Friday, January 31, 2014

Bio Medical Engineering Solutions @ SL: Transistor as voltage amplifier

 Transistor as voltage amplifier: How to use transistor as voltage amplifier What you need. 1. Transistor data sheet to check Hfe 2. Four resistors with following values...

Friday, January 3, 2014

Bio Medical Engineering Solutions @ SL: IGBT (The insulated-gate bipolar transistor)

Bio Medical Engineering Solutions @ SL: IGBT (The insulated-gate bipolar transistor): The insulated-gate bipolar transistor or IGBT is a three-terminal power semiconductor device, noted for high efficiency and fast switching....

Thursday, December 19, 2013

Saturday, December 14, 2013

Bio Medical Engineering Solutions @ SL: Measurements of Light Intencity

Lux meterBio Medical Engineering Solutions @ SL: Measurements of Light Intencity: Their are several measuring techniques used to measure light in certain place but this article will consider only areal photo-metric measur...

Bio Medical Engineering Solutions @ SL: Measurements of Light Intencity

Lux meterBio Medical Engineering Solutions @ SL: Measurements of Light Intencity: Their are several measuring techniques used to measure light in certain place but this article will consider only areal photo-metric measur...

Saturday, December 7, 2013

Bio Medical Engineering Solutions @ SL: Spectrometer Light Sources.

Bio Medical Engineering Solutions @ SL: Spectrometer Light Sources.: 1.0 Deuterium Arc Lamp. Theory of operation. A deuterium lamp uses a tungsten filament and anode placed on opposite sides of a nickel box...

Friday, September 20, 2013

Bio Medical Engineering Solutions @ SL: Different types of Fuses and their usages

enter image description hereBio Medical Engineering Solutions @ SL: Different types of Fuses: What is a fuse? The main purpose of the fuse is to protect device from overflow of currents. A conductive strip is placed in series with t...