Protection for the Power Supply Explained

Posted by doEEEt Media Group
On December 18, 2020
0

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.

Issue 211 of ESCC QUALIFIED PART LIST (QPL)

Posted by Emilio Cano García
On November 9, 2020
0

The changes in issue 211 of ESCC QUALIFIED PART LIST (QPL) are included in the DCR 1389 and detailed herein below

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

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.

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

Posted by doEEEt Media Group
On April 29, 2020
0

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.

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.