BD3507HFV
... The input capacitor plays a part to lower output impedance of a power supply connected to input terminals (Vcc). When output impedance of this power supply increases, the input voltages (Vcc, VIN) become unstable and there is a possibility of giving rise to oscillation and degraded ripple rejection ...
... The input capacitor plays a part to lower output impedance of a power supply connected to input terminals (Vcc). When output impedance of this power supply increases, the input voltages (Vcc, VIN) become unstable and there is a possibility of giving rise to oscillation and degraded ripple rejection ...
LM117/LM317A/LM317 3-Terminal Adjustable Regulator General Description
... 15A surge with no problem. This is not true of other types of positive regulators. For output capacitors of 25 µF or less, there is no need to use diodes. The bypass capacitor on the adjustment terminal can discharge through a low current junction. Discharge occurs when either the input or output is ...
... 15A surge with no problem. This is not true of other types of positive regulators. For output capacitors of 25 µF or less, there is no need to use diodes. The bypass capacitor on the adjustment terminal can discharge through a low current junction. Discharge occurs when either the input or output is ...
AC generator theory This worksheet and all related files are licensed
... is to maintain constant voltage despite changes in engine speed. In automotive electrical systems, the frequency of the alternator’s output is irrelevant because the AC is ”rectified” into DC (frequency = 0 Hz) to charge the battery. file 00820 ...
... is to maintain constant voltage despite changes in engine speed. In automotive electrical systems, the frequency of the alternator’s output is irrelevant because the AC is ”rectified” into DC (frequency = 0 Hz) to charge the battery. file 00820 ...
a 380 MHz, 25 mA, Triple 2:1 Multiplexers AD8183/AD8185
... Figure 39. Pulse Responses Driving Capacitive Loads Power Supply and Layout Considerations ...
... Figure 39. Pulse Responses Driving Capacitive Loads Power Supply and Layout Considerations ...
Circuit for Square Root of Multiplication
... (ii) a saw tooth generator, comparator, switch and two op-amps [2] and (iii) a square rooter in which a multiplier is used in the feedback path of an operational amplifier (OP-AMP) [3]. There are several other square rooting circuits. (i) Rievuraja and Kamsri realised a technique [4] by use of the o ...
... (ii) a saw tooth generator, comparator, switch and two op-amps [2] and (iii) a square rooter in which a multiplier is used in the feedback path of an operational amplifier (OP-AMP) [3]. There are several other square rooting circuits. (i) Rievuraja and Kamsri realised a technique [4] by use of the o ...
Document
... Q: What voltages are used in the arc welding process? A: Arc welding involves open circuit (when not welding) voltages which are typically from as low as 20 volts to as high as 100 volts. Q: What voltages are normally found inside the case of an arc welder? A: The voltage inside welding equipment is ...
... Q: What voltages are used in the arc welding process? A: Arc welding involves open circuit (when not welding) voltages which are typically from as low as 20 volts to as high as 100 volts. Q: What voltages are normally found inside the case of an arc welder? A: The voltage inside welding equipment is ...
MAX1964/MAX1965 Tracking/Sequencing Triple/Quintuple Power-Supply Controllers General Description
... MAX1965 generates four positive outputs and one negative output to provide an inexpensive system power supply. The MAX1964 includes a current-mode synchronous step-down controller and two positive regulator gain blocks. The MAX1965 has one additional positive gain block and one negative regulator ga ...
... MAX1965 generates four positive outputs and one negative output to provide an inexpensive system power supply. The MAX1964 includes a current-mode synchronous step-down controller and two positive regulator gain blocks. The MAX1965 has one additional positive gain block and one negative regulator ga ...
IOSR Journal of Electrical and Electronics Engineering (IOSR-JEEE)
... Electrical energy is the most innovative inventions of all times. It has become one of the most essential commodities of human life. Electrical energy can be generated from renewable and non-renewable energy resources. The existing nonrenewable fossil fuel which is the main energy source available n ...
... Electrical energy is the most innovative inventions of all times. It has become one of the most essential commodities of human life. Electrical energy can be generated from renewable and non-renewable energy resources. The existing nonrenewable fossil fuel which is the main energy source available n ...
ADP2323 Dual 3 A, 20 V Synchronous Step-Down Regulator with Integrated High-Side
... Synchronization Configuration Input. The SCFG pin configures the SYNC pin as an input or output. Connect SCFG to INTVCC to configure SYNC as an output. Using a resistor to pull down to GND configures SYNC as an input with various phase shift degrees. Synchronization. This pin can be configured as an ...
... Synchronization Configuration Input. The SCFG pin configures the SYNC pin as an input or output. Connect SCFG to INTVCC to configure SYNC as an output. Using a resistor to pull down to GND configures SYNC as an input with various phase shift degrees. Synchronization. This pin can be configured as an ...
Drake L7 Linear Amplifier Operator`s Manual
... connect the chassis of all associated equipment together and ground them at one point to avoid ground loops. We recommend that all of the equipment in your station be connected together and grounded a t the L 7 Amplifier chassis. ...
... connect the chassis of all associated equipment together and ground them at one point to avoid ground loops. We recommend that all of the equipment in your station be connected together and grounded a t the L 7 Amplifier chassis. ...
AN301: LCR Meter Measurement Accuracy
... LCR meters make taking L, C and R measurements very easy. One can simply hook up the test component between the clip terminals and get the reading on the display with very little effort. However, if you want to be certain of the measurement that you have made, you must understand how an LCR meter op ...
... LCR meters make taking L, C and R measurements very easy. One can simply hook up the test component between the clip terminals and get the reading on the display with very little effort. However, if you want to be certain of the measurement that you have made, you must understand how an LCR meter op ...
Opman SC5X v09.qxd - Fieldpiece Instruments
... not measure resistance when circuit is powered. Do not apply more than rated voltage between input and ground. All voltage tests: All voltage ranges will withstand up to 600V. Do not apply more than 600VDC or 600VAC rms. AC tests: Disconnect the meter from the circuit before turning any inductor off ...
... not measure resistance when circuit is powered. Do not apply more than rated voltage between input and ground. All voltage tests: All voltage ranges will withstand up to 600V. Do not apply more than 600VDC or 600VAC rms. AC tests: Disconnect the meter from the circuit before turning any inductor off ...
AD8074/AD8075 500 MHz, G = +1 and +2 Triple
... Peak slew rate is not the same as average slew rate (25% to 75%) which is typically specified. For a natural response, peak slew rate may be 2.7 times larger than average slew rate. Therefore, calculating a full power bandwidth with a specified average slew rate will give a pessimistic result. The p ...
... Peak slew rate is not the same as average slew rate (25% to 75%) which is typically specified. For a natural response, peak slew rate may be 2.7 times larger than average slew rate. Therefore, calculating a full power bandwidth with a specified average slew rate will give a pessimistic result. The p ...
Series 94 Peaktronics Positioner
... feed between control, feedback, and power signals • Highly visible position indicator for positive position of valve, even at a distance • Declutchable manual override: Push down on handle and rotate • Output torque: Series 94 actuators have an output torque range from 150 in/lbs. to 300 in/lbs. ...
... feed between control, feedback, and power signals • Highly visible position indicator for positive position of valve, even at a distance • Declutchable manual override: Push down on handle and rotate • Output torque: Series 94 actuators have an output torque range from 150 in/lbs. to 300 in/lbs. ...
Jones/NCTI Cable Jeopardy Game 3
... These are three different grades of drop cable shielding designations. ...
... These are three different grades of drop cable shielding designations. ...
Using Bipolar Transistors As Switches By Mike Martell N1HFX
... maximum design current must not be exceeded or the output voltage will be reduced. A short circuit of the output will overheat and destroy the transistor in many cases. Although the transistor is in saturation when turned on, about .3 volts is lost through the collector to the emitter of the transis ...
... maximum design current must not be exceeded or the output voltage will be reduced. A short circuit of the output will overheat and destroy the transistor in many cases. Although the transistor is in saturation when turned on, about .3 volts is lost through the collector to the emitter of the transis ...
LM117/LM317A/LM317 3-Terminal Adjustable Regulator
... 15A surge with no problem. This is not true of other types of positive regulators. For output capacitors of 25 µF or less, there is no need to use diodes. The bypass capacitor on the adjustment terminal can discharge through a low current junction. Discharge occurs when either the input or output is ...
... 15A surge with no problem. This is not true of other types of positive regulators. For output capacitors of 25 µF or less, there is no need to use diodes. The bypass capacitor on the adjustment terminal can discharge through a low current junction. Discharge occurs when either the input or output is ...
Controls_Paper_4
... circuit to be shut off rather than disconnecting the power source whenever parts are changed. The switch of choice is a single pole single throw. Since only an on/off switch is needed, the other side is left open to simulate an off. This does the same thing as an off switch would do by creating a co ...
... circuit to be shut off rather than disconnecting the power source whenever parts are changed. The switch of choice is a single pole single throw. Since only an on/off switch is needed, the other side is left open to simulate an off. This does the same thing as an off switch would do by creating a co ...
PP BCD TT 25/100 (/FM)
... allows you to achieve a high-level discharge capacity without needing blow-out vents. This saves you from keeping the safety distance to adjoining electrical components usually necessary to avoid unwanted electric arcs and fire hazardous. As there is no risk of leakage currents, this SPD can also be ...
... allows you to achieve a high-level discharge capacity without needing blow-out vents. This saves you from keeping the safety distance to adjoining electrical components usually necessary to avoid unwanted electric arcs and fire hazardous. As there is no risk of leakage currents, this SPD can also be ...
Switched-mode power supply
A switched-mode power supply (switching-mode power supply, switch-mode power supply, SMPS, or switcher) is an electronic power supply that incorporates a switching regulator to convert electrical power efficiently. Like other power supplies, an SMPS transfers power from a source, like mains power, to a load, such as a personal computer, while converting voltage and current characteristics. Unlike a linear power supply, the pass transistor of a switching-mode supply continually switches between low-dissipation, full-on and full-off states, and spends very little time in the high dissipation transitions, which minimizes wasted energy. Ideally, a switched-mode power supply dissipates no power. Voltage regulation is achieved by varying the ratio of on-to-off time. In contrast, a linear power supply regulates the output voltage by continually dissipating power in the pass transistor. This higher power conversion efficiency is an important advantage of a switched-mode power supply. Switched-mode power supplies may also be substantially smaller and lighter than a linear supply due to the smaller transformer size and weight.Switching regulators are used as replacements for linear regulators when higher efficiency, smaller size or lighter weight are required. They are, however, more complicated; their switching currents can cause electrical noise problems if not carefully suppressed, and simple designs may have a poor power factor.