| Main centres: | 1-3 business days |
| Regional areas: | 3-4 business days |
| Remote areas: | 3-5 business days |
Description:
Inordertoavoidthesurgecurrentgeneratedintheelectroniccircuitatthemomentofturningon,apowerNTCthermistorisconnectedinseriesinthep0wercircuit,whichcaneffectivelysuppressthesurgecurrentwhenturningon,andafterthesuppressionofthesurgecurrentiscompleted,Duetothecontinuousactionofitscurrent,theresistancevalueofthepowerNTCthermistorwilldroptoaverysmallextent,andthepoweritconsumescanbeignoredandwillnotaffectthenormaloperatingcurrent.Therefore,inthep0wercircuitThepowerNTCthermistorusedinthemediumisasimpleandeffectivemeasuretosuppressthesurgewhenstartinguptoensurethattheelectronicequipmentisnotdamaged.
Feature:
PowerNTCthermistorsaremostlyusedinpowersuppliestosuppresssurges.TheNTCthermistorforsurgesuppressionisahigh-powerwafertypethermistor,whichisoftenusedinelectroniccircuitswithcapacitors,heaters,andmotors.Whenthecircuitpoweristurnedon,thecircuitwillgenerateasurgecurrentmanytimeshigherthanduringnormaloperation.TheinitialresistanceoftheNTCthermistorisrelativelylarge,whichcansuppresstheexcessivecurrentinthecircuitandprotectitspowersupply.Circuitandload.Whenthecircuitentersthenormalworkingstate,thethermistorcausesthetemperatureoftheresistancebodytoriseduetothepassingcurrent,andtheresistancevaluedropstoaverysmallvalue,whichwillnotaffectthenormaloperationofthecircuit.
Applicationscope:
Airconditioningequipment,heatingequipment,electronicthermometer,liquidlevelsensor,automotiveelectronics,electronicdeskcalendar,mobilephonebattery.
Package Included:
10 xNTC In-Line Thermistors
