Multiple output voltage regulator
... frequency range 1 kHz to 20 kHz, it is recommended to use a 47 µF load capacitor for Regulators 1 and 2. When a microprocessor is supplied by Regulator 3 much noise can be produced by this microprocessor. This noise is not influenced by increasing the load capacitor of Regulator 3. ...
... frequency range 1 kHz to 20 kHz, it is recommended to use a 47 µF load capacitor for Regulators 1 and 2. When a microprocessor is supplied by Regulator 3 much noise can be produced by this microprocessor. This noise is not influenced by increasing the load capacitor of Regulator 3. ...
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UC2524 数据资料 dataSheet 下载
... switching regulators. They can also be used as the control element for high-power-output applications. The UC1524 family was designed for switching regulators of either polarity, transformer-coupled dc-to-dc converters, transformerless voltage doublers and polarity converter applications employing f ...
... switching regulators. They can also be used as the control element for high-power-output applications. The UC1524 family was designed for switching regulators of either polarity, transformer-coupled dc-to-dc converters, transformerless voltage doublers and polarity converter applications employing f ...
M5 Brochure - Societe Industrial Solutions Ltd
... Belt speeds other than those listed above are available as options. Contact our sales representatives for details. Sum total of product weight on the conveyor. Feed capacity may vary according to the belt speed. Specify one of these power supplies for use when ordering. Please use the rated voltage ...
... Belt speeds other than those listed above are available as options. Contact our sales representatives for details. Sum total of product weight on the conveyor. Feed capacity may vary according to the belt speed. Specify one of these power supplies for use when ordering. Please use the rated voltage ...
Buck Converter Design
... For high efficiency the HS-MOSFET should have a low FOM value to provide a low R DSON while switching faster than the current transitions between HS and LS-MOSFET within its commutation loop. In addition the driver must provide sufficiently low sink- and source impedances to drive the MOSFET quickly ...
... For high efficiency the HS-MOSFET should have a low FOM value to provide a low R DSON while switching faster than the current transitions between HS and LS-MOSFET within its commutation loop. In addition the driver must provide sufficiently low sink- and source impedances to drive the MOSFET quickly ...
Vision™ OPLC™ V350-35-TR20/V350-J-TR20
... Note: You must replace the back cover securely before powering up the controller. The information in this document reflects products at the date of printing. Unitronics reserves the right, subject to all applicable laws, at any time, at its sole discretion, and without notice, to discontinue or chan ...
... Note: You must replace the back cover securely before powering up the controller. The information in this document reflects products at the date of printing. Unitronics reserves the right, subject to all applicable laws, at any time, at its sole discretion, and without notice, to discontinue or chan ...
STEVAL-IFS005V1
... This evaluation board is based on the TDA0161, a monolithic integrated circuit designed for metallic body detection by sensing variations in high frequency eddy current losses. Using an externally-tuned circuit, device acts as an oscillator. The output signal level is altered by an approaching metal ...
... This evaluation board is based on the TDA0161, a monolithic integrated circuit designed for metallic body detection by sensing variations in high frequency eddy current losses. Using an externally-tuned circuit, device acts as an oscillator. The output signal level is altered by an approaching metal ...
Questions - Chemactive
... (a) To avoid cutting through cables, a gas company uses a device to detect their position before digging holes. The magnetic field produced by the cable induces a voltage across the coil. This is registered on a meter attached to the device. Y X ...
... (a) To avoid cutting through cables, a gas company uses a device to detect their position before digging holes. The magnetic field produced by the cable induces a voltage across the coil. This is registered on a meter attached to the device. Y X ...
SiT1533 - SiTime
... max over temperature. When measuring the SiT1533 output frequency with a frequency counter, it is important to make sure the counter's gate time is >100ms. The slow frequency of a 32 kHz clock will give false readings with faster gate times. For applications that require a wider supply voltage range ...
... max over temperature. When measuring the SiT1533 output frequency with a frequency counter, it is important to make sure the counter's gate time is >100ms. The slow frequency of a 32 kHz clock will give false readings with faster gate times. For applications that require a wider supply voltage range ...
070000009 8270 Electrical Manual
... Power-line voltage has been standardized throughout the country at 115/230 volts, 60 hertz (cycle), A.0 (alternating current) single phase. This figure represents nominal voltage and line voltage in a particular area may be between 110 and 125 volts. Voltage average across the country is approximate ...
... Power-line voltage has been standardized throughout the country at 115/230 volts, 60 hertz (cycle), A.0 (alternating current) single phase. This figure represents nominal voltage and line voltage in a particular area may be between 110 and 125 volts. Voltage average across the country is approximate ...
LM1036 - Rcl
... The volume control function of the LM1036 is carried out in two stages, controlled by the DC voltage on pin 12, to improve signal handling capability and provide a reduction of output noise level at reduced gain. The first stage is before the tone control processing and provides an initial 15 dB of ...
... The volume control function of the LM1036 is carried out in two stages, controlled by the DC voltage on pin 12, to improve signal handling capability and provide a reduction of output noise level at reduced gain. The first stage is before the tone control processing and provides an initial 15 dB of ...
Inverters_and_DC-DC_Converters_01
... down voltage level applied to the HV batteries without using a transformer. • The inverter can also adjust the HV [high voltage] charging voltage so that the battery array is not overcharged or ...
... down voltage level applied to the HV batteries without using a transformer. • The inverter can also adjust the HV [high voltage] charging voltage so that the battery array is not overcharged or ...
EL2082 Datasheet
... mixer output is generally sent to a crystal filter, which required a few hundred ohm terminating impedance. The impedance of the I IN pin of the first EL2082 is transformed to about 400Ω by the 2:1 transformer T1. The two EL2082s are used as variable-gain IF amplifiers, with small gains offered by e ...
... mixer output is generally sent to a crystal filter, which required a few hundred ohm terminating impedance. The impedance of the I IN pin of the first EL2082 is transformed to about 400Ω by the 2:1 transformer T1. The two EL2082s are used as variable-gain IF amplifiers, with small gains offered by e ...
PAM2306 Description Features Pin Assignments Applications
... This formula has a maximum at VIN = 2VOUT, where IRMS = IOUT /2. This simple worst-case condition is commonly used for design because even significant deviations do not offer much relief. Note that the capacitor manufacturer's ripple current ratings are often based on 2000 hours of life. This makes ...
... This formula has a maximum at VIN = 2VOUT, where IRMS = IOUT /2. This simple worst-case condition is commonly used for design because even significant deviations do not offer much relief. Note that the capacitor manufacturer's ripple current ratings are often based on 2000 hours of life. This makes ...
6- and 8-Channel Low Capacitance ESD Protection Arrays
... which illustrates an example of a positive ESD pulse striking an input channel. The parasitic series inductance back to power supply is represented by L1 and L2. The voltage VCL on the line being protected is: VCL = Fwd voltage drop of D1 + VSUPPLY + L1 x d(IESD ) / dt + L2 x d(IESD ) / dt where IES ...
... which illustrates an example of a positive ESD pulse striking an input channel. The parasitic series inductance back to power supply is represented by L1 and L2. The voltage VCL on the line being protected is: VCL = Fwd voltage drop of D1 + VSUPPLY + L1 x d(IESD ) / dt + L2 x d(IESD ) / dt where IES ...
AN1318 Interfacing Semiconductor Pressure Sensors
... Beginning with the ramp generator, a timing ramp is generated with current source U5 and capacitor C3. Initialization is provided by Q1 which sets the voltage on C3 at approximately ground. With the values shown, 470 µA flowing into 0.47 µF provide approximately a 5 msec ramp time from zero to 5 V. ...
... Beginning with the ramp generator, a timing ramp is generated with current source U5 and capacitor C3. Initialization is provided by Q1 which sets the voltage on C3 at approximately ground. With the values shown, 470 µA flowing into 0.47 µF provide approximately a 5 msec ramp time from zero to 5 V. ...
Three-input Type Single Chip Inverter IC Application Note 【Rev 0】
... Vref : Reference voltage for current protection Rs : Shunt resistance In setting a over-current protection level, you should allow for Vref variance, Rs variance, and the delay between the time the over-current protection is detected and the time the IGBT is turned off. In practice, check the output ...
... Vref : Reference voltage for current protection Rs : Shunt resistance In setting a over-current protection level, you should allow for Vref variance, Rs variance, and the delay between the time the over-current protection is detected and the time the IGBT is turned off. In practice, check the output ...
high voltage direct current power transmission
... for lines and cables, and an analysis must be made for each individual case. The importance of the break-even-distance concept should not be over-stressed, since several other factors, such as controllability, are important in the selection between AC or HVDC power transmission. In general, a DC lin ...
... for lines and cables, and an analysis must be made for each individual case. The importance of the break-even-distance concept should not be over-stressed, since several other factors, such as controllability, are important in the selection between AC or HVDC power transmission. In general, a DC lin ...
2001 Power Plus Revs
... ■ Greater efficiency—The PowerPlus Series can dramatically improve collection efficiency by delivering higher average kV and more current to the ESP. Traditional T/Rs generate higher peak voltages due to higher ripple that causes sparking in the ESP collection field, thus limiting the average voltag ...
... ■ Greater efficiency—The PowerPlus Series can dramatically improve collection efficiency by delivering higher average kV and more current to the ESP. Traditional T/Rs generate higher peak voltages due to higher ripple that causes sparking in the ESP collection field, thus limiting the average voltag ...
MAX2754 1.2GHz VCO with Linear Modulation Input General Description
... Typical frequency deviation is -500kHz/V which is linear to ±4% over the guaranteed frequency limits. The tuning input voltage range is +0.4V to +2.4V and the oscillator frequency is factory adjusted to provide guaranteed limits. The oscillator signal is buffered by an output amplifier stage (intern ...
... Typical frequency deviation is -500kHz/V which is linear to ±4% over the guaranteed frequency limits. The tuning input voltage range is +0.4V to +2.4V and the oscillator frequency is factory adjusted to provide guaranteed limits. The oscillator signal is buffered by an output amplifier stage (intern ...
Power and thermal constraints of modern system-on-a
... manufactured part, measured under the worst case equipment and platform components tolerance at worst case ambient conditions. Computer manufacturers where expected to design the system thermo-mechanical parameters for cooling such worst case conditions for sustained operation. In small form factor ...
... manufactured part, measured under the worst case equipment and platform components tolerance at worst case ambient conditions. Computer manufacturers where expected to design the system thermo-mechanical parameters for cooling such worst case conditions for sustained operation. In small form factor ...
L17 6.111 Fall 2003 – Introductory Digital Systems Laboratory
... Digital systems are more flexible to design. ...
... Digital systems are more flexible to design. ...
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.