This is the BAMA archive. These manuals are available for download and free of charge. Do not be tricked into paying for a manual that is available here for free.
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2026-10-09
- 170 new manuals added in aes, alinco, bitsavers, b&k, century, collins, dovetron, ebooks, eico, electric-eye, freq-electronics, goodwill, hickok, johnson, kantronics, micronta, military, national, rca, scientific_radio, sencore, sylvania, tennelec, triplett, uniden, and xyz.
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2026-10-21
- New beta site for public review.
Misc
Files
- 10A Psu Crowbar Circuit.gif
- 120-240V Autoswitch Circuit.PDF
- 12V 10A PSU Crowbar Circuit.gif
- Air Conditioner Compressor Guard.pdf
- Automatic Voltage Reducer To Protect Against High Voltage On A 14V Supply.pdf
- Automotive Protection Circuit.pdf
- Basics of power-supply self-protection - Power Electronic Tips.pdf
- Circuit Breakers Vs Fuses.pdf
- Compressor Guard Errata.pdf
- Core Balance Relay Ground Fault Interuptor for 220 240V.pdf
- Crowbar Circuit-Fast & Accurate.pdf
- Dissipation Limiter.pdf
- Fast Firing SCR Crowbar Circuit.pdf
- Fast Reacting Reset Circuit.pdf
- Fault Latch Circuit to Protect Switchers.pdf
- Feedback Techniques for Crossing the Isolation Boundary.pdf
- Foldback Current Limiter.pdf
- Foldback Current Limiting.pdf
- Gas Discharge Tubes for Protection.xps
- Glitch Catcher and Line FIlter.pdf
- Ground Fault Interrupter.pdf
- High-Low Voltage Cutout with Delay to Protect Line Operated Equipment.pdf
- High-Low Voltage Cutout with Delay.pdf
- High-Side Current Amplifier Forms 28V Circuit Breaker.mht
- Input Transient Protection for Voltage Regulators.pdf
- Lightning Protection.pdf
- Over-voltage indicator.pdf
- Overload Delay.pdf
- Overload Protection (2).pdf
- Overload Protection of Components.pdf
- Overload Protection.pdf
- Overvoltage protection for DC Circuit with comparator circuit.pdf
- Overvoltage Protection for DC Loads.pdf
- Overvoltage Protection for Modems.pdf
- Overvoltage Protection.pdf
- Power Supply Crowbar Protection.pdf
- Power Supply Overvoltage Protector and Smart Indicator.pdf
- Power Supply Protection Circuits.pdf
- Powerline Transient Suppressor Notes 1983-09.pdf
- Powerline Transient Suppressor.pdf
- Preventing Spurious Tripping of Protection CIrcuits.pdf
- Protect current-sense amplifiers from negative overvoltage - Maxim.mht
- Protecting Outputs Against Overvoltage.pdf
- Protecting Pull Up Transistors.pdf
- Protecting Your Power Supply.pdf
- Protection Circuits For Solid State Power Supplies.pdf
- Resettable High Speed Fuse Uses Fet As A Sense Resistor.pdf
- Reverse Polarity Protection Circuit.pdf
- Safety Guard.pdf
- Short Circuit Protection Of High Side Switches.pdf
- Simple Crowbar Protector.pdf
- Simple Current-Sense Technique Eliminating A Sense Resistor.pdf
- Simple reverse-polarity-protection with no voltage drop.pdf
- Spikes and Curves.pdf
- Substitute Current Shunt.pdf
- Surge Protection.pdf
- Surge Voltage Suppression.pdf
- TDE1897 Overload Behaviour.pdf
- Thermal Overload Cut Out.pdf
- Three Phase Detector.pdf
- Transient Protection for Current Sense Circuits.pdf
- Transient suppression techniques.pdf
- Transient Suppression.pdf
- Transient Suppressors.pdf
- Voltage-Polarity Protection Circuit.pdf
Contact and submissions
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Viewers
These viewers may be required to read some manuals in the archive:
- Sumatra PDF (Windows)
- DjView (DjVu)
- WinDjView (Windows, DjVu)
- Adobe Acrobat Reader (PDF)