LM317 - Sparkfun
... The LM317 is versatile in its applications, including uses in programmable output regulation and local on-card regulation. Or, by connecting a fixed resistor between the ADJUST and OUTPUT terminals, the LM317 can function as a precision current regulator. An optional output capacitor can be added to ...
... The LM317 is versatile in its applications, including uses in programmable output regulation and local on-card regulation. Or, by connecting a fixed resistor between the ADJUST and OUTPUT terminals, the LM317 can function as a precision current regulator. An optional output capacitor can be added to ...
Chapter 17 Transient Suppressors and Surge Suppressors
... converted to a differential-mode transient if only one of a pair of twoelement protectors fires. Some gas-tube arrestors contain a small amount of radioactive material to maintain a slight level of ionization inside the gas chamber to speed up their response time. Gas tubes may fire accidentally if ...
... converted to a differential-mode transient if only one of a pair of twoelement protectors fires. Some gas-tube arrestors contain a small amount of radioactive material to maintain a slight level of ionization inside the gas chamber to speed up their response time. Gas tubes may fire accidentally if ...
SN65LVDM051-Q1 数据资料 dataSheet 下载
... differential signaling (LVDS) to achieve signaling rates as high as 500 Mbps (per TIA/EIA-644 definition). These circuits are similar to TIA/EIA-644 standard compliant devices (SN65LVDS) counterparts, except that the output current of the drivers is doubled. This modification provides a minimum diff ...
... differential signaling (LVDS) to achieve signaling rates as high as 500 Mbps (per TIA/EIA-644 definition). These circuits are similar to TIA/EIA-644 standard compliant devices (SN65LVDS) counterparts, except that the output current of the drivers is doubled. This modification provides a minimum diff ...
shilpakartra1996
... often required to harness the full potential of hydro energy available at the site. Parallel operation of the SEIGs is commonly used in wind power generation where the siz« of the machine becomes one of the constraints. In remote areas, diese! generator can be operated to create lqca! grid and the p ...
... often required to harness the full potential of hydro energy available at the site. Parallel operation of the SEIGs is commonly used in wind power generation where the siz« of the machine becomes one of the constraints. In remote areas, diese! generator can be operated to create lqca! grid and the p ...
Versa-Pac as Flyback
... Versa-Pac is available in five sizes and is suitable for flyback circuits with power levels up to 35W and a maximum switching frequencies of 500kHz. The VP series was designed, primarily, for low voltage applications typically 3.3V, 5V and 12V. With the addition of the VPH products to the range the ...
... Versa-Pac is available in five sizes and is suitable for flyback circuits with power levels up to 35W and a maximum switching frequencies of 500kHz. The VP series was designed, primarily, for low voltage applications typically 3.3V, 5V and 12V. With the addition of the VPH products to the range the ...
AN1115 Single Stage Primary Side Regulation PFC Controller For
... It can be seen that the higher output current ripple, the higher required output capacitance. The worst case is when Kcr is 100%, the required output capacitance is 0, that means the maximum output current ripple amplitude (peak value) equals to the output current average value. The output ripple cu ...
... It can be seen that the higher output current ripple, the higher required output capacitance. The worst case is when Kcr is 100%, the required output capacitance is 0, that means the maximum output current ripple amplitude (peak value) equals to the output current average value. The output ripple cu ...
AD7545A: CMOS 12-Bit Buffered Multiplying DAC Data Sheet (Rev C, 03/2000)
... Output Offset: CMOS D/A converters such as Figures 4, 5 and 6 exhibit a code dependent output resistance which, in turn, can cause a code dependent error voltage at the output of the amplifier. The maximum amplitude of this error, which adds to the D/A converter nonlinearity, depends on VOS, where V ...
... Output Offset: CMOS D/A converters such as Figures 4, 5 and 6 exhibit a code dependent output resistance which, in turn, can cause a code dependent error voltage at the output of the amplifier. The maximum amplitude of this error, which adds to the D/A converter nonlinearity, depends on VOS, where V ...
1EDI60N12AF - Infineon Technologies
... The integrated galvanic isolation between control input logic and driving output stage grants additional safety. Its wide input voltage supply range support the direct connection of various signal sources like DSPs and ...
... The integrated galvanic isolation between control input logic and driving output stage grants additional safety. Its wide input voltage supply range support the direct connection of various signal sources like DSPs and ...
P4ind2
... Part 2) and an RL circuit (just now). We looked at these cases for a circuit in which we had a battery and then threw the switch. However, the main reason these circuit elements are important is in AC circuits. We look next at the case of the three elements in a series circuit with an AC voltage app ...
... Part 2) and an RL circuit (just now). We looked at these cases for a circuit in which we had a battery and then threw the switch. However, the main reason these circuit elements are important is in AC circuits. We look next at the case of the three elements in a series circuit with an AC voltage app ...
Zener diodes as voltage regulators
... diode that breaks down at a specific voltage when it is reverse biased. This means that a zener diode will stop a reverse current from flowing through it until the reverse voltage applied across it reaches a fixed value known as the breakdown voltage (VZ). They are designed to ‘breakdown’ in a relia ...
... diode that breaks down at a specific voltage when it is reverse biased. This means that a zener diode will stop a reverse current from flowing through it until the reverse voltage applied across it reaches a fixed value known as the breakdown voltage (VZ). They are designed to ‘breakdown’ in a relia ...
Single and two piece AC Hipots
... currents developed when the carbon roller rests in contact with more than one winding for a substantial amount of time. The high melting point of the nickel coupled with its ohmic resistance is the key to the heavy-duty operation of the Phenix CTVT. However, the nickel offers negligible voltage drop ...
... currents developed when the carbon roller rests in contact with more than one winding for a substantial amount of time. The high melting point of the nickel coupled with its ohmic resistance is the key to the heavy-duty operation of the Phenix CTVT. However, the nickel offers negligible voltage drop ...
ADC运算放大器系列OP292 数据手册DataSheet 下载
... volts, one needs to be careful because the input’s common-mode voltage range cannot operate to zero volts. This is because of the limitation of the circuit configuration where the first amplifier must be able to swing below ground in order to attain a 0 V common-mode voltage, which it cannot do. Dep ...
... volts, one needs to be careful because the input’s common-mode voltage range cannot operate to zero volts. This is because of the limitation of the circuit configuration where the first amplifier must be able to swing below ground in order to attain a 0 V common-mode voltage, which it cannot do. Dep ...
TL97x Output Rail-To-Rail Very-Low-Noise
... The output voltage of an operational amplifier is limited by its internal circuitry to some level below the supply rails. For this amplifier, the output voltage must be within ±12 V. 9.1.2.2 Supply and Input Voltage For correct operation of the amplifier, neither input must be higher than the recomm ...
... The output voltage of an operational amplifier is limited by its internal circuitry to some level below the supply rails. For this amplifier, the output voltage must be within ±12 V. 9.1.2.2 Supply and Input Voltage For correct operation of the amplifier, neither input must be higher than the recomm ...
awa_3-7490r - KevinChant.com
... constant by varying the plate voltage of the oscillator valve (“SET CARRIER” control). The voltmeter employs two acorn diodes, one being used in conjunction with a potentiometer (“SET ZERO” control) to supply a “backing-off” potential. Modulation is provided by a Colpitt's type oscillator, and is ap ...
... constant by varying the plate voltage of the oscillator valve (“SET CARRIER” control). The voltmeter employs two acorn diodes, one being used in conjunction with a potentiometer (“SET ZERO” control) to supply a “backing-off” potential. Modulation is provided by a Colpitt's type oscillator, and is ap ...
Practical Valve Linear Amplifier Construction
... With everything, including tube, in place, put equivalent anode load resistance from tube end of anode line to ground. RL = 1.2 * Va/ Ia Feed low level RF back into output connector through SWR meter and adjust tuning and loading for 1:1. (Or use MFJ) If it won’t match, something is wrong. Also chec ...
... With everything, including tube, in place, put equivalent anode load resistance from tube end of anode line to ground. RL = 1.2 * Va/ Ia Feed low level RF back into output connector through SWR meter and adjust tuning and loading for 1:1. (Or use MFJ) If it won’t match, something is wrong. Also chec ...
HCF4066BEY
... intended for the transmission or multiplexing of analog or digital signals. It is pin for pin compatible with HCF4016B, but exhibits a much lower ON resistance. In addition, the ON resistance is relatively constant over the full input signal range. The HCF4066B consists of four independent bilateral ...
... intended for the transmission or multiplexing of analog or digital signals. It is pin for pin compatible with HCF4016B, but exhibits a much lower ON resistance. In addition, the ON resistance is relatively constant over the full input signal range. The HCF4066B consists of four independent bilateral ...
A New Method Voltage and Frequency Regulation of Self
... advantages of renewable energy such as wind energy which is widely distributed. This kind of energy is often a cheaper option than solar power for rural homes located on distant areas where simplicity and less maintenance are the most wanted features to choose the adequate generator [2]. The inducti ...
... advantages of renewable energy such as wind energy which is widely distributed. This kind of energy is often a cheaper option than solar power for rural homes located on distant areas where simplicity and less maintenance are the most wanted features to choose the adequate generator [2]. The inducti ...
Sniff-It - Triplett Test Equipment
... Put a load on the wire that has the break. Practically anything intended to operate from 120VAC power will work. Make sure the load is turned on (even though it won't work because of the break in the Hot wire). A 100 watt light or clock radio will work. Starting at the power distribution panel, trac ...
... Put a load on the wire that has the break. Practically anything intended to operate from 120VAC power will work. Make sure the load is turned on (even though it won't work because of the break in the Hot wire). A 100 watt light or clock radio will work. Starting at the power distribution panel, trac ...
Document
... overheats and melts when too much current flows through it. If an appliance overloads, the fuse blows and breaks the circuit before the ...
... overheats and melts when too much current flows through it. If an appliance overloads, the fuse blows and breaks the circuit before the ...
Power electronics
Power electronics is the application of solid-state electronics to the control and conversion of electric power. It also refers to a subject of research in electronic and electrical engineering which deals with the design, control, computation and integration of nonlinear, time-varying energy-processing electronic systems with fast dynamics.The first high power electronic devices were mercury-arc valves. In modern systems the conversion is performed with semiconductor switching devices such as diodes, thyristors and transistors, pioneered by R. D. Middlebrook and others beginning in the 1950s. In contrast to electronic systems concerned with transmission and processing of signals and data, in power electronics substantial amounts of electrical energy are processed. An AC/DC converter (rectifier) is the most typical power electronics device found in many consumer electronic devices, e.g. television sets, personal computers, battery chargers, etc. The power range is typically from tens of watts to several hundred watts. In industry a common application is the variable speed drive (VSD) that is used to control an induction motor. The power range of VSDs start from a few hundred watts and end at tens of megawatts.The power conversion systems can be classified according to the type of the input and output power AC to DC (rectifier) DC to AC (inverter) DC to DC (DC-to-DC converter) AC to AC (AC-to-AC converter)