Circuit regulated Linear power supply with LM317
Normally begin to learn about electronics power supply from the battery, for example, 9 volts, 1.5 volts, 6 volts etc. But there are disadvantage that … Read more
Adjustable Symmetrical Power Supply With LM317 and LM337
The circuit will serve as a voltage converter with an input voltage of 35 V to produce an output voltage of 1.25 V to 30 … Read more
Power Supply regulated 7.5A @ 1.25 to 30Volt – LT1083
The LT1083 series of positive adjustable regulators are designed to provide 7.5A with higher efficiency than currently available devices. All internal circuitry is designed to … Read more
Video tutorial Electrical Transformer + AC to DC conversion
Afroman covers the basics of how transformers work, where to shop for step down mains transformers, and how to wire one up to mains voltages … Read more
LM317 Adjustable Voltage Regulator video Tutorial
A tutorial on the LM317 voltage regulator. Shows you how to make a 1.25 to 25V adjustable voltage supply, or choose any other output voltage … Read more
Video tutorial Voltage regulator tutorial & USB gadget charger circuit
This video covers the basics of linear voltage regulators – what they do, how to wire them up, and where to find them. Then I … Read more
Circuit power audio amplifier IC tda2002 – 8 Watts
This is a class AB audio power amplifier circuit which built using a TDA2002 or TDA2003 power amplifier IC module. These are replacements for the … Read more
Download LM317 Calc LM317T toolkit free
Program to calculate the resistance to an LM317 / LM117. Interesting for those who want to design circuits with donte horny LM317 regulators, is either … Read more
Download PSU Designer II by Duncan Software
PSU Designer II is designed to help you with the design of simple linear (unregulated) mains power supplies, as often found in tube amplifiers. Key … Read more
Dimmer light switch circuit with Triac
Dimmer with Triac tic225, potency control in loads as illumination of lamps. Dimmers are devices used to lower the brightness of a light. By changing … Read more