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Top resources
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Paralleled LM317 Circuit Has Excellent Stability/Load RegulationParalleling LM317 regulators for higher current, using TL431 reference for excellent performance
- crutschow
- Updated:
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Accurate, Adjustable SCR Crowbar Circuit For Overvoltage Protection Using TL431 ReferenceTL431 provides accurate, adjustable voltage crowbar function for circuit overvoltage protection
- crutschow
- Updated:
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NiZn Battery Charger With Auto Cutoff Using LM317Charger performs recommended charging function for rechargeable NiZn batteries
- crutschow
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MOSFET Bridge Rectifier gives high efficiency for low voltage, high current AC-DC supplies
LINEAR POWER SUPPLIES: THEORY & CIRCUITS
2017-01-10
Linear power supply core theory plus circuits that can be adapted to suit your application
Solid-state discrete AC/DC relay uses MOSFETs for low on-voltage with opto-isolated control input
Thermal Budget: Transistors & Heatsinks
2016-12-25
How to select power devices and specify heatsinking
Component Salvaging Using Rework Stations
2016-12-31
Rework Station, Component Salvage
Practical Elecromagnet Design
2016-12-18
Design and build practical electromagnets using simplified theory and formulae
Core Equipment
2016-11-26
What equipment do you need to get started in electronics
Precision Micropower Battery Cut-off Circuit
2016-11-23
Simple micropowr circuit to protect batteries from under voltage
A simple circuit to get down to zero volts with a standard three terminal regulator
Bipolar AC/DC MOSFET Low-Side Switch
2016-11-07
AC/DC Low-Side Switch With Low ON Resistance Uses Two N-MOSFETs and One NPN Transistor
Two relationships can simplify capacitor and inductor voltage and current calculations
Two Different Full-wave Rectified Voltages From Center-tapped Transformer and Bridge Rectifier
2016-08-01
Two voltages, one twice the other, require only a center-tapped transformer and bridge rectifier
Document repair and book binding arn't that difficult
Reasonably Priced Solder Station
2016-04-26
You don't have to pay an arm and a leg to get a decent solder station.
Electronic Fuses eliminate fuse replacement and current-limit short-circuit power dissipation
Low gate threshold independent n type and p type MOSFETS in a low cost minature pakage
Data and Books- some old friends
2016-03-29
data books, application reports, eletronic theory books, electronic magazines from yesterday
Latest threads
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Making a photodiode behave like a LDR
- Started by ACharnley
- Replies: 3
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Can someone please explain the "readKey" subroutine in this code
- Started by VortX
- Replies: 3
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