Initialization of Cryogenic S600X Magnetometer
... Interference Devices (SQUIDs) at Ford Research Laboratories in the mid-1960s. The first to be invented was the direct current (DC) SQUID which was soon to be followed by the radio frequency (RF) SQUID [1]. Though the DC SQUID was developed first, and still offers the highest sensitivity, RF SQUIDs a ...
... Interference Devices (SQUIDs) at Ford Research Laboratories in the mid-1960s. The first to be invented was the direct current (DC) SQUID which was soon to be followed by the radio frequency (RF) SQUID [1]. Though the DC SQUID was developed first, and still offers the highest sensitivity, RF SQUIDs a ...
future kit - Electrokit
... divided into two parts. The simplest part is used to multivibrator (TR1 and TR2) of frequency generator. TR1 and TR2 will alternately working one by one. Speed of LEDs chasing is depending on VR100K, R2, R3, C2 and C3. The pulsating output at the collector of TR1 is fed to pin14 of IC1. This output ...
... divided into two parts. The simplest part is used to multivibrator (TR1 and TR2) of frequency generator. TR1 and TR2 will alternately working one by one. Speed of LEDs chasing is depending on VR100K, R2, R3, C2 and C3. The pulsating output at the collector of TR1 is fed to pin14 of IC1. This output ...
A1388 and A1389 - Allegro Microsystems
... optimize device sensitivity and the quiescent voltage output (QVO: output in the absence of a magnetic field) for a given application or circuit. This A1388 and A1389 optimized performance is sustained across the full operating temperature range by programming the temperature coefficient for both se ...
... optimize device sensitivity and the quiescent voltage output (QVO: output in the absence of a magnetic field) for a given application or circuit. This A1388 and A1389 optimized performance is sustained across the full operating temperature range by programming the temperature coefficient for both se ...
free-running dielectric resonator oscillators
... MITEQ’s DRO circuits utilize both silicon bipolar transistors and GaAs MESFET devices. All microwave oscillators are designed by adding resonating elements (L, C or R) in various configurations to different ports of a transistor. These elements generate a negative resistance at a certain resonant fr ...
... MITEQ’s DRO circuits utilize both silicon bipolar transistors and GaAs MESFET devices. All microwave oscillators are designed by adding resonating elements (L, C or R) in various configurations to different ports of a transistor. These elements generate a negative resistance at a certain resonant fr ...
Attachment 4
... Change to scope to include definition of Medium Voltage. For the use of this document High Voltage (ref IEV 601 -01-27) is the rated voltage above 1000V. However the term Medium Voltage (ref IEV 601-01-28) is commonly used for distribution systems, with voltages above 1kV and generally applied up to ...
... Change to scope to include definition of Medium Voltage. For the use of this document High Voltage (ref IEV 601 -01-27) is the rated voltage above 1000V. However the term Medium Voltage (ref IEV 601-01-28) is commonly used for distribution systems, with voltages above 1kV and generally applied up to ...
Lecture 2 - It works!
... dash.) Build a new list comprised of the newly generated implicants and any binary vectors not part of an adjacent pair. Step 5: Repeat Steps 3 and 4 on the newly generated list until no new implicants are found. (Note: A pair of implicants containing i and i+1 1's are adjacent when the positions of ...
... dash.) Build a new list comprised of the newly generated implicants and any binary vectors not part of an adjacent pair. Step 5: Repeat Steps 3 and 4 on the newly generated list until no new implicants are found. (Note: A pair of implicants containing i and i+1 1's are adjacent when the positions of ...
MAX3190/MAX3190E ±15kV ESD-Protected, 460kbps, RS-232 Transmitters in SOT23-6 General Description
... Due to the MAX3190/MAX3190E’s low current consumption, a charge pump can provide the proper supply voltages and requires a minimal amount of board space and cost. When using another RS-232 device containing an internal unregulated charge pump (Tables 1 and 2), the MAX3190/MAX3190E may be powered fro ...
... Due to the MAX3190/MAX3190E’s low current consumption, a charge pump can provide the proper supply voltages and requires a minimal amount of board space and cost. When using another RS-232 device containing an internal unregulated charge pump (Tables 1 and 2), the MAX3190/MAX3190E may be powered fro ...
1.8V to 28V Input, PWM Step-Up Controllers in µMAX General Description Features
... The MAX668/MAX669 constant-frequency, pulse-widthmodulating (PWM), current-mode DC-DC controllers are designed for a wide range of DC-DC conversion applications including step-up, SEPIC, flyback, and isolatedoutput configurations. Power levels of 20W or more can be controlled with conversion efficie ...
... The MAX668/MAX669 constant-frequency, pulse-widthmodulating (PWM), current-mode DC-DC controllers are designed for a wide range of DC-DC conversion applications including step-up, SEPIC, flyback, and isolatedoutput configurations. Power levels of 20W or more can be controlled with conversion efficie ...
ADDAC80 数据手册DataSheet 下载
... various bits are switched; nearly all critical components operate at constant power dissipation. High stability, SiCr thin film resistors are trimmed with a fine resolution laser, resulting in lower differential nonlinearity errors. A low noise, high stability, subsurface Zener diode is used to prod ...
... various bits are switched; nearly all critical components operate at constant power dissipation. High stability, SiCr thin film resistors are trimmed with a fine resolution laser, resulting in lower differential nonlinearity errors. A low noise, high stability, subsurface Zener diode is used to prod ...
ESD triggered solar array failure mechanism
... Abstract. A mechanism is presented which explains recent anomalies on geosynchronous (GEO) communications satellites. The symptoms of the anomalies are low impedance shorts between high and low voltage cells on a solar array string, and shorts between high voltage cells and the array ground. All of ...
... Abstract. A mechanism is presented which explains recent anomalies on geosynchronous (GEO) communications satellites. The symptoms of the anomalies are low impedance shorts between high and low voltage cells on a solar array string, and shorts between high voltage cells and the array ground. All of ...
MAX9943 Evaluation Kit Evaluates: General Description Features
... supply to the VCC test point. Connect the ground terminal of the VCC power supply to the GND test point. ...
... supply to the VCC test point. Connect the ground terminal of the VCC power supply to the GND test point. ...
UM0920
... This consists of two rectifiers and capacitors for each output. The -5 V output is used for feedback regulation. The main benefit of this solution is the connection of the source of the VIPer16 to -5 V. This allows direct sensing of -5 V from the output and simplifies the circuit. Another benefit of ...
... This consists of two rectifiers and capacitors for each output. The -5 V output is used for feedback regulation. The main benefit of this solution is the connection of the source of the VIPer16 to -5 V. This allows direct sensing of -5 V from the output and simplifies the circuit. Another benefit of ...
G201X / G210X User Manual
... The power supply voltage must be between 18 VDC and 80 VDC. The maximum power supply current required is 67% of the motor’s rated phase current. An unregulated power supply may be used as long as the voltage stays between the limits; keep the ripple voltage to 10% or less for best results. The drive ...
... The power supply voltage must be between 18 VDC and 80 VDC. The maximum power supply current required is 67% of the motor’s rated phase current. An unregulated power supply may be used as long as the voltage stays between the limits; keep the ripple voltage to 10% or less for best results. The drive ...
Diesel-electric Drives Diesel
... operate a FP-propeller via a variable speed drive. As the propeller operates always on design pitch, in low speed sailing its efficiency is increased when running at lower revolution compared to a constant speed driven CP-propeller. This also contributes to a lower fuel consumption and less emission ...
... operate a FP-propeller via a variable speed drive. As the propeller operates always on design pitch, in low speed sailing its efficiency is increased when running at lower revolution compared to a constant speed driven CP-propeller. This also contributes to a lower fuel consumption and less emission ...
High Voltage Induction Motors
... insulated to prevent damage from circulating shaft currents. Where appropriate to suit output, duty, ambient conditions or customer-requested, oil lubricated sleeve bearings may be specified either as self-contained or force lubricated. Depending on frame size, sleeve bearings may be either endshiel ...
... insulated to prevent damage from circulating shaft currents. Where appropriate to suit output, duty, ambient conditions or customer-requested, oil lubricated sleeve bearings may be specified either as self-contained or force lubricated. Depending on frame size, sleeve bearings may be either endshiel ...
Voltage-Level Translation Guide
... These non-inverting translators use two separate configurable power-supply rails. The A port is designed to track VCCA. VCCA accepts any supply voltage from 1.2 V to 3.6 V. The B port is designed to track VCCB. VCCB accepts any supply voltage from 1.65 V to 5.5 V. This allows for universal low-volta ...
... These non-inverting translators use two separate configurable power-supply rails. The A port is designed to track VCCA. VCCA accepts any supply voltage from 1.2 V to 3.6 V. The B port is designed to track VCCB. VCCB accepts any supply voltage from 1.65 V to 5.5 V. This allows for universal low-volta ...
Medallion 7100 Series CATV Fiber Amplifier
... enhanced system stability and performance. Optical power is continuously monitored at the input and output for automatic power control during operation over a wide operating temperature range. The Medallion 7100 offers a full range of flexible configurations and a rich set of features. These include ...
... enhanced system stability and performance. Optical power is continuously monitored at the input and output for automatic power control during operation over a wide operating temperature range. The Medallion 7100 offers a full range of flexible configurations and a rich set of features. These include ...
RF2044A
... Exceeding any one or a combination of the Absolute Maximum Rating conditions may cause permanent damage to the device. Extended application of Absolute Maximum Rating conditions to the device may reduce device reliability. Specified typical performance or functional operation of the device under Abs ...
... Exceeding any one or a combination of the Absolute Maximum Rating conditions may cause permanent damage to the device. Extended application of Absolute Maximum Rating conditions to the device may reduce device reliability. Specified typical performance or functional operation of the device under Abs ...
Mains electricity
Mains electricity is the general-purpose alternating-current (AC) electric power supply. In the US, electric power is referred to by several names including household power, household electricity, house current, powerline, domestic power, wall power, line power, AC power, city power, street power, and grid power.The two principal properties of the electric power supply, voltage and frequency, differ between regions. A voltage of (nominally) 230 V and a frequency of 50 Hz is used in Europe, most of Asia, most of South America and Australia. In North America, the most common combination is 120 V and a frequency of 60 Hz. Other voltages exist, and some countries may have, for example, 230 V but 60 Hz. This is a concern to travelers, since portable appliances designed for one voltage and frequency combination may not operate or may be destroyed by another.The use of different plugs and sockets in different regions provides some protection from accidental use of appliances with incompatible voltage and frequency requirements.