HC AC GENERATORS Installation, Servicing, and Maintenance
... industrial environments. Document reference N4/X/011 outlines additional equipment that may be required when the generator is installed in residential, commercial and light industrial environments. The installation ‘earth/ground’ arrangements require the connection of the generator frame to the site ...
... industrial environments. Document reference N4/X/011 outlines additional equipment that may be required when the generator is installed in residential, commercial and light industrial environments. The installation ‘earth/ground’ arrangements require the connection of the generator frame to the site ...
WCT1001A/WCT1003A Auto A13 Wireless Charging
... WCT through the power magnetic field. If the receiver-side device is fully charged, it sends the request for power transfer termination. The power transfer is terminated if the charged device is removed from the WCT magnetic field. There are two types of Qi WCR devices: Qi_Ver-1.0 and Qi_Ver-1.1 com ...
... WCT through the power magnetic field. If the receiver-side device is fully charged, it sends the request for power transfer termination. The power transfer is terminated if the charged device is removed from the WCT magnetic field. There are two types of Qi WCR devices: Qi_Ver-1.0 and Qi_Ver-1.1 com ...
LT1993-2 - Linear Technology
... Amplifier/ADC driver for use in applications from DC to 800MHz. The LT1993-2 has been designed for ease of use, with minimal support circuitry required. Exceptionally low input-referred noise and low distortion products (with either single-ended or differential inputs) make the LT1993-2 an excellent ...
... Amplifier/ADC driver for use in applications from DC to 800MHz. The LT1993-2 has been designed for ease of use, with minimal support circuitry required. Exceptionally low input-referred noise and low distortion products (with either single-ended or differential inputs) make the LT1993-2 an excellent ...
CM500 - BiddleMegger.com
... If connected to a single phase power supply by a plug or by the 3-wire lead set, three LCD ‘neons‘ marked L-PE, N-PE and L-N respectively will indicate supply polarity. If a voltage is detected between their respective two wires, the ‘neon’(s) will activate. A ‘neon’ will usually flash if one connec ...
... If connected to a single phase power supply by a plug or by the 3-wire lead set, three LCD ‘neons‘ marked L-PE, N-PE and L-N respectively will indicate supply polarity. If a voltage is detected between their respective two wires, the ‘neon’(s) will activate. A ‘neon’ will usually flash if one connec ...
Thevenin & Norton Equivalent
... When working with real electric sources, such as typical household power supplies, the actual circuit behind the terminals is unknown It should be unknown! Unreasonable to expect users to know what exactly is behind the electric terminal! We only know 1.) that there is a source of constant vol ...
... When working with real electric sources, such as typical household power supplies, the actual circuit behind the terminals is unknown It should be unknown! Unreasonable to expect users to know what exactly is behind the electric terminal! We only know 1.) that there is a source of constant vol ...
motors and drives
... energy savings. Careful analysis of the process requirements will identify opportunities to reduce the demand; these could vary from reducing the throughput to reducing operating set points such as temperature or pressure settings. A system can be designed to match the demand, such as the throughput ...
... energy savings. Careful analysis of the process requirements will identify opportunities to reduce the demand; these could vary from reducing the throughput to reducing operating set points such as temperature or pressure settings. A system can be designed to match the demand, such as the throughput ...
MAX3051 +3.3V, 1Mbps, Low-Supply-Current CAN
... Controlling the rise and fall slopes reduces EMI and allows the use of an unshielded twisted pair or a parallel pair of wires as bus lines. The equation for selecting the resistor value is given by: ...
... Controlling the rise and fall slopes reduces EMI and allows the use of an unshielded twisted pair or a parallel pair of wires as bus lines. The equation for selecting the resistor value is given by: ...
Control Components - Timers
... therefore, must be removed to change the timer set value. However, since the Y92A-48D Protective Cover is made of PVC, the set value can be altered by pressing on the surface of the cover. It may be, however, difficult to make setting changes of the Timer with the Y92A-48B Protective Cover attached, ...
... therefore, must be removed to change the timer set value. However, since the Y92A-48D Protective Cover is made of PVC, the set value can be altered by pressing on the surface of the cover. It may be, however, difficult to make setting changes of the Timer with the Y92A-48B Protective Cover attached, ...
Stratus® ftServer® 2700, 4700, and 6400 Systems: Site
... that have a specific meaning at the command prompt of a Linux-based system. Although a prompt is sometimes shown at the beginning of a command line as it would appear on the screen, you do not type it. – % or $ indicates you are logged in to a standard user account and are subject to certain access ...
... that have a specific meaning at the command prompt of a Linux-based system. Although a prompt is sometimes shown at the beginning of a command line as it would appear on the screen, you do not type it. – % or $ indicates you are logged in to a standard user account and are subject to certain access ...
TDA8034AT
... remain inactive during power up or power down. After powering up the device, pin OFFN remains LOW until pin CMDVCCN is set HIGH and pin PRESN is LOW. During power down, pin OFFN goes LOW when VDDP falls below the falling threshold voltage (Vth). The internal oscillator frequency (fosc(int)) is only ...
... remain inactive during power up or power down. After powering up the device, pin OFFN remains LOW until pin CMDVCCN is set HIGH and pin PRESN is LOW. During power down, pin OFFN goes LOW when VDDP falls below the falling threshold voltage (Vth). The internal oscillator frequency (fosc(int)) is only ...
Wireless Swivel-head Clamp Meter
... temperature. Cold junction is located inside the meter and allows for extremely accurate measurements even in rapidly changing ambient temperatures (going from rooftop to freezer). No adapter is required. See Temp Calibration section for calibration instructions. Range: -40°F to 2200°F, (-40°C to 12 ...
... temperature. Cold junction is located inside the meter and allows for extremely accurate measurements even in rapidly changing ambient temperatures (going from rooftop to freezer). No adapter is required. See Temp Calibration section for calibration instructions. Range: -40°F to 2200°F, (-40°C to 12 ...
150112 Fire Alarm
... SUPERVISING STATION SHALL BE LISTED AS EITHER UUFX OR UUJS UNDERWRITERS LABORATORY OR SHALL MEET THE REQUIREMENTS OF FACTORY MUTUAL RESEARCH APPROVAL STANDARD 3011. SUPERVISION OF SYSTEM AND LEASED TELEPHONE LINES SHALL BE ARRANGED BY THE OWNER. ...
... SUPERVISING STATION SHALL BE LISTED AS EITHER UUFX OR UUJS UNDERWRITERS LABORATORY OR SHALL MEET THE REQUIREMENTS OF FACTORY MUTUAL RESEARCH APPROVAL STANDARD 3011. SUPERVISION OF SYSTEM AND LEASED TELEPHONE LINES SHALL BE ARRANGED BY THE OWNER. ...
Quad IEEE 802.3at Power-Over-Ethernet Controller (Rev. B)
... current trip point can be set to all classification thresholds of IEEE Std 802.3-2005 (or 802.3af) and can be programmed up to more than 720 mA when used with a LLDP classification stack, complying with 802.3at. The TPS23851 supports AC and DC disconnection with a precision on-chip, 110-Hz oscillato ...
... current trip point can be set to all classification thresholds of IEEE Std 802.3-2005 (or 802.3af) and can be programmed up to more than 720 mA when used with a LLDP classification stack, complying with 802.3at. The TPS23851 supports AC and DC disconnection with a precision on-chip, 110-Hz oscillato ...
14 Power Factor Correction
... frequency happens to be close to one of the frequencies generated by the harmonic sources in the system. The result is that excessive harmonic voltages can be generated in the circuits containing PF correction units. Therefore the designer must take all necessary measures to ensure that the resonant ...
... frequency happens to be close to one of the frequencies generated by the harmonic sources in the system. The result is that excessive harmonic voltages can be generated in the circuits containing PF correction units. Therefore the designer must take all necessary measures to ensure that the resonant ...
Basics of Linear Fixed Resistors
... The ideal resistor never deviates from its rated value, is unaffected by temperature, can handle any electrical load, and does not change its specifications over the course of its life. However, in the real world physics always gets in the way of this ideal. Thus, even with something that at first g ...
... The ideal resistor never deviates from its rated value, is unaffected by temperature, can handle any electrical load, and does not change its specifications over the course of its life. However, in the real world physics always gets in the way of this ideal. Thus, even with something that at first g ...
S280-104-1
... IMPORTANT: To maintain sufficient charge to operate the control and prevent battery cell damage, the sealed lead-acid batteries should be charged after no more than three months of storage. Temperature has an effect on battery life. Sealed lead acid batteries should be stored, fully charged, at room ...
... IMPORTANT: To maintain sufficient charge to operate the control and prevent battery cell damage, the sealed lead-acid batteries should be charged after no more than three months of storage. Temperature has an effect on battery life. Sealed lead acid batteries should be stored, fully charged, at room ...
Comparison of Photovoltaic Module Performance Measurements
... readily amendable to producing a small quantity of custom sized modules. The total cell, coverage, and aperture areas listed in Table 1 represent the combined cell area, the combined areas of the cells and any spaces between the cells, and the total area of the module respectively. A detailed descri ...
... readily amendable to producing a small quantity of custom sized modules. The total cell, coverage, and aperture areas listed in Table 1 represent the combined cell area, the combined areas of the cells and any spaces between the cells, and the total area of the module respectively. A detailed descri ...
Alternating current
Alternating current (AC), is an electric current in which the flow of electric charge periodically reverses direction, whereas in direct current (DC, also dc), the flow of electric charge is only in one direction. The abbreviations AC and DC are often used to mean simply alternating and direct, as when they modify current or voltage.AC is the form in which electric power is delivered to businesses and residences. The usual waveform of alternating current in most electric power circuits is a sine wave. In certain applications, different waveforms are used, such as triangular or square waves. Audio and radio signals carried on electrical wires are also examples of alternating current. These types of alternating current carry information encoded (or modulated) onto the AC signal, such as sound (audio) or images (video).