UC2874-2 数据资料 dataSheet 下载
... ISNS+: This is the non-inverting input to the X10 instrumentation amplifier. The common mode input range for this pin extends from GND to VCC. ISOUT: This is the output of the X10 instrumentation amplifier. The output voltage on this pin is level shifted 2V above GND, such that if a 100mV differenti ...
... ISNS+: This is the non-inverting input to the X10 instrumentation amplifier. The common mode input range for this pin extends from GND to VCC. ISOUT: This is the output of the X10 instrumentation amplifier. The output voltage on this pin is level shifted 2V above GND, such that if a 100mV differenti ...
IOSR Journal of Electrical and Electronics Engineering (IOSR-JEEE)
... the traditional three phase sinusoidal PWM technique will yield variousPWM control strategies for the ZSI. There are three available PWM control strategies for ZSI. They are simple boost control, maximum boost control, and maximum constant boost control methods. The simple boost control method emplo ...
... the traditional three phase sinusoidal PWM technique will yield variousPWM control strategies for the ZSI. There are three available PWM control strategies for ZSI. They are simple boost control, maximum boost control, and maximum constant boost control methods. The simple boost control method emplo ...
taylor3
... Steering gears can be arranged with hydraulic control equipment known as a 'telemotor', or with electrical control equipment. The power unit may in turn be hydraulic or electrically operated. Each of these units will be considered in turn, with the hydraulic unit pump being considered first. A pump ...
... Steering gears can be arranged with hydraulic control equipment known as a 'telemotor', or with electrical control equipment. The power unit may in turn be hydraulic or electrically operated. Each of these units will be considered in turn, with the hydraulic unit pump being considered first. A pump ...
Chapter 13: Multiple-Use
... An auxiliary skirt surrounds the main tip, and a additional set of gas passages conducts a flow of compressed air that provides secondary oxygen for the oxyacetylene flame and expels water from the zone where the burning of metal occurs ...
... An auxiliary skirt surrounds the main tip, and a additional set of gas passages conducts a flow of compressed air that provides secondary oxygen for the oxyacetylene flame and expels water from the zone where the burning of metal occurs ...
S280-75-46A
... The Type ME electronic control also uses the bias circuit shown in figure 22. In this circuit, two diodes produce about a -1.4 volt reference which is used to bias the timing plugs. Connected between the two diodes and the 6.8K resistor is a 17V + 1% precision zener diode. This zener diode is used a ...
... The Type ME electronic control also uses the bias circuit shown in figure 22. In this circuit, two diodes produce about a -1.4 volt reference which is used to bias the timing plugs. Connected between the two diodes and the 6.8K resistor is a 17V + 1% precision zener diode. This zener diode is used a ...
all other uses, in any ... © 2013 IEEE
... under faults or disturbances, the unbalanced AC voltages have been proven to be a great challenge for the control of DC-AC converters in order to keep them normally operating and connected to the AC sources [2], [14], [15]. Special control methods which can regulate both the positive and negative se ...
... under faults or disturbances, the unbalanced AC voltages have been proven to be a great challenge for the control of DC-AC converters in order to keep them normally operating and connected to the AC sources [2], [14], [15]. Special control methods which can regulate both the positive and negative se ...
FAN103 Primary-Side-Regulation PWM Controller (PWM-PSR) FAN103 — Primary-S ide-Regulat
... bulk capacitor through a resistor, RSTART (100kΩ is recommended). During startup, the internal startup circuit in FAN103 is enabled. Meanwhile, line input supplies the current, ISTARTUP, to charge the hold-up capacitor, CDD, through RSTART. When the VDD voltage reaches VDD-ON, the internal startup c ...
... bulk capacitor through a resistor, RSTART (100kΩ is recommended). During startup, the internal startup circuit in FAN103 is enabled. Meanwhile, line input supplies the current, ISTARTUP, to charge the hold-up capacitor, CDD, through RSTART. When the VDD voltage reaches VDD-ON, the internal startup c ...
FSFA2100 — Fairchild Power Switch (FPS™) for Half-Bridge PWM Converters
... true overload situation. Because of the pulse-by-pulse current limit capability, the maximum peak current through the MOSFET is limited; and, therefore, the maximum input power is restricted with a given input voltage. If the output consumes more than this maximum power, the output voltage (VO) decr ...
... true overload situation. Because of the pulse-by-pulse current limit capability, the maximum peak current through the MOSFET is limited; and, therefore, the maximum input power is restricted with a given input voltage. If the output consumes more than this maximum power, the output voltage (VO) decr ...
A DESIGNERS GUIDE TO THE L200 VOLTAGE REGULATOR
... simplifies the design of linear supplies. This design guide describes the operation of the device and its applications. The introduction of integrated regulator circuits has greatly simplified the work involved in designing supplies. Regulation and protection circuits required for the supply, previo ...
... simplifies the design of linear supplies. This design guide describes the operation of the device and its applications. The introduction of integrated regulator circuits has greatly simplified the work involved in designing supplies. Regulation and protection circuits required for the supply, previo ...
SEL Arc-Flash Solutions
... Arc-Flash Overview Personnel safety is paramount for utilities and industries, including oil/gas, water/wastewater, and metals and mining. According to the National Fire Protection Association (NFPA) 70E: Standard for Electrical Safety in the Workplace, an arc flash “is a dangerous condition associ ...
... Arc-Flash Overview Personnel safety is paramount for utilities and industries, including oil/gas, water/wastewater, and metals and mining. According to the National Fire Protection Association (NFPA) 70E: Standard for Electrical Safety in the Workplace, an arc flash “is a dangerous condition associ ...
P20Z TYPE
... Before switching the transducer on, one must check the correctness of connection to the network. Do not connect the transducer to the network through an autotransformer. Before removing the transducer housing, one must switch the supply off and disconnect measuring circuits. The removal of the meter ...
... Before switching the transducer on, one must check the correctness of connection to the network. Do not connect the transducer to the network through an autotransformer. Before removing the transducer housing, one must switch the supply off and disconnect measuring circuits. The removal of the meter ...
![T6D [21]-[49]](http://s1.studyres.com/store/data/002752171_1-e2a0c5332cd6cb9c9bd4bad2a4dbe26d-300x300.png)
T6D [21]-[49]
... • The name of a device that combines several semiconductors and other components into one package is integrated circuits. T6D08 ...
... • The name of a device that combines several semiconductors and other components into one package is integrated circuits. T6D08 ...
introduction
... traditional modulation techniques. Hence LCL filter along with fourth leg inverter topology provides convincing solution for the reduction of CM voltage. ...
... traditional modulation techniques. Hence LCL filter along with fourth leg inverter topology provides convincing solution for the reduction of CM voltage. ...
AP2337 1.0A SINGLE CHANNEL CURRENT-LIMITED LOAD SWITCH Description
... has tripped (reached the reverse current trip threshold), the current rises until IROCP level. When the fault exists for more than 600us, output device is disabled and shutdown. This is called the "Deglitch time from reverse current trigger to MOSFET turn off”. Recovery from IROCP occurs when the ou ...
... has tripped (reached the reverse current trip threshold), the current rises until IROCP level. When the fault exists for more than 600us, output device is disabled and shutdown. This is called the "Deglitch time from reverse current trigger to MOSFET turn off”. Recovery from IROCP occurs when the ou ...
SIOV metal oxide varistors, Selection procedure
... Since the surge current is well below its maximum permissible value in this region, parallel connection may only be used to increase energy absorption. The varistor has to absorb the energy of currents that have a relatively low amplitude, but a high energy content due to their duration. Example sur ...
... Since the surge current is well below its maximum permissible value in this region, parallel connection may only be used to increase energy absorption. The varistor has to absorb the energy of currents that have a relatively low amplitude, but a high energy content due to their duration. Example sur ...
PAM2808BLBR - Diodes Incorporated
... A 4.7µF minimum value capacitor from VO to GND is also required. To improve transient response, noise rejection and ripple rejection, an additional 10μF or larger, low ESR capacitor is recommended at the output. A higher-value, low ESR output capacitor may be necessary if large, fast-rise-time load ...
... A 4.7µF minimum value capacitor from VO to GND is also required. To improve transient response, noise rejection and ripple rejection, an additional 10μF or larger, low ESR capacitor is recommended at the output. A higher-value, low ESR output capacitor may be necessary if large, fast-rise-time load ...
UCC2583 数据资料 dataSheet 下载
... The controller operates from a floating power supply referenced to the output voltage being controlled. It features an undervoltage lockout (UVLO) circuit, a soft start circuit, and an averaging current limit amplifier. The current limit can be programmed to be proportional to the output voltage, th ...
... The controller operates from a floating power supply referenced to the output voltage being controlled. It features an undervoltage lockout (UVLO) circuit, a soft start circuit, and an averaging current limit amplifier. The current limit can be programmed to be proportional to the output voltage, th ...
Inductor Selection for SEPIC Designs - Technical Note
... 22 µH inductor. It is common practice to select the same value for both input and output inductors in SEPIC designs although when two separate parts are being used it is not essential. Input inductor L1; ...
... 22 µH inductor. It is common practice to select the same value for both input and output inductors in SEPIC designs although when two separate parts are being used it is not essential. Input inductor L1; ...
Backup_of_Strobe Lights Combi
... region of 10 to 150 joules, and discharge times as short as a few milliseconds, often resulting in a flash power of several kilowatts. Larger strobe lights can be used in “continuous” mode, producing extremely intense illumination. The light source is commonly a xenon flash lamp, which has a complex ...
... region of 10 to 150 joules, and discharge times as short as a few milliseconds, often resulting in a flash power of several kilowatts. Larger strobe lights can be used in “continuous” mode, producing extremely intense illumination. The light source is commonly a xenon flash lamp, which has a complex ...
MC3479 Stepper Motor Driver
... ON Semiconductor and are registered trademarks of Semiconductor Components Industries, LLC (SCILLC). SCILLC reserves the right to make changes without further notice to any products herein. SCILLC makes no warranty, representation or guarantee regarding the suitability of its products for any partic ...
... ON Semiconductor and are registered trademarks of Semiconductor Components Industries, LLC (SCILLC). SCILLC reserves the right to make changes without further notice to any products herein. SCILLC makes no warranty, representation or guarantee regarding the suitability of its products for any partic ...
Laser Diode Driver: Constant Power Laser Diode Driver: Constant
... Driver Kit Pre-Wired to Style A Driver Kit Pre-Wired to Style B 9VDC Power Supply for EK1101, EK1102 ...
... Driver Kit Pre-Wired to Style A Driver Kit Pre-Wired to Style B 9VDC Power Supply for EK1101, EK1102 ...
MAX8873T/S/R, MAX8874T/S/R Low-Dropout, 120mA Linear Regulators _______________General Description ____________________________Features
... The devices feature Dual Mode™ operation: their output voltage is preset (at 3.15V for the T versions, 2.84V for the S versions, or 2.80V for the R versions) or can be adjusted with an external resistor divider. Total error on the output is ±3.5%. Output voltages are set on the low side of popular r ...
... The devices feature Dual Mode™ operation: their output voltage is preset (at 3.15V for the T versions, 2.84V for the S versions, or 2.80V for the R versions) or can be adjusted with an external resistor divider. Total error on the output is ±3.5%. Output voltages are set on the low side of popular r ...
Mercury-arc valve
A mercury-arc valve or mercury-vapor rectifier or (UK) mercury-arc rectifier is a type of electrical rectifier used for converting high-voltage or high-current alternating current (AC) into direct current (DC). It is a type of cold cathode gas-filled tube, but is unusual in that the cathode, instead of being solid, is made from a pool of liquid mercury and is therefore self-restoring. As a result, mercury-arc valves were much more rugged, long-lasting and could carry much higher currents than most other types of gas discharge tube.Invented in 1902 by Peter Cooper Hewitt, mercury-arc rectifiers were used to provide power for industrial motors, electric railways, streetcars, and electric locomotives, as well as for radio transmitters and for high-voltage direct current (HVDC) power transmission. They were the primary method of high power rectification before the advent of semiconductor rectifiers, such as diodes, thyristors and gate turn-off thyristors (GTOs) in the 1970s.