Bourns Extends its Thick Film Resistor Portfolio by Three High-Power Series

Posted by doEEEt Media Group
On March 17, 2022
0

Bourns® Models CMP/CMP-A are anti-surge devices that feature a wide resistance range from 1 ohm to 1 megohm and high rated power up to 1.5 watts. Supporting even higher power designs, the Bourns® Model CHP-A resistor series delivers triple-rated power, with one model that provides 3 watts of rated power at 70°C, which is one of the highest rated resistor power offerings in the industry.

Alter Technology Products, EEE Components

doEEEt announces Proposal Next

Posted by doEEEt Media Group
On March 16, 2022
0

To provide a better user experience and purchasing advantages, doEEEt introduces Proposal Next, a new and easy way to request pricing for EEE components.

Small Sats Testing

Small Sats testing for New Space Projects

Posted by doEEEt Media Group
On March 2, 2022
0

New Space projects require “traditional” Space projects equipment-level testing. Typical testing campaigns for any kind of satellite or subsystem include: Vibration, Shock Response Spectrum (SRS), Electromagnetic Compatibility (EMC) / EMI, Thermal vacuum (TVAC), TID, Other more specific tests needed for subsystems may include: Optical tests, Electrostatic Discharges (ESD), Materials tests (mechanical, electrical, cleanliness), Magnetic tests

ACTIVES, EEE Components

High Current SMD Choke with Excellent Saturation

Posted by doEEEt Media Group
On March 1, 2022
0

The SMD high-current inductor represents an extension to the proven WE-CHSA series and differs from it only by a newly developed core material. As a result, WE-CHSA P – “P” as in performance – achieves the best saturation behavior among comparable components on the market.

ALTER Laboratory Services, INSPECTION, ELECTRICAL & VERIFICATION

Frequently Asked Questions (FAQs) – Scanning Acoustic Microscopy

Posted by doEEEt Media Group
On February 23, 2022
0

Over the years, our experience in CSAM testing has allowed us, among other things, to have conversations with clients who have come to us with questions about our laboratory services. In ALTER, we are an expert and reliable supplier in the engineering and testing EEE components and equipment for space and other technology markets. This article reports the importance of X-Ray Tomography, Scanning Acoustic Microscopy (SAM), and Cross Section techniques, and the advantages of their combined use for accurate testing.

Optoelectronics

ALTER TECHNOLOGY signs collaboration agreement with Optoi

Posted by doEEEt Media Group
On February 22, 2022
0

Optoi's optocouplers are now available on doEEEt.com. ALTER TECHNOLOGY signs a collaboration agreement with Optoi and announce Optoi's optocouplers are now available on doEEEt.com.

ALTER Laboratory Services, INSPECTION, ELECTRICAL & VERIFICATION, TESTING, WEBINAR

Webinar – Development of hermetic optocouplers and other optoelectronic devices for space applications

Posted by doEEEt Media Group
On February 21, 2022
0

Optoi has developed hermetic optocouplers, in previous activities funded by ESA. On a first project, the devices have been subjected to a full ESCC campaign following ESCC 2265000. This activity allowed the determination of the device’s functional boundaries and included a radiation campaign.

ACTIVES, EEE Components, PASSIVES

Engineers develop method to improve efficiency and heat tolerance of film capacitors

Posted by doEEEt Media Group
On February 17, 2022
0

Researchers at The Pennsylvania State University have developed a new method of electric storage efficiency for film capacitors using nanofillers at low volume content in a high-temperature semi-crystalline polymer.

ACTIVES, EEE Components, PASSIVES

Capacitor Ripple Current, Transient and Power Load Rating Explained

Posted by doEEEt Media Group
On February 17, 2022
0

Capacitors are naturally limited by its capability to handle/dissipate ripple current and pulse energy load. The limitation may be significantly different by each capacitor technology but also within a specific product type individual series.

Non-standard testing, TESTING

Vacuum system, temperature and pneumatic system

Posted by doEEEt Media Group
On February 15, 2022
0

The SuperCam is a next-generation scientific instrument that examines rocks and soils with a camera, laser, and spectrometers to seek organic compounds that could be related to past life on Mars. It can identify the chemical and mineral makeup of targets as small as a pencil point from a distance of more than 20 feet (7 meters).

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