LM348 pdf
... The LM148 series are quad low power 741 op amps. In the proliferation of quad op amps, these are the first to offer the convenience of familiar, easy to use operating characteristics of the 741 op amp. In those applications where 741 op amps have been employed, the LM148 series op amps can be emplo ...
... The LM148 series are quad low power 741 op amps. In the proliferation of quad op amps, these are the first to offer the convenience of familiar, easy to use operating characteristics of the 741 op amp. In those applications where 741 op amps have been employed, the LM148 series op amps can be emplo ...
DATASHEET SEARCH SITE | WWW.ALLDATASHEET.COM
... frequency response for individual applications. For example we can compensate poor speaker bass response by frequency shaping the feedback path. This is done with a series RC from pin 1 to 5 (paralleling the internal 15 kΩ resistor). For 6 dB effective bass boost: R=15 kΩ, the lowest value for good ...
... frequency response for individual applications. For example we can compensate poor speaker bass response by frequency shaping the feedback path. This is done with a series RC from pin 1 to 5 (paralleling the internal 15 kΩ resistor). For 6 dB effective bass boost: R=15 kΩ, the lowest value for good ...
DS9503 ESD Protection Diode with Resistors SPECIAL FEATURES
... Thus, the diode absorbs the energy while the resistors further isolate and protect the circuit at the other side of the package. If used with circuits that already have a strong ESD–protection at their I/O port, the ESD protection level is raised to more that 27 kV (IEC 801–2 Reference model). In ca ...
... Thus, the diode absorbs the energy while the resistors further isolate and protect the circuit at the other side of the package. If used with circuits that already have a strong ESD–protection at their I/O port, the ESD protection level is raised to more that 27 kV (IEC 801–2 Reference model). In ca ...
ECP 11-0212 Electromagnetic Voltage Transformer Test Form
... Secondary winding 1 to earth Secondary winding 2 to earth Secondary winding 1 to secondary winding 2 VT HV Winding Continuity Continuity checked DC resistance at 20° to be checked against manufacturers figures when bushing is installed on site VT Secondary Links and Fuses Prove secondary winding ear ...
... Secondary winding 1 to earth Secondary winding 2 to earth Secondary winding 1 to secondary winding 2 VT HV Winding Continuity Continuity checked DC resistance at 20° to be checked against manufacturers figures when bushing is installed on site VT Secondary Links and Fuses Prove secondary winding ear ...
Electrical Engineering 1
... consisting of voltage sources, current sources and resistances is equivalent to an ideal current source IN in parallel with a resistance RN. The value of the current source is equal to the short circuit voltage of the linear circuit. The value of the resistance is equal to the resistance measured be ...
... consisting of voltage sources, current sources and resistances is equivalent to an ideal current source IN in parallel with a resistance RN. The value of the current source is equal to the short circuit voltage of the linear circuit. The value of the resistance is equal to the resistance measured be ...
Solid State Timers and Controllers Solid State DC Flasher
... Unlike most solid state devices that switch the low or ground side of the DC operating voltage, the model 423 switches the high side of the DC operating voltage to an external load circuit when switched "ON." The flash rate can be specified over a wide range from 1 flash per minute to 600,000 flashe ...
... Unlike most solid state devices that switch the low or ground side of the DC operating voltage, the model 423 switches the high side of the DC operating voltage to an external load circuit when switched "ON." The flash rate can be specified over a wide range from 1 flash per minute to 600,000 flashe ...
HiTek Power Technical Datasheet
... If more arcs occur they are counted to determine the arc rate; if this exceeds a safe level the power supply is shut down. The parameters are factory set. Safety: All materials used meet or exceed the requirements of UL94 V-1 for flammability. Meets the requirements of the Low Voltage Directive, 73/ ...
... If more arcs occur they are counted to determine the arc rate; if this exceeds a safe level the power supply is shut down. The parameters are factory set. Safety: All materials used meet or exceed the requirements of UL94 V-1 for flammability. Meets the requirements of the Low Voltage Directive, 73/ ...
Sep 2003 Low Voltage Amplifiers Give Choice of Accuracy or Speed
... D1 off and D2 on. This now leaves R5 to pull up on C1 about 500 times harder than R6 had pulled down. Again, through op amp A, this positive going voltage causes the output to rise quickly. When the output reaches 0V, op amp B detects this and pulls down on D1, stopping the restore function and ente ...
... D1 off and D2 on. This now leaves R5 to pull up on C1 about 500 times harder than R6 had pulled down. Again, through op amp A, this positive going voltage causes the output to rise quickly. When the output reaches 0V, op amp B detects this and pulls down on D1, stopping the restore function and ente ...
Labf2003_8
... Lab 7 established the quiescent operating point of (biased) a common source amplifier employing an N-channel MOSFET. The common source amplifier is general-purpose amplifier with a good negative voltage gain, but poor high frequency characteristics. The Nchannel MOSFET based common source amplifier ...
... Lab 7 established the quiescent operating point of (biased) a common source amplifier employing an N-channel MOSFET. The common source amplifier is general-purpose amplifier with a good negative voltage gain, but poor high frequency characteristics. The Nchannel MOSFET based common source amplifier ...
HCF4013B
... The HCF4013B is a monolithic integrated circuit fabricated in Metal Oxide Semiconductor technology available in DIP and SOP packages. The HCF4013B consists of two identical, independent data type flip-flops. Each flip-flop has independent data, set, reset, and clock inputs and ...
... The HCF4013B is a monolithic integrated circuit fabricated in Metal Oxide Semiconductor technology available in DIP and SOP packages. The HCF4013B consists of two identical, independent data type flip-flops. Each flip-flop has independent data, set, reset, and clock inputs and ...
Exercise 1:
... Exercise 1: Ohm’s Law Begin by reading the material on measuring voltage prepared by Prof E. J. Mastascusa at Bucknell University. Next create the following circuit on your breadboard: ...
... Exercise 1: Ohm’s Law Begin by reading the material on measuring voltage prepared by Prof E. J. Mastascusa at Bucknell University. Next create the following circuit on your breadboard: ...
Schmitt trigger
In electronics a Schmitt trigger is a comparator circuit with hysteresis implemented by applying positive feedback to the noninverting input of a comparator or differential amplifier. It is an active circuit which converts an analog input signal to a digital output signal. The circuit is named a ""trigger"" because the output retains its value until the input changes sufficiently to trigger a change. In the non-inverting configuration, when the input is higher than a chosen threshold, the output is high. When the input is below a different (lower) chosen threshold the output is low, and when the input is between the two levels the output retains its value. This dual threshold action is called hysteresis and implies that the Schmitt trigger possesses memory and can act as a bistable multivibrator (latch or flip-flop). There is a close relation between the two kinds of circuits: a Schmitt trigger can be converted into a latch and a latch can be converted into a Schmitt trigger.Schmitt trigger devices are typically used in signal conditioning applications to remove noise from signals used in digital circuits, particularly mechanical contact bounce. They are also used in closed loop negative feedback configurations to implement relaxation oscillators, used in function generators and switching power supplies.