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07.02.2023 - 22:39 When restoring vintage tube-type radios, it's essential to have a proper power input system. This system typically includes an isolation transformer, a Variac, and a current limiter. The Variac and current limiter protect the radio or other elect...
11.10.2021 - 23:36 IntroductionEvery electronic device you can consider containing a PCBis still the best and most reliable way of connecting electronics components. The PCB stands for Printed Circuit Board, on which electronic components are soldered on pads conne...
10.06.2020 - 23:19 TDA2822:The TDA2822 is a Dual Audio Amplifier IC, which means it has two Op-Amps inside its bundle, and they are normally utilized for sound intensification as a result of their wide data transfer capacity gain. The two yields can convey 250 mill...
09.06.2020 - 23:45 This amplifier is a combination of two amplifiers class A and class B. class B amplifier has a problem of distortion and class A amplifier has low efficiency problem. The class AB amplifier eliminates both of these problems and utilize the advantages...
06.05.2020 - 23:49 I have recently checked out www.utsource.net to order some parts for one of my projects. When you visit to the site’s home page it is prompted a part selection for multiple parts and also order placement links. In both methods parts have to be...
04.07.2018 - 03:18 A number of different communication modules for use with the Android I/O board have been introduced in various articles for the board. These modules have used WiFi, Bluetooth or USB. However, there is one module for the Android I/O board that's m...
06.11.2017 - 23:49 The building and tweaking of audio equipment is something that occupies many enthusiasts. It is very satisfying and nothing beats listening to music on equipment that you have built yourself, even partially. In this installment of WebScouting we'...
24.09.2017 - 16:47 It has been nearly three years since we presented our last power amplifier project in Elektor - the Q-Watt Audio Power Amplifier [1]. That was a standard class AB power amplifier with high output power and low distortion. Since then a large number of...
NEWS
09.07.2026 - 09:20

Rohm launches surface-mount MOSFETs in DFN8080-5L and TOLL packages with high power density and 32 variants for power electronics applications

08.07.2026 - 09:15

New power devices designed for motor control and industrial automation deliver high efficiency, advanced protection, and compact solutions for VFDs and servo systems

06.07.2026 - 09:42

New chip that stores settings and data without any power supply — a game-changing solution for ultra-low power IoT, industrial, and automotive applications

01.07.2026 - 09:13

Photonics chips deliver significantly higher bandwidth and better energy efficiency compared to traditional electronic interconnects, addressing the growing demands of AI and data centers

30.06.2026 - 13:40

New six-output clock generator optimized for spacecraft timing offers low jitter, radiation tolerance, and precise synchronization for satellites and space missions

NEW SCHEMATIC DIAGRAMS AND SERVICE MANUALS