistor
1995 - Zener Diodes 300v

Abstract: ge VARISTOR DATA SHEET GE-MOV AN9307 zener diode 20a 1015n varistors crossed 22b zener diode ge varistor 250a diode zener ZL 15
Text: Harris Semiconductor No. AN9307.1 Harris MOVs March 1995 The Connector Pin Varistor for , conventional package configurations - axial, radial, and power packages (Figure 1) The connector pin varistor , value, limiting the voltage rise across the varistor (Figure 3). The destructive energy is absorbed by circuit impedance and varistor impedance. Energy is converted into hear and, if the varistor is properly , OF A TYPICAL VARISTOR To obtain the lowest clamping voltage, the impedance of the varistor (ZS


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PDF AN9307 73SD23G Zener Diodes 300v ge VARISTOR DATA SHEET GE-MOV zener diode 20a 1015n varistors crossed 22b zener diode ge varistor 250a diode zener ZL 15
2004 - varistor 471K

Abstract: metal oxide varistor 471k 20k TNR 241K varistor 471K Varistor varistor 271k varistor 420 s 20k 431k varistor VARISTOR 221K TND10V221K varistor k 385
Text: Packing Style7 Varistor Volt. Tolerance6 Varistor Voltage5 Series4 Element Diameter3 Product Form2 , 845 1,025 360 395 455 710 775 845 1,025 360 395 455 710 775 845 1,025 Capacitance Varistor Voltage , Condition Varistor Voltage Maximum Allowable Voltage Maximum Peak Surge Current Energy Rating Rated Wattage , , 65P20% RH also. The voltage between the two terminals measured at 1mA DC is called Varistor Voltage. The , be applied once, or twice, 2 minute apart) for varistor voltage change within P10% of the initial


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PDF 9000kcal E1006M varistor 471K metal oxide varistor 471k 20k TNR 241K varistor 471K Varistor varistor 271k varistor 420 s 20k 431k varistor VARISTOR 221K TND10V221K varistor k 385
1997 - varistor model

Abstract: varistor 400V SIOV-S20K275 Siemens varistor S10K95 varistor 300v matsushita varistor Siemens varistor 1.2 KV SIOV-S10K95 VARISTOR
Text: . direct connection of the varistor model to a source. This can be described mathematically by the , V=f(I) Fig. 1 Basic structure of varistor model for simulation with PSpice rograms for , one of the most popular program packages for circuit simulation. The varistor model for PSpice is , aid of the PSpice model editor. P To create a model with PSpice, the varistor is replaced by a , of connection of ideal sources in parallel or The characteristic for a particular varistor can


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PDF mid-70s varistor model varistor 400V SIOV-S20K275 Siemens varistor S10K95 varistor 300v matsushita varistor Siemens varistor 1.2 KV SIOV-S10K95 VARISTOR
1998 - AN9767

Abstract: varistor 100v gemov harris varistors harris varistor BL203 "upturn region" single phase 220v phase shift circuit diagram VARISTOR ge-mov
Text: Varistors - Basic Properties, Terminology and Theory What Is A Harris Varistor ? Varistors are voltage , symmetrical, sharp breakdown characteristics shown in Figure 1 enable the varistor to provide excellent transient suppression performance. When exposed to high voltage transients the varistor impedance changes , absorbed by the varistor , thereby protecting vulnerable circuit components. PER VERT DIV 1mA Since , device, the Harris Varistor is inherently more rugged than its single P-N junction counterparts, such as


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PDF AN9767 pr981. AN9767 varistor 100v gemov harris varistors harris varistor BL203 "upturn region" single phase 220v phase shift circuit diagram VARISTOR ge-mov
1998 - diode zener ZL 15

Abstract: gemov AN9769 varistor fail GE-MOV Metal Oxide Varistor 300v diode zener ZL 10 diode zener ZL 20 VARISTOR
Text: Connector Pin Varistor for Transient Voltage Protection in Connectors Authors: Paul McCambridge and Martin , ) The connector pin varistor represents a new approach to transient suppression by forming the active , such devices. an extremely low value, limiting the voltage rise across the varistor (Figure 3). The destructive energy is absorbed by circuit impedance and varistor impedance. Energy is converted into hear and, if the varistor is properly rated, no components are harmed. +I -V +V -I FIGURE 3


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PDF AN9307 100lbs 30lbs 14lbs 14lbs diode zener ZL 15 gemov AN9769 varistor fail GE-MOV Metal Oxide Varistor 300v diode zener ZL 10 diode zener ZL 20 VARISTOR
varistor C22

Abstract: Varistor LED BL 05A BL 176A VARISTOR
Text: V DC 5 V DC < 40 mW ≥ 4 V DC ≤ 2 V DC < 3000 Hz Green LED Varistor , reverse polarity protection 12 V DC < 95 mW ≥ 9.6 V DC ≤ 4.8 V DC < 3000 Hz Green LED Varistor , reverse polarity protection 24 V DC ≤ 170 mW ≥ 19.2 V DC ≤ 9.6 V DC < 3000 Hz Green LED Varistor , reverse polarity protection 48.60 V DC < 200 mW ≥ 38.4 V AC ≤ 19.2 V DC < 500 Hz Green LED Varistor , Varistor , reverse polarity protection TOS 5VDC/48VDC 0.1A 8950700000 TOS 12VDC/48VDC 0.1A TOS


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PDF 2/11-LIT1103 varistor C22 Varistor LED BL 05A BL 176A VARISTOR
1999 - VARISTOr cm

Abstract: varistor 110v AN9767 Varistor 240v 150v varistor varistor 103 Varistor 101 varistor 005 VARISTOR V130LA10A
Text: Littelfuse Varistor ? Varistors are voltage dependent, nonlinear devices which have an electrical behavior , enable the varistor to provide excellent transient suppression performance. When exposed to high voltage transients the varistor impedance changes many orders of magnitude from a near open circuit to a , destructive energy of the incoming transient pulse is absorbed by the varistor , thereby protecting , oxide varistor , fabricated from zinc oxide (ZnO), is that the electrical characteristics are related


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1998 - harris varistor

Abstract: K 250 VARISTOR Metal-Oxide Varistor AN9771 AN9767 varistor 10k 275 20V140 V130LA2 VARISTOR varistor za of equivalent 500V varistor
Text: Harris Varistor Introduction The varistor must operate under steady-state and transient conditions , absorbed by the varistor 3. Calculate the peak transient current through the varistor 4. Determine power , Consider the maximum steady-state voltage that will be applied to the varistor including any high line , ). Specifications for the UltraMOVTM Series varistor , for example, are shown in Table 1 for 140V AC , x PULSE (A) 1200 2500 4500 6500 (A) 1750 3500 6000 10000 200 200 200 200 VARISTOR VOLTAGE AT 1mA DC


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PDF AN9771 harris varistor K 250 VARISTOR Metal-Oxide Varistor AN9771 AN9767 varistor 10k 275 20V140 V130LA2 VARISTOR varistor za of equivalent 500V varistor
1998 - slip ring motor characteristics curve

Abstract: welding transformer SCR UL1499 AN9772 harris varistor "The Magic of I2t" 20kVA transformer SCR 400V 1000A HIIAA 9772
Text: varistor current, 2500V/80 = 31A. (This first estimate is high, since it assumes varistor clamping voltage is zero.) With a tentative selection of a 130V Harris Varistor , we find that a current of 31A yields , area under the power waveform. The result is 0.086J, well within the capability of the varistor (70J). Peak current is also within the 6500A rating. Model Selection The actual varistor selection is a , life of the equipment. A 70J rated varistor will clamp at 315V and be capable of handling over 106 such


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PDF AN9772 500V/80 V130LA20A, 1-800-4-HARRIS slip ring motor characteristics curve welding transformer SCR UL1499 AN9772 harris varistor "The Magic of I2t" 20kVA transformer SCR 400V 1000A HIIAA 9772
2010 - MCFT000312

Abstract: VARISTOR "chip varistor"
Text: Metal Oxide SMD Thermistor Description: Walsin multilayer chip varistor is a family of transient , external interference. Walsin multilayer chip varistor is designed to protect components from destruction , walsin multilayer chip varistor suitable for numerous applications on I/O protection, Vcc protectiion, Keyboard protection, LCD protection, Sensor protection…etc. The walsin chip varistor is manufactured by , Number Varistor , 0402, 4VAC MCFT000302 Varistor , 0402, 6VAC MCFT000303 Varistor , 0402


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2002 - TNR10SE621K

Abstract: v 14 k 275 varistor TNR10V471K v 20 k 275 varistor varistors cross reference TNR14V471K varistor tnr VARISTOR TNR10SE271K varistor 20K 240
Text: Tolerance of Varistor Voltage K : P10% Varistor Voltage (Example. 221=220V(=22B101) Series Name Size Code 10 : F10mm element diameter 14 : F14mm element diameter 20 : F20mm element diameter Metal Oxide Varistor , 50 420 775 1,025 360 395 455 710 775 1,025 330 2,500 2,300 2,000 1,300 1,200 900 Varistor Voltage , SPECIFICATIONS Item Standard Test Condition Varistor Voltage Maximum Allowable Voltage Maximum Peak Surge , Varistor Voltage. The measurement shall be made as fast as possible to aviod heat effection. Maximum


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PDF 9000kcal E1006K TNR10SE621K v 14 k 275 varistor TNR10V471K v 20 k 275 varistor varistors cross reference TNR14V471K varistor tnr VARISTOR TNR10SE271K varistor 20K 240
2001 - MOV surge protection circuit diagram

Abstract: Varistor LED offline UPS 150v varistor 220-240v varistor varistor MOVs application delta UPS circuit diagram tco thermal cutoff UL1449
Text: other methods. This technology is a fully integrated, thermally self-protected MOV - TMOV varistor , Figure 3. Note the TCO does not touch the case of the MOV. TMOVTM Varistor TMOV MOV Disk , been observed to be via conduction through the varistor terminal lead to the insulated terminal of a , abnormal over-voltage limited current testing, Figure 4. TMOV varistor offline protection scheme , Methods of Thermally Protecting MOVs The internally thermally protected TMOV varistor overcomes most


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