NTC Thermistor

Choosing NTC Thermistor for Inrush Current Limiting: Capacitive Applications

Ametherm

The purpose of this module is to introduce and elaborate on factors determining the selection of NTC Thermistors for Inrush Current Limiting on Capacitive Applications, demonstrate how the calculations are done for each factor in an example, and recommend a part.

Related Parts

BilledeManufacturer Part NumberBeskrivelseTilgængeligt antal PrisVis detaljer
ICL 150 OHM 25% 2A 13.5MMMS1215102ICL 150 OHM 25% 2A 13.5MM2159 - Immediate$17.02Vis detaljer
ICL 30 OHM 25% 4.2A 17MMMS1530004ICL 30 OHM 25% 4.2A 17MM0 - Immediate$21.18Vis detaljer
ICL 10 OHM 25% 8A 23MMMS2210008ICL 10 OHM 25% 8A 23MM6767 - Immediate$27.65Vis detaljer
ICL 120 OHM 25% 4A 23MMMS2212104ICL 120 OHM 25% 4A 23MM20432 - Immediate$23.49Vis detaljer
ICL 20 OHM 25% 5A 23MMMS2220005ICL 20 OHM 25% 5A 23MM0 - Immediate$27.65Vis detaljer
ICL 220 OHM 25% 3.5A 23MMMS2222103ICL 220 OHM 25% 3.5A 23MM6159 - Immediate$23.49Vis detaljer
ICL 50 OHM 25% 4A 23MMMS2250004ICL 50 OHM 25% 4A 23MM0 - Immediate$27.65Vis detaljer
ICL 75 OHM 25% 4A 23MMMS2275004ICL 75 OHM 25% 4A 23MM658 - Immediate$27.65Vis detaljer
ICL 20 OHM 25% 8A 31MMMS3220008ICL 20 OHM 25% 8A 31MM734 - Immediate$38.02Vis detaljer
ICL 20 OHM 25% 10A 31MMMS3220010ICL 20 OHM 25% 10A 31MM2321 - Immediate$38.02Vis detaljer
ICL 2 OHM 25% 25A 31MMMS322R025ICL 2 OHM 25% 25A 31MM1284 - Immediate$38.02Vis detaljer
ICL 5 OHM 25% 20A 31MMMS325R020ICL 5 OHM 25% 20A 31MM1458 - Immediate$38.02Vis detaljer
PTM Published on: 2013-10-17

Related Product Highlight

MegaSurge Inrush Current Limiters Ametherm's MegaSurge inrush current limiters are specially designed to withstand up to 50 amps of seady state current and 900 joules of input energy.

Related Product Training Modules

DC Inrush Current Limiter This tutorial will help customers learn more about Inrush Current Limiters and which ones they will need for different applications.
Battery Precharge Overview Inrush current problems in battery circuits explained and a precharge circuit to limit inrush current with Ametherm Thermistor.
Describing Transformer Protection from Inrush Current Using the NTC Thermistors Ametherm provides a problem statement describing the inrush current situation, then provides selection criteria to help chose the correct NTC.