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SMD Surface Mount Resistors Unveiled Understand the technology and some of the main charros SMD resistors do you can use them more effectively. Surface mount resistors are used in vast quantities along with other surface mount electronic components. Most consumer and

HGTG10N120BN 1200V 35A IGBT - a great device The HGTG10N120BN is a Non-Punch Through (NPT) IGBT. It is a new member of the MOS gated high voltage switching IGBT family. IGBTs combine the best features of MOSFETs and bipolar transistors. This device has the high input impedance

Battery Corrosion: The Silent Enemy of Electrical Performance Corrosion associated with all forms of batteries can destroy not only the battery, but also the equipment around it, so its important to understand how it occurs, how to precent it, and perform remedial action when it

Voltage Controlled Oscillator VCO Design for PLLs The performance of the voltage controlled oscillator in any phase locked loop is a key circuit block, determining many aspects of the overall performance. Phase locked loops are used in many area, but particularly in frequency

Understanding Reed Switches & Reed Relays In my video I reveal all the key elements and characteristics of these very useful devices. Watch now: youtu.be/uCYTTKwsM0g

FGD3N60LSD 600V 3A IGBT The FGD3N60LSD from On-Semi is a really useful 600V 3A IGBT. The application note details the fact that is can be used for HID lamps, as well as piezo-electric fuel injection, but there are many other ways in which the device can be used. The FGD3N60LSD

Understanding Transistor Current Gain Notations 101: beta, hfe hFE There’s a lot if confusion over the different notations used for current gain. In this video I reveal what they are and what they really mean. Watch now: youtu.be/DcfExBrI8Cw #transistor #currentgain #hfe

Apparently the UK Met Office has introduced a new super computer system to provide better weather forecasts. Apparently it is ‘Cloud-based’. Will this have an impact on the weather? bbc.co.uk/news/articles/…

Transistor Circuit Configurations Infographic: common base, collector & emitter There are three types of circuit configuration that can be used with transistor amplifier: common base, collector (emitter follower) & emitter - each has its own characteristics as explained in the

Morse Code Punctuation Practice In this video, I provide the more common punctuation characters that can be heard when listening to the Morse code. Watch now: youtu.be/ZGdtRpQdi-8

They are widely used, particularly in radio frequency circuits where voltage controlled tuning is needed. The diodes use the fact that when a reverse bias is applied the thickness of the depletion region varies and accordingly the capacitance between the two diode terminals.

FM Demodulation:- techniques and technology FM demodulation is the key process in the reception of a frequency modulated signal. Once the signal has been received, filtered and amplified, it is necessary to recover the original modulation from the carrier. It is this process

How to Choose the Best Op-Amp for your Circuit Design There's a huge number of operational amplifiers or op-amps that are available. Most of them are available at quite a reasonable cost, and although the common general purpose ones are good for most designs, often selecting a

Launching at Mouser: Raspberry Pi RP2350 Microcontroller for Embedded and Industrial IoT Applications Mouser Electronics is now shipping the new RP2350 microcontroller from Raspberry Pi. The RP2350 builds on the success of Raspberry PI's RP2040, with even higher performance and

Op-Amp Bandwidth, Gain Bandwidth Product & Frequency Response The bandwidth of an operational  amplifier circuit is a key factor in its performance and it is directly related to the gain bandwidth product. The bandwidth of any circuit is of paramount importance that needs to be

Capacitor Smoothing Circuits & Calculations Reservoir capacitors are used to smooth the raw rectified waveform in a power supply to enable further circuitry to operate. For this smoothing, it is important to chose the right capacitor with the correct value and ripple current

Morse code procedure characters; learn them by listening In this video I've sent the main procedural characters anyone learning Morse code is likely to encounter. Watch my video now: youtu.be/5EuPm6u4hK0

Understanding Quartz Crystal Resonators Quartz crystals are used in many areas of electronics from the resonant elements in radio frequency oscillators and filters to clock oscillators for processor circuits. Quartz crystal resonators are low cost for the performance they

What is a Current Sense Resistor: how is it used for measurements Current sense resistors are an ideal way or measuring current in many circuits, but it is necessary to understand all the trade-offs to achieve the best results. The most obvious method of making a current

Rohde & Schwarz Satellite Industry Day 2025: Connecting the world with New Space and 5G NTN technologies After four successful online events with over 1000 participants, Rohde & Schwarz is hosting its fifth Satellite Industry Day on June 3, 2025, on-site at its Munich campus.