SiC Schottky diodes under extreme temperatures

Posted by doEEEt Media Group
On December 21, 2021
0

Read and download the full datasheet of one of our components. This component also has been included in the ESCC 5106/022 specification, and listed in the EPPL (European Preferred Part List).

ALTER Laboratory Services, EEE Components, TESTING

Introduction to single events radiation effects

Posted by doEEEt Media Group
On December 20, 2021
0

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EEE Components, PASSIVES

Charging Function and NFC Combined Wireless Power Transfer Coil

Posted by doEEEt Media Group
On December 17, 2021
0

Würth Elektronik expands its portfolio of wireless power coils. WE-WPCC WPT/NFC combines wireless power transmission with the Near Field Communication (NCF) standard thus enabling, for example, the combination of a charging station for smartphones with identification and payment functions.

EEE Components, PASSIVES

Vishay Extends Resistance Range of 1206 AT Precision Series Thin Film Chip Resistors

Posted by doEEEt Media Group
On December 4, 2021
0

Vishay Extends Resistance Range Of 1206 AT Precision Series Thin Film Chip Resistors. The resistor features an operating voltage of 200 V, the power rating of 400 mW at +70 °C ambient temperature, and operates over a -55 °C to +155 °C temperature range. The device is AEC-Q200 qualified and RoHS-compliant.

EEE Components, PASSIVES

High-Performance Power Supply Transformers for SiC MOSFET Gate Drivers

Posted by doEEEt Media Group
On December 2, 2021
0

The innovative WE-AGDT is a compact transformer in an EP7 package. It features a wide input voltage range from 9 to 36 V, a high saturation current of 4.5 A, as well as very low leakage inductance, and a very low capacitance of 6.8 pF between the windings. This gives rise to high common-mode transient immunity (CMTI) of the gate driver system.

Non-standard testing

Thermal cycling of 160 illuminated photodiodes

Posted by doEEEt Media Group
On December 1, 2021
0

Alter Technology has participated in these new space projects through the development of a complex setup capable of simultaneously measuring 20 solar sensors under homogeneous incident light during thermal cycles testing.

Non-standard testing

Cryogenic 4K Capacitors Thermal Test

Posted by doEEEt Media Group
On November 30, 2021
0

The lowest cryogenic temperatures achievable with liquid nitrogen systems are 77K. To lower temperatures further, it is necessary to use other systems. Helium cryostats can use this noble gas to cool a plate and reach temperatures of 4K. All these processes must be done in a vacuum since the air doesn’t allow the temperature.

Non-standard testing

Testing of Small Space Equipment

Posted by doEEEt Media Group
On November 30, 2021
0

A space simulation system, developed entirely by the Optoelectronic department, has been implemented for some time. This system has managed to reach pressure values of 10-7mbar and temperatures between -100ºC and 150ºC. Thanks to the new cryogenic shielding shroud, it can absorb the equipment’s infrared radiation and achieve a great thermal homogeneity.

EEE Components, PASSIVES

Metal Composite Power Inductors Explained

Posted by doEEEt Media Group
On November 26, 2021
0

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EEE Components, PASSIVES

MLCC Capacitors Show Potential as Electrocaloric Cooling Components

Posted by doEEEt Media Group
On November 26, 2021
0

The MLCCs are assembled onto the plates to form the top and bottom EC modules containing five and four MLCCs, respectively. The bottom module has an aluminum plate-fin heat sink at each end to facilitate temperature stability.

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