AN10777 LPC32x0 power supply design examples Rev. 01 — 22 January 2009
... core supply voltage. If any on-chip clocks are running above 14 MHz, nominal core supply voltage must be supplied. If all on-chip clocks are running at or below 14 MHz (DIRECT RUN Mode), or during STOP Mode, the core supply voltage may be lowered to 0.9 volts. This can be controlled automatically in ...
... core supply voltage. If any on-chip clocks are running above 14 MHz, nominal core supply voltage must be supplied. If all on-chip clocks are running at or below 14 MHz (DIRECT RUN Mode), or during STOP Mode, the core supply voltage may be lowered to 0.9 volts. This can be controlled automatically in ...
LED Driver Dimming Methods
... Also commonly known as "Triac Dimming", "SCR Dimming", and Forward Phase control dimming, Forward Phase dimming control is the most common form of phase dimming. It uses a silicon device, usually an SCR or a Triac, to turn the mains waveform on part way through its cycle. By varying the point at whi ...
... Also commonly known as "Triac Dimming", "SCR Dimming", and Forward Phase control dimming, Forward Phase dimming control is the most common form of phase dimming. It uses a silicon device, usually an SCR or a Triac, to turn the mains waveform on part way through its cycle. By varying the point at whi ...
FDMF6705 - Extra-Small, High-Performance, High- Frequency DrMOS Module FDMF6705 - Extra-Small High-Perfo Description
... The FDMF6705 incorporates a 3-state PWM input gate drive design. The 3-state gate drive has both logic HIGH level and LOW level, along with a 3-state shutdown window. When the PWM input signal enters and remains within the 3-state window for a defined hold-off time (tD_HOLD-OFF), both GL and GH are ...
... The FDMF6705 incorporates a 3-state PWM input gate drive design. The 3-state gate drive has both logic HIGH level and LOW level, along with a 3-state shutdown window. When the PWM input signal enters and remains within the 3-state window for a defined hold-off time (tD_HOLD-OFF), both GL and GH are ...
HMC344LH5 数据资料DataSheet下载
... package. Covering DC to 12 GHz, this switch offers high isolation and low insertion loss. This switch also includes an on board binary decoder circuit which reduces the required logic control lines to two. The switch operates using a negative control voltage of 0/-5V, and requires a fixed bias of -5 ...
... package. Covering DC to 12 GHz, this switch offers high isolation and low insertion loss. This switch also includes an on board binary decoder circuit which reduces the required logic control lines to two. The switch operates using a negative control voltage of 0/-5V, and requires a fixed bias of -5 ...
Aalborg Universitet Analysis and Modeling of Transformerless Photovoltaic Inverter Systems Kerekes, Tamas
... The need for a cleaner environment and the continuous increase in power demands makes decentralized renewable energy production, like solar and wind, more and more interesting. Decentralized energy production using solar energy could be a solution for balancing the continuously-increasing power dema ...
... The need for a cleaner environment and the continuous increase in power demands makes decentralized renewable energy production, like solar and wind, more and more interesting. Decentralized energy production using solar energy could be a solution for balancing the continuously-increasing power dema ...
Old Company Name in Catalogs and Other Documents
... • The information in this document is current as of March, 2002. The information is subject to change without notice. For actual design-in, refer to the latest publications of NEC's data sheets or data books, etc., for the most up-to-date specifications of NEC semiconductor products. Not all product ...
... • The information in this document is current as of March, 2002. The information is subject to change without notice. For actual design-in, refer to the latest publications of NEC's data sheets or data books, etc., for the most up-to-date specifications of NEC semiconductor products. Not all product ...
PLC Trainer PLCE www.edibon.com Technical Teaching Equipment
... This Software is a tool designed for programming touch type screens. Thanks to this tool, suitable screens and images can be created and designed. It allows to transfer the program to the screen, load projects done from the terminal and print screens created. Plenty of functions. Screens Creation: T ...
... This Software is a tool designed for programming touch type screens. Thanks to this tool, suitable screens and images can be created and designed. It allows to transfer the program to the screen, load projects done from the terminal and print screens created. Plenty of functions. Screens Creation: T ...
LT6100/LT6017 - Dual/Quad 3.2MHz, 0.8V/μs Low Power, Over-The-Top Precision Op Amp
... The LT®6100 is a complete micropower, precision, high side current sense amplifier. The LT6100 monitors unidirectional currents via the voltage across an external sense resistor. Fixed gains of 10, 12.5, 20, 25, 40, 50V/V are obtained by simply strapping or floating two gain select pins. Gain accura ...
... The LT®6100 is a complete micropower, precision, high side current sense amplifier. The LT6100 monitors unidirectional currents via the voltage across an external sense resistor. Fixed gains of 10, 12.5, 20, 25, 40, 50V/V are obtained by simply strapping or floating two gain select pins. Gain accura ...
Liebert APM UPS 15-45kVA and 15-90kVA Guide
... The inverter shall be capable of supplying current and voltage for overloads exceeding 100%. The inverter is to provide 150% of full load for 60 seconds, 125% of full load for 10 minutes and 110% of full load for 60 minutes. A status indicator and audible alarm shall indicate overload operation. The ...
... The inverter shall be capable of supplying current and voltage for overloads exceeding 100%. The inverter is to provide 150% of full load for 60 seconds, 125% of full load for 10 minutes and 110% of full load for 60 minutes. A status indicator and audible alarm shall indicate overload operation. The ...
MAX15022 Dual, 4A/2A, 4MHz, Step-Down DC-DC Regulator with Dual LDO Controllers General Description
... Note 1: LX has internal diodes to PGND_ and PVIN_. Applications that forward bias these diodes should take care not to exceed the IC’s package power dissipation limits. Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings on ...
... Note 1: LX has internal diodes to PGND_ and PVIN_. Applications that forward bias these diodes should take care not to exceed the IC’s package power dissipation limits. Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings on ...
FDMF6707V — Extra-Small, High-Performance, High-Frequency DrMOS Module FDMF6707V — Extra-Small High-Performa Benefits
... 2. Operating at high VIN can create excessive AC overshoots on the VSWH-to-GND and BOOT-to-GND nodes during MOSFET switching transients. For reliable DrMOS operation, VSWH-to-GND and BOOT-to-GND must remain at or below the Absolute Maximum Ratings shown in the table above. Refer to the “Application ...
... 2. Operating at high VIN can create excessive AC overshoots on the VSWH-to-GND and BOOT-to-GND nodes during MOSFET switching transients. For reliable DrMOS operation, VSWH-to-GND and BOOT-to-GND must remain at or below the Absolute Maximum Ratings shown in the table above. Refer to the “Application ...
Snap Rover manual
... The white, orange, yellow, green, gray, and purple jumper wires make flexible connections for times when using the snap wires would be difficult. They also are used to make connections off the base grid. The different colored wires all work the same way, and are interchangeable. The batteries (in th ...
... The white, orange, yellow, green, gray, and purple jumper wires make flexible connections for times when using the snap wires would be difficult. They also are used to make connections off the base grid. The different colored wires all work the same way, and are interchangeable. The batteries (in th ...
Code of Practice for Personnel Electrical Safety for
... ‘Access Authority’ means written authorisation allowing access to, work on or near, or testing of a Network Operator’s or consumer’s electrical apparatus. ‘Aerial bundled cable’ or ‘ABC’ means conductors that are insulated and twisted together to form a single unit. ‘Approved’ means having the appro ...
... ‘Access Authority’ means written authorisation allowing access to, work on or near, or testing of a Network Operator’s or consumer’s electrical apparatus. ‘Aerial bundled cable’ or ‘ABC’ means conductors that are insulated and twisted together to form a single unit. ‘Approved’ means having the appro ...
DMMT2907A Features & Benefits Mechanical Data
... Diodes Incorporated products are specifically not authorized for use as critical components in life support devices or systems without the express written approval of the Chief Executive Officer of Diodes Incorporated. As used herein: A. Life support devices or systems are devices or systems which: ...
... Diodes Incorporated products are specifically not authorized for use as critical components in life support devices or systems without the express written approval of the Chief Executive Officer of Diodes Incorporated. As used herein: A. Life support devices or systems are devices or systems which: ...
HIGH VOLTAGE XLPE CABLE SYSTEMS Technical User Guide
... Modern XLPE cables consist of a solid cable core, a metallic sheath and a non-metallic outer covering. The cable core consists of the conductor, wrapped with semiconducting tapes, the inner semiconducting layer, the solid main insulation and the outer semiconducting layer. These three insulation lay ...
... Modern XLPE cables consist of a solid cable core, a metallic sheath and a non-metallic outer covering. The cable core consists of the conductor, wrapped with semiconducting tapes, the inner semiconducting layer, the solid main insulation and the outer semiconducting layer. These three insulation lay ...
Kanthal® Globar® SD Silicon carbide heating elements
... Kanthal Globar SD elements are used in applications ranging in temperature from below 600°C (1110°F) up to 1600°C (2910°F) in both air and controlled atmospheres, although the type of atmosphere used will determine the maximum recommended element temperature. Kanthal Globar SD elements may be mounte ...
... Kanthal Globar SD elements are used in applications ranging in temperature from below 600°C (1110°F) up to 1600°C (2910°F) in both air and controlled atmospheres, although the type of atmosphere used will determine the maximum recommended element temperature. Kanthal Globar SD elements may be mounte ...
Fuses - Medium Voltage
... voltage. Care must be taken to make sure that the peak voltages do not exceed the insulation level of the system. If the fuse voltage rating is not permitted to exceed 140% of the system voltage, there should not be a problem. This does not mean that a higher rated fuse cannot be used, but points ou ...
... voltage. Care must be taken to make sure that the peak voltages do not exceed the insulation level of the system. If the fuse voltage rating is not permitted to exceed 140% of the system voltage, there should not be a problem. This does not mean that a higher rated fuse cannot be used, but points ou ...
AP7332
... Fast transient response LDO can extend battery life. TDMA-based cell phone protocols such as Global System for Mobile Communications (GSM) have a transmit/receive duty factor of only 12.5 percent, enabling power savings by putting much of the baseband circuitry into standby mode in between transmit ...
... Fast transient response LDO can extend battery life. TDMA-based cell phone protocols such as Global System for Mobile Communications (GSM) have a transmit/receive duty factor of only 12.5 percent, enabling power savings by putting much of the baseband circuitry into standby mode in between transmit ...
AP7312
... Fast transient response LDO can extend battery life. TDMA-based cell phone protocols such as Global System for Mobile Communications (GSM) have a transmit/receive duty factor of only 12.5 percent, enabling power savings by putting much of the baseband circuitry into standby mode in between transmit ...
... Fast transient response LDO can extend battery life. TDMA-based cell phone protocols such as Global System for Mobile Communications (GSM) have a transmit/receive duty factor of only 12.5 percent, enabling power savings by putting much of the baseband circuitry into standby mode in between transmit ...
3720 ACM IC Installation Instructions
... During normal operation of this device, hazardous voltages are present which can cause severe injury or death. These voltages are present on the terminal strips of the device and throughout the connected potential transformer (PT), current transformer (CT), status input, relay, and control power cir ...
... During normal operation of this device, hazardous voltages are present which can cause severe injury or death. These voltages are present on the terminal strips of the device and throughout the connected potential transformer (PT), current transformer (CT), status input, relay, and control power cir ...
8. TESTING POWER TRANSFORMERS
... When transformers are received from the factory or reallocated from another location it is necessary to verify that each transformer is dry, no damage has occurred during shipping, internal connections have not been loosened, the transformer’s ratio, polarity, and impedance agree with its nameplate, ...
... When transformers are received from the factory or reallocated from another location it is necessary to verify that each transformer is dry, no damage has occurred during shipping, internal connections have not been loosened, the transformer’s ratio, polarity, and impedance agree with its nameplate, ...
Electrical substation
A substation is a part of an electrical generation, transmission, and distribution system. Substations transform voltage from high to low, or the reverse, or perform any of several other important functions. Between the generating station and consumer, electric power may flow through several substations at different voltage levels.Substations may be owned and operated by an electrical utility, or may be owned by a large industrial or commercial customer. Generally substations are unattended, relying on SCADA for remote supervision and control.A substation may include transformers to change voltage levels between high transmission voltages and lower distribution voltages, or at the interconnection of two different transmission voltages. The word substation comes from the days before the distribution system became a grid. As central generation stations became larger, smaller generating plants were converted to distribution stations, receiving their energy supply from a larger plant instead of using their own generators. The first substations were connected to only one power station, where the generators were housed, and were subsidiaries of that power station.