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Month: July, 2008

250 W SMPS with Power-FETs

27 July, 2008 (13:49) | Power Electronics | By: delabs

250 W SMPS with Power-FETs “Experiments with the PC power supply encouraged me to an “advancement ” design. The new power supply is also a forward converter with a half-bridge topology. The difference to the modified PC power supply consists in the following items: Two power FETs instead of bipolar transistors used as power [...]

LF398 - Monolithic Sample and Hold Circuit

27 July, 2008 (12:01) | Integrated Circuits | By: delabs

LF398 - Monolithic Sample and Hold Circuit
The LF198/LF298/LF398 PDF are monolithic sample-and-hold circuits which utilize BI-FET technology to obtain ultra-high dc accuracy with fast acquisition of signal and low droop rate. Operating as a unity gain follower, dc gain accuracy is 0.002% typical and acquisition time is as low as 6 µs to 0.01%. A [...]

TI - Texas Instruments - Application Notes

25 July, 2008 (22:00) | Design, Integrated Circuits | By: delabs

TI - Texas Instruments - Application Notes

Analog & Mixed Signal
Digital Signal Processors
SwitcherPro Design Software
TINA-TI - Analog Simulation
TINA-TI Application Schematics

TI Semiconductors - Texas Instruments, better known in the electronics industry (and popularly) as TI, is an American company based in Dallas, Texas, USA, renowned for developing and commercializing semiconductor and computer technology.
Texas Instruments - Wikipedia.

National Instruments - Test and Measurement

25 July, 2008 (17:33) | Instrumentation | By: delabs

National Instruments - Test and Measurement For the past 30 years, National Instruments has been a technology pioneer and leader in virtual instrumentation - a revolutionary concept that has changed the way engineers and scientists in industry, government, and academia approach measurement and automation. LabVIEW, Data Acquisition, Modular Instruments, PXI, Programmable Automation Controllers.
Here is a [...]

Mobile Handheld Gadget Ideas

25 July, 2008 (16:55) | Mobile Handheld | By: delabs

XML-HTML FM Radio - FM Radio enhancements FM radios consume less power and are affordable, now we should add a small LCD display like you have in cellphones. Xml should be frequency modulated and transmitted by fm stations in adjoining bands. Xml is demodulated by fm radio and displayed in the lcd display on radio. [...]

Lead Acid Batteries Usage in Power Systems

24 July, 2008 (10:36) | Design, Power Electronics | By: delabs

The Lead Acid Batteries are used in Automobiles and UPS - Uninterrupted Power Supplies. Battery Banks and Arrays are used in Home and Industrial Power Systems with Solar and Wind power charging too.
These batteries have survived many other types, for rugged high power usage, even beyond 100Kva. It is all the more important for us, [...]

Electro tech online - Design Forum

18 July, 2008 (07:18) | Design, Embedded | By: delabs

Electro tech online - Design Forum
Electronic Projects Design/Ideas/Reviews Are you building an electronic project or want to? Maybe you need some assistance? Come and submit your electronic questions here and let our exprienced members find a solution. Micro Controllers Discuss all aspects of micro controllers - building them, coding them, etc. All controllers [...]