Electrical Circuits and Engineering Economics
... components for the purpose of either generating and distributing electrical power; converting electrical power to some other useful form such as light, heat, or mechanical torque; or processing information contained in an electrical form (electrical signals) ...
... components for the purpose of either generating and distributing electrical power; converting electrical power to some other useful form such as light, heat, or mechanical torque; or processing information contained in an electrical form (electrical signals) ...
R R V V = R R RR VV = = V = V R R R R V V = 5.45.7 1250 750
... Vc ≈ 0.3 V, and for a silicon diode Vc ≈ 0.7 V. When a diode is in forward conductive mode, the voltage across it is fairly constant at Vc. Example 6 A silicon diode and a 1.5-kΩ resistor is connected in series with a 6.0-V battery. (a) Determine the voltage drop across the resistor and the current ...
... Vc ≈ 0.3 V, and for a silicon diode Vc ≈ 0.7 V. When a diode is in forward conductive mode, the voltage across it is fairly constant at Vc. Example 6 A silicon diode and a 1.5-kΩ resistor is connected in series with a 6.0-V battery. (a) Determine the voltage drop across the resistor and the current ...
GENERAL INFORMATION FOR PROXIMITY SWITCHES
... AC ouput two wire proximity switches have output circuits with SCR. In the N.O. operation and nonsensing mode,the SCR appears OFF, in the sensed mode the SCR is ON. Load current passes through the SCR and to form feed circuit with extend load.In N.C. operation, the operation is opposite the N.O. Ope ...
... AC ouput two wire proximity switches have output circuits with SCR. In the N.O. operation and nonsensing mode,the SCR appears OFF, in the sensed mode the SCR is ON. Load current passes through the SCR and to form feed circuit with extend load.In N.C. operation, the operation is opposite the N.O. Ope ...
Design of a single phase switch mode ac-dc converter
... in non linear loads which are connected with distribution systems which plays an important role in power system network (ex: UPS, discharge lamp, television, computer, fax machines, ferromagnetic devices, arc furnaces, energy savers etc). A further application of the rectifier is driving a DC motor. ...
... in non linear loads which are connected with distribution systems which plays an important role in power system network (ex: UPS, discharge lamp, television, computer, fax machines, ferromagnetic devices, arc furnaces, energy savers etc). A further application of the rectifier is driving a DC motor. ...
NPN Bipolar Transistor for High-Current Switching Applications
... or that could cause damage to other property. When designing equipment, adopt safety measures so that these kinds of accidents or events cannot occur. Such measures include but are not limited to protective circuits and error prevention circuits for safe design, redundant design, and structural desi ...
... or that could cause damage to other property. When designing equipment, adopt safety measures so that these kinds of accidents or events cannot occur. Such measures include but are not limited to protective circuits and error prevention circuits for safe design, redundant design, and structural desi ...
MAX16962 4A, 2.2MHz, Synchronous Step-Down DC-DC Converter General Description
... ideal for on-board point-of-load and post-regulation applications. The MAX16962 achieves -3.7%/+2.6% output error over load, line, and temperature ranges. The MAX16962 features a 2.2MHz fixed-frequency PWM mode for better noise immunity and load transient response, and a pulse frequency modulation m ...
... ideal for on-board point-of-load and post-regulation applications. The MAX16962 achieves -3.7%/+2.6% output error over load, line, and temperature ranges. The MAX16962 features a 2.2MHz fixed-frequency PWM mode for better noise immunity and load transient response, and a pulse frequency modulation m ...
lecture3
... Ideally, a diode should have no reverse recovery time, However, the manufacturing cost of such diode will increase. ...
... Ideally, a diode should have no reverse recovery time, However, the manufacturing cost of such diode will increase. ...
How To: Part Substitutions:
... of 100 volts or more, and currents of 25 mA or more. For best results the beta (current gain) of the devices should be 100 or greater. Q3, Q4, and Q5 should be fitted with heat sinks. It is possible that the bias might be at a slightly different value with these substitutions, in which slightly alte ...
... of 100 volts or more, and currents of 25 mA or more. For best results the beta (current gain) of the devices should be 100 or greater. Q3, Q4, and Q5 should be fitted with heat sinks. It is possible that the bias might be at a slightly different value with these substitutions, in which slightly alte ...
Document
... – Use the black wire and left rails for ground – Use the red wire and one right rail for the 9V battery + lead – Use the orange wire and the other right rail for the 5.1V Regulator ...
... – Use the black wire and left rails for ground – Use the red wire and one right rail for the 9V battery + lead – Use the orange wire and the other right rail for the 5.1V Regulator ...
1_Power_parts
... current (latching current – min. value to turn on) The IH current (holding current – min. value to stay open) ...
... current (latching current – min. value to turn on) The IH current (holding current – min. value to stay open) ...
2N3904
... NPN General Purpose Amplifier This device is designed as a general purpose amplifier and switching applications at collector currents of 10 μA to 100 mA. Sourced from Process 66. ...
... NPN General Purpose Amplifier This device is designed as a general purpose amplifier and switching applications at collector currents of 10 μA to 100 mA. Sourced from Process 66. ...
MAX8811 High-Speed, Dual-Phase Driver with Integrated Boost Diodes General Description
... The low-side drivers (DL_) have typical 0.9Ω sourcing resistance and 0.4Ω sinking resistance, and are capable of driving 3000pF capacitive loads with 11ns typical rise and 8ns typical fall times. The high-side drivers (DH_) have typical 1.0Ω sourcing resistance and 0.7Ω sinking resistance, and are c ...
... The low-side drivers (DL_) have typical 0.9Ω sourcing resistance and 0.4Ω sinking resistance, and are capable of driving 3000pF capacitive loads with 11ns typical rise and 8ns typical fall times. The high-side drivers (DH_) have typical 1.0Ω sourcing resistance and 0.7Ω sinking resistance, and are c ...
HVTC Product Information
... Partial discharge testing – well established for high voltage equipment – becomes increasingly important for insulation systems of a lower voltage level. Changing to switching power supply and to IGBT control of induction motors, for instance, raise demands and testing needs for the insulation syste ...
... Partial discharge testing – well established for high voltage equipment – becomes increasingly important for insulation systems of a lower voltage level. Changing to switching power supply and to IGBT control of induction motors, for instance, raise demands and testing needs for the insulation syste ...
AD8629S: Zero-Drift, Single-Supply Rail-to-Rail Input/Output Operational Amplifier Aerospace Data Sheet (Rev E, 10/2012)
... The AD8629 is a single-supply, ultrahigh precision rail-to-rail input and output operational amplifier. The typical offset voltage of less than 1 μV allows this amplifier to be easily configured for high gains without risk of excessive output voltage errors. The extremely small temperature drift ens ...
... The AD8629 is a single-supply, ultrahigh precision rail-to-rail input and output operational amplifier. The typical offset voltage of less than 1 μV allows this amplifier to be easily configured for high gains without risk of excessive output voltage errors. The extremely small temperature drift ens ...
PLL
... the superheterodyne principle, but they operate at much higher frequencies (88 - 108 MHz). A limiter is often used to ensure the received signal is constant in amplitude before it enters the discriminator or detector. ...
... the superheterodyne principle, but they operate at much higher frequencies (88 - 108 MHz). A limiter is often used to ensure the received signal is constant in amplitude before it enters the discriminator or detector. ...
MAX16961 3A, 2.2MHz, Synchronous Step-Down DC-DC Converter General Description
... mode of operation. See the Pin Descriptions section for mode details. In FPWM mode, the converter switches at a constant frequency with variable on-time. In skip mode, the converter’s switching frequency is load-dependent until the output load reaches the skip threshold. At higher load current, the ...
... mode of operation. See the Pin Descriptions section for mode details. In FPWM mode, the converter switches at a constant frequency with variable on-time. In skip mode, the converter’s switching frequency is load-dependent until the output load reaches the skip threshold. At higher load current, the ...
Series Circuits
... A LED only works in one direction. Make sure the longer wire or lead is towards the positive (red) side. Also, never directly connect and LED to a voltage source (battery) because it will burn out. ...
... A LED only works in one direction. Make sure the longer wire or lead is towards the positive (red) side. Also, never directly connect and LED to a voltage source (battery) because it will burn out. ...
Buck converter
A buck converter is a voltage step down and current step up converter.The simplest way to reduce the voltage of a DC supply is to use a linear regulator (such as a 7805), but linear regulators waste energy as they operate by dissipating excess power as heat. Buck converters, on the other hand, can be remarkably efficient (95% or higher for integrated circuits), making them useful for tasks such as converting the main voltage in a computer (12V in a desktop, 12-24V in a laptop) down to the 0.8-1.8V needed by the processor.