US Echo II installion and user guide
... Hot water circuits and mains power supplies run under high temperatures and pressure as well as under high voltages. When operated incorrectly, these may cause serious injuries. Due to this, measuring units may only be installed by qualified and trained personnel. The casings of the heat meters are ...
... Hot water circuits and mains power supplies run under high temperatures and pressure as well as under high voltages. When operated incorrectly, these may cause serious injuries. Due to this, measuring units may only be installed by qualified and trained personnel. The casings of the heat meters are ...
Document - Schneider Electric Belgique
... Sling up the device using the lifting lugs and place it on the ground. Unhook the slings and remove the handling parts and their screws. NB: the rings and screws must be kept for future use. ...
... Sling up the device using the lifting lugs and place it on the ground. Unhook the slings and remove the handling parts and their screws. NB: the rings and screws must be kept for future use. ...
Preliminary Detail of Signal Input/Output Terminals
... HVICs do not drive the upper side IGBTs, if the VB(*) voltage drops below a specified voltage (refer to the datasheet). This function prevents the IGBT from operating in a high dissipation mode. Please note here, that the UV (under voltage protection) function of any high side section acts only on t ...
... HVICs do not drive the upper side IGBTs, if the VB(*) voltage drops below a specified voltage (refer to the datasheet). This function prevents the IGBT from operating in a high dissipation mode. Please note here, that the UV (under voltage protection) function of any high side section acts only on t ...
MAX1759 Buck/Boost Regulating Charge Pump in µMAX General Description
... allows the input voltage to be higher or lower than the regulated output voltage. Internal circuitry senses VIN and V OUT and determines whether V IN must be stepped up or stepped down to produce the regulated output. When VIN is lower than VOUT, the charge pump operates as a regulated step-up volta ...
... allows the input voltage to be higher or lower than the regulated output voltage. Internal circuitry senses VIN and V OUT and determines whether V IN must be stepped up or stepped down to produce the regulated output. When VIN is lower than VOUT, the charge pump operates as a regulated step-up volta ...
enclosed meters
... The Eaton enclosed meter line provides a complete energy metering and data acquisition solution in a single enclosure. Designed for Eaton’s IQ 35M, IQ 150, IQ 250/260, and Power Xpert® 2000/4000/6000/8000 and Multi-Point Meters, Eaton’s enclosed meter line offers mounting and installation flexibilit ...
... The Eaton enclosed meter line provides a complete energy metering and data acquisition solution in a single enclosure. Designed for Eaton’s IQ 35M, IQ 150, IQ 250/260, and Power Xpert® 2000/4000/6000/8000 and Multi-Point Meters, Eaton’s enclosed meter line offers mounting and installation flexibilit ...
D.J. Perreault, J. Hu, J.M. Rivas, Y. Han, O. Leitermann, R.C.N. Pilawa-Podgurski, A. Sagneri, and C.R. Sullivan, Opportunities and Challenges in Very High Frequency Power Conversion, 2009 IEEE Applied Power Electronics conference , Feb. 2009, pp. 1-14
... rise constraint, as the minimum achievable volume for a given temperature rise lies below the constant loss budget curve at all frequencies. In other possible designs, however (e.g., designs in which a lower Q requirement is imposed), both of these constraints would be important, with an allowed de ...
... rise constraint, as the minimum achievable volume for a given temperature rise lies below the constant loss budget curve at all frequencies. In other possible designs, however (e.g., designs in which a lower Q requirement is imposed), both of these constraints would be important, with an allowed de ...
Details
... Figure 2. Section of an aspiration condenser in BSMA. 1.4. Structure of BSMA BSMA is equipped with plain aspiration condensers like the instrument by Erikson (1924). Draft of the section of the condenser is shown in Figure 2. The inlet air is passed through a 80 mm long filter section made of parall ...
... Figure 2. Section of an aspiration condenser in BSMA. 1.4. Structure of BSMA BSMA is equipped with plain aspiration condensers like the instrument by Erikson (1924). Draft of the section of the condenser is shown in Figure 2. The inlet air is passed through a 80 mm long filter section made of parall ...
CAST COIL
... The average temperature rise of the transformer windings shall be rated at [80°C] [100°C] [115°C] The insulating system used, including epoxy, shall be temperature rated to coordinate with the temperature rise. For 80°C or 100°C rise units the insulation system should be rated for 150°C minimum. For ...
... The average temperature rise of the transformer windings shall be rated at [80°C] [100°C] [115°C] The insulating system used, including epoxy, shall be temperature rated to coordinate with the temperature rise. For 80°C or 100°C rise units the insulation system should be rated for 150°C minimum. For ...
DNLS350E Features Mechanical Data
... Customers represent that they have all necessary expertise in the safety and regulatory ramifications of their life support devices or systems, and acknowledge and agree that they are solely responsible for all legal, regulatory and safety-related requirements concerning their products and any use o ...
... Customers represent that they have all necessary expertise in the safety and regulatory ramifications of their life support devices or systems, and acknowledge and agree that they are solely responsible for all legal, regulatory and safety-related requirements concerning their products and any use o ...
ZXGD3105N8 Description Features
... = Product Type Marking Code, Line 1 = Product Type Marking Code, Line 2 ...
... = Product Type Marking Code, Line 1 = Product Type Marking Code, Line 2 ...
1.5-A, Low-Voltage LDO Regulator with Dual Input Voltages (Rev. C)
... The use of an NMOS-pass FET offers several critical advantages for many applications. Unlike a PMOS topology device, the output capacitor has little effect on loop stability. This architecture allows the TPS740xx to be stable with any capacitor type of 2.2 μF or greater. Transient response is also s ...
... The use of an NMOS-pass FET offers several critical advantages for many applications. Unlike a PMOS topology device, the output capacitor has little effect on loop stability. This architecture allows the TPS740xx to be stable with any capacitor type of 2.2 μF or greater. Transient response is also s ...
Alberta Reliability standard Transmission Relay Loadability PRC-023-AB-2
... The purpose of this reliability standard is to ensure the protective relay settings do not limit transmission loadability, do not interfere with an operator’s ability to take remedial action to protect the reliability of the system, and are set to reliably detect all fault conditions and protect the ...
... The purpose of this reliability standard is to ensure the protective relay settings do not limit transmission loadability, do not interfere with an operator’s ability to take remedial action to protect the reliability of the system, and are set to reliably detect all fault conditions and protect the ...
1.8V to 28V Input, PWM Step-Up Controllers in µMAX General Description Features
... lowest noise and optimum efficiency, then pulses only as needed (with reduced inductor current) to reduce operating current and maximize efficiency under light loads. A logic-level shutdown input is also included, reducing supply current to 3.5µA. The MAX669, optimized for low input voltages with a ...
... lowest noise and optimum efficiency, then pulses only as needed (with reduced inductor current) to reduce operating current and maximize efficiency under light loads. A logic-level shutdown input is also included, reducing supply current to 3.5µA. The MAX669, optimized for low input voltages with a ...
AP8802H 60V 1A LED STEP-DOWN CONVERTER Description
... A Pulse Width Modulated (PWM) signal with duty cycle DPWM can be applied to the CTRL pin to adjust the output current to a value above or below the nominal average value set by resistor RSET. When driving the CTRL with a voltage waveform care should be taken not to exceed a drive voltage of 2.5V (wh ...
... A Pulse Width Modulated (PWM) signal with duty cycle DPWM can be applied to the CTRL pin to adjust the output current to a value above or below the nominal average value set by resistor RSET. When driving the CTRL with a voltage waveform care should be taken not to exceed a drive voltage of 2.5V (wh ...
BDTIC www.BDTIC.com/infineon Wireless Components ASK/FSK Transmitter 315 MHz
... As far as patents or other rights of third parties are concerned, liability is only assumed for components, not for applications, processes and circuits implemented within components or assemblies. The information describes the type of component and shall not be considered as assured characteristics ...
... As far as patents or other rights of third parties are concerned, liability is only assumed for components, not for applications, processes and circuits implemented within components or assemblies. The information describes the type of component and shall not be considered as assured characteristics ...
Protection and Control Requirements for Generators
... The PG&E transmission system and the distribution network system are designed for high reliability by having multiple sources and paths to supply customers. Due to the multiple sources and paths, more complex protection schemes are required to properly detect and isolate the faults. The addition of ...
... The PG&E transmission system and the distribution network system are designed for high reliability by having multiple sources and paths to supply customers. Due to the multiple sources and paths, more complex protection schemes are required to properly detect and isolate the faults. The addition of ...
Transient simulation and analysis of a three-phase five-limb step
... have the same value and can be computed or determined by the short circuit test, and seven inductances associated to the air flux tubes in parallel to those in iron. Due to the symmetry, the three inductances in series with the non-linear inductances of the wound limbs are equal as well as the two i ...
... have the same value and can be computed or determined by the short circuit test, and seven inductances associated to the air flux tubes in parallel to those in iron. Due to the symmetry, the three inductances in series with the non-linear inductances of the wound limbs are equal as well as the two i ...
LM2840/41/42/40Q/41Q/42Q 100/300/600 mA
... The current rating for the diode should be equal to the maximum output current for best reliability in most applications. In cases where the duty cycle is greater than 50%, the average diode current is lower. In this case it is possible to use a diode with a lower average current rating, approximate ...
... The current rating for the diode should be equal to the maximum output current for best reliability in most applications. In cases where the duty cycle is greater than 50%, the average diode current is lower. In this case it is possible to use a diode with a lower average current rating, approximate ...
TPA3112D1 Evaluation Module
... and other changes to its products and services at any time and to discontinue any product or service without notice. Customers should obtain the latest relevant information before placing orders and should verify that such information is current and complete. All products are sold subject to TI’s te ...
... and other changes to its products and services at any time and to discontinue any product or service without notice. Customers should obtain the latest relevant information before placing orders and should verify that such information is current and complete. All products are sold subject to TI’s te ...
TNY274-280 - Power Integrations
... The current limit state machine reduces the current limit by discrete amounts at light loads when TinySwitch-III is likely to switch in the audible frequency range. The lower current limit raises the effective switching frequency above the audio range and reduces the transformer flux density, includi ...
... The current limit state machine reduces the current limit by discrete amounts at light loads when TinySwitch-III is likely to switch in the audible frequency range. The lower current limit raises the effective switching frequency above the audio range and reduces the transformer flux density, includi ...