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Ametherm – Inrush Current Limiters and Thermistors

Since 1994, Ametherm has provided the most reliable and effective inrush current limiting solutions available.

Ametherm – Inrush Current Limiters and Thermistors

They have newly developed the MS 35 Series Inrush Current Limiters that are capable of handling up to 900 joules of energy and 50 amperes of steady state current. This will be a useful component to consider for power electronics engineers in the design of power supplies and inverters.

Protect An Inverter From Inrush Current

A common failure of inverters is overloading the inverter due to inrush current . This is due to the fact that most inverters are designed with a minimum amount of resistance to increase their efficiency and minimize losses due to heat.

Ametherm - Inrush Current Limiters and Thermistors

Surge-Gard Inrush Current Limiters

NTC Thermistors – Negative Temperature Coefficient (NTC) thermistors are thermally sensitive semiconductor resistors which exhibit a decrease in resistance as absolute temperature increases.

SURGE-GARD Inrush current limiting devices have specially formulated metal oxide ceramic materials. These devices are capable of suppressing high inrush current surges.

(AMETHERM Acquires SURGE-GARD Inrush Current Limiter Product Line from Measurement Specialties – October 1st, 2013)

Ametherm, Inc
961 Fairview Carson City Nevada 89701, USA

Murata Manufacturing – Electronic Components

In the 1940s radio was an important means of communication. Super heterodyne radio used Murata’s tubular 500pf ceramic capacitors with titanium oxide as dielectric material for temperature compensation.

Murata Manufacturing – Electronic Components

Products Include

Passive components like Capacitors, Resistors, Thermistors, Coils(Inductors), Delay Lines, Resonators, Noise Suppression Products and EMI Suppression Filters.

Audio Visual Parts like Spherical Speaker Products, Sound Components Filters, Modules for Audio Visual Equipment,

They also have Components and Modules for Communication Equipment. Special Sensors and Optical Products.

Reasons for requiring EMI suppression filters

Chapter 1 describes the reasons for using EMI suppression filters, and explains how shields and filters used for electromagnetic noise suppression work.

Bluetooth Smart module - Murata

Bluetooth Smart module TypeVZ is a plug-in device that supports Bluetooth 4.0 low energy standard. All protocol stacks required for Bluetooth low energy communication are built in and it enables the module to be easily controlled by 8-bit or 16-bit MCUs widely used in small embedded devices.