Protection for the Power Supply Explained

Posted by doEEEt Media Group
On December 18, 2020
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Power protection is like insurance: You pay for it, yet hope you don’t need it. But it’s not a simple “purchase.” The first protection question is, “What am I seeking to protected, and against what event(s)?” The answer is two-fold: the supply and its components need protection from load faults, while the load needs protection against supply faults.

ACTIVES, EEE Components, PASSIVES, SPECIFICATIONS / QPLs

Issue 211 of ESCC QUALIFIED PART LIST (QPL)

Posted by Emilio Cano García
On November 9, 2020
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The changes in issue 211 of ESCC QUALIFIED PART LIST (QPL) are included in the DCR 1389 and detailed herein below

WEBINAR

WEBINAR: STMicroelectronics Rad-Hard Integrated Current Limiter (ICL)

Posted by doEEEt Media Group
On June 28, 2020
0

The webinar describes circuit-level details of how to use the device in the intended applications and presents some experimental results demonstrating its performance. The RHRPMICL1A device has been recently qualified to the QML-V standard for radiation hardness with SMD number 5962-17211

ACTIVES, EEE Components

Overload Protection in Satellite Power Systems

Posted by Emilio Cano García
On June 15, 2020
0

Power Distribution Unit (PDU) in a satellite aims to distribute energy across all subsystems and payloads and prevent the overload of the main power bus. The design of a PDU seeks efficient functionality, achieving a balance of performance, weight and reliability, meeting the mission requirements at the lowest possible cost without risk.

EEE Components, PASSIVES

Schurter Launches a Pulse-Proof Fail-Safe SMD Ceramic Fuse

Posted by doEEEt Media Group
On April 29, 2020
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The cuboid-shaped (5.3 x 16 mm), extremely compact SMD fuse is available in five rated currents from 5 A to 20 A and reaches rated voltages of up to 125 V AC&DC with a breaking capacity of up to 1000 A. All these you get with a super slow and precisely defined melting characteristic unique for SMD fuses.

ACTIVES, EEE Components

STMicroelectronics Rad-hard integrated Current Limiter (ICL) RHRPMICL1A

Posted by Manuel Padial Pérez
On September 3, 2019
0

The STMicroelectronics ICL RHFPMICL1 is a versatile device designed for load protection in satellites, suitable for a wide range of applications, is a perfect solution for power distribution load protection, allowing fast design and PCB optimization.