Power Supplies
... Full wave requires less filtering, so that’s a good idea for us in our application. Cost of a transformer is less for a 6.3 volt transformer, compared to a 12.6 volt transformer, so it looks like a Bridge rectifier design is best for this application. The question to us is can we afford the loss of ...
... Full wave requires less filtering, so that’s a good idea for us in our application. Cost of a transformer is less for a 6.3 volt transformer, compared to a 12.6 volt transformer, so it looks like a Bridge rectifier design is best for this application. The question to us is can we afford the loss of ...
GROUNDING
... There is a wire on the top of distribution line. • This is called earth wire or ground wire • Why we use this wire ? • The main job for this wire is to save the distribution wire from Detonators ...
... There is a wire on the top of distribution line. • This is called earth wire or ground wire • Why we use this wire ? • The main job for this wire is to save the distribution wire from Detonators ...
Inductors
... Inductors with an air core have small inductances and are used for high frequencies, either in radio tuning circuits or as 'r.f. chokes' to stop radio frequency currents (greater than 20 kHz) taking certain paths in a circuit. Coils for use at high frequencies are made of Litz wire which consists of ...
... Inductors with an air core have small inductances and are used for high frequencies, either in radio tuning circuits or as 'r.f. chokes' to stop radio frequency currents (greater than 20 kHz) taking certain paths in a circuit. Coils for use at high frequencies are made of Litz wire which consists of ...
Altitude correction factors
... the BIL, are much more significant. Careful consideration must be given during the overall system design phase to insulation coordination studies, and surge arresters should be considered for all circuits to protect the equipment from transient voltages in excess of its capabilities. This is of part ...
... the BIL, are much more significant. Careful consideration must be given during the overall system design phase to insulation coordination studies, and surge arresters should be considered for all circuits to protect the equipment from transient voltages in excess of its capabilities. This is of part ...
1st Order Op Amp Circuits
... Designed by Vannevar Bush in 1930 and used to control position of artillery through WWII. Replaced by electrical analog computers towards the end of WWII, which performed the needed calculations ...
... Designed by Vannevar Bush in 1930 and used to control position of artillery through WWII. Replaced by electrical analog computers towards the end of WWII, which performed the needed calculations ...
Ohmic and Non-Ohmic Devices
... circuits, answer questions, tabulate measurements and use Excel to produce graphs. Staple the completed instruction sheets to a printout of all three circuits and the three line graphs. Make sure all sections are fully labelled, and your name is on all sheets. Write a conclusion that relates the aim ...
... circuits, answer questions, tabulate measurements and use Excel to produce graphs. Staple the completed instruction sheets to a printout of all three circuits and the three line graphs. Make sure all sections are fully labelled, and your name is on all sheets. Write a conclusion that relates the aim ...
Electromotive Force and Circuits
... (a) A water circuit consists of a pump and a continuous stream of water that flows downhill through a pile of rocks. (b) In an electric circuit, the battery raises the electric potential of charge in the same way that pump raises the gravitational potential of water. Here the arrow shows the directi ...
... (a) A water circuit consists of a pump and a continuous stream of water that flows downhill through a pile of rocks. (b) In an electric circuit, the battery raises the electric potential of charge in the same way that pump raises the gravitational potential of water. Here the arrow shows the directi ...
Low Voltage 1W Mono Audio Amplifier Module (TDA7052) (3027)
... Assembly is very straight forward. Make sure you get the integrated circuit and the electrolytic capacitors the correct way around. The electrolytic capacitors are polarized, they have a + or - marked on them and they must be inserted correctly into the PCB. The IC and socket have a notch at one end ...
... Assembly is very straight forward. Make sure you get the integrated circuit and the electrolytic capacitors the correct way around. The electrolytic capacitors are polarized, they have a + or - marked on them and they must be inserted correctly into the PCB. The IC and socket have a notch at one end ...
G032 - Pulse Electronics
... • Not influenced by external magnetic fields, and can be immune to magnetic tampering • Are non-intrusive – draws no power from the main circuit • Have a very wide Sensing bandwidth extending from 0.1 Hz up to 17 MHz • Measures AC signals superimposed on a large DC Current • Can measure large curren ...
... • Not influenced by external magnetic fields, and can be immune to magnetic tampering • Are non-intrusive – draws no power from the main circuit • Have a very wide Sensing bandwidth extending from 0.1 Hz up to 17 MHz • Measures AC signals superimposed on a large DC Current • Can measure large curren ...
Accurate Constant-Current, Constant
... Many applications require a power supply that can accurately regulate a voltage and accurately limit output current, but there are remarkably few solutions that can do both with a single IC. System designers must typically trade off accuracy in one feature for accuracy in the other by choosing betwe ...
... Many applications require a power supply that can accurately regulate a voltage and accurately limit output current, but there are remarkably few solutions that can do both with a single IC. System designers must typically trade off accuracy in one feature for accuracy in the other by choosing betwe ...
PS-5501
... aerogel supercapacitors must be configured in series. If two equal value supercapacitors are used, then the voltage across each device will be approximately 2.5V, which is the nominal voltage rating. In the data sheets the A1020-2R5105 supercapacitor is listed with a nominal capacitance of 1.0F and ...
... aerogel supercapacitors must be configured in series. If two equal value supercapacitors are used, then the voltage across each device will be approximately 2.5V, which is the nominal voltage rating. In the data sheets the A1020-2R5105 supercapacitor is listed with a nominal capacitance of 1.0F and ...
BD677
... time, without notice. All ST products are sold pursuant to ST’s terms and conditions of sale. Purchasers are solely responsible for the choice, selection and use of the ST products and services described herein, and ST assumes no liability whatsoever relating to the choice, selection or use of the S ...
... time, without notice. All ST products are sold pursuant to ST’s terms and conditions of sale. Purchasers are solely responsible for the choice, selection and use of the ST products and services described herein, and ST assumes no liability whatsoever relating to the choice, selection or use of the S ...
Electricity – Resistance and Power
... current, voltage and resistance was discovered in 1827 by Georg Ohm, a German physics and maths teacher. The equation R = V/I is known as Ohm’s Law. It was such an important discovery in electricity that the unit of resistance is called the ohm, which is represented by the symbol W. 14 of 41 ...
... current, voltage and resistance was discovered in 1827 by Georg Ohm, a German physics and maths teacher. The equation R = V/I is known as Ohm’s Law. It was such an important discovery in electricity that the unit of resistance is called the ohm, which is represented by the symbol W. 14 of 41 ...
2013 kcse nandi cent..
... photoelectric current and the potential difference V between the cathode and ...
... photoelectric current and the potential difference V between the cathode and ...