- Richtek
... operation over the full temperature range. For this reason many automotive qualified IC parameters are fully characterized over temperature, so designers can use this data to examine worst case conditions. ...
... operation over the full temperature range. For this reason many automotive qualified IC parameters are fully characterized over temperature, so designers can use this data to examine worst case conditions. ...
EPC2101 Preliminary Datasheet
... http://epc-co.com/epc/documents/gerber-files/EPC9037%20Development%20Board%20Gerbers.zip Assembly Resources at: http://epc-co.com/epc/DesignSupport/AssemblyBasics.aspx Efficient Power Conversion Corporation (EPC) reserves the right to make changes without further notice to any products herein. Engin ...
... http://epc-co.com/epc/documents/gerber-files/EPC9037%20Development%20Board%20Gerbers.zip Assembly Resources at: http://epc-co.com/epc/DesignSupport/AssemblyBasics.aspx Efficient Power Conversion Corporation (EPC) reserves the right to make changes without further notice to any products herein. Engin ...
Lesson 1 - Introduction
... Forward voltage drop, VF (II). • The higher the value of the maximum peak reverse voltage VRRM, the higher the forward voltage drop VF at IF(RMS). ...
... Forward voltage drop, VF (II). • The higher the value of the maximum peak reverse voltage VRRM, the higher the forward voltage drop VF at IF(RMS). ...
LM122 LM322 LM3905 Precision Timers
... nominal value of b50%, a 100% and a TC of 0.7%/§ C. For this reason, external signals (typically a pot between VREF and ground) connected to VADJ should have a source resistance as low as possible. For small changes in VADJ, up to several kX is all right, but for large variations, 250X or less shoul ...
... nominal value of b50%, a 100% and a TC of 0.7%/§ C. For this reason, external signals (typically a pot between VREF and ground) connected to VADJ should have a source resistance as low as possible. For small changes in VADJ, up to several kX is all right, but for large variations, 250X or less shoul ...
Drives MM440
... VFD power range to be available from 1/6 to 300HP where VFD shares common programming, human interface and options. Product family to be available in 8 mechanical sizes for chassis units, as follows: ...
... VFD power range to be available from 1/6 to 300HP where VFD shares common programming, human interface and options. Product family to be available in 8 mechanical sizes for chassis units, as follows: ...
The Danfoss Harmonic Filter AHF 005 and AHF 010
... technique is probably the use of AC-coils in front of the VFD. The AC-coils smoothens the line current drawn by the converter. Hereby, a significantly lower current distortion can be achieved compared to a basic VFD without coils. Similar effects as with AC-coils can be obtained with DC-coils built- ...
... technique is probably the use of AC-coils in front of the VFD. The AC-coils smoothens the line current drawn by the converter. Hereby, a significantly lower current distortion can be achieved compared to a basic VFD without coils. Similar effects as with AC-coils can be obtained with DC-coils built- ...
BD63860EFV
... This IC features an integrated thermal shutdown for protection against thermal destruction. When the IC’s chip temperature rises above 175°C (typ.), the motor output is forced open. When the temperature returns to 150°C or less (typ.), the IC automatically resumes normal operation. However, even if ...
... This IC features an integrated thermal shutdown for protection against thermal destruction. When the IC’s chip temperature rises above 175°C (typ.), the motor output is forced open. When the temperature returns to 150°C or less (typ.), the IC automatically resumes normal operation. However, even if ...
My-Te Model 30-12 Winch and Hoist Manual
... a motor repair shop for assistance. In order to remove the motor, the 118081 pinion gear must first be removed. ...
... a motor repair shop for assistance. In order to remove the motor, the 118081 pinion gear must first be removed. ...
TRANSIENT VOLTAGE SUPPRESSOR COMPLIANCE TO
... manufacturing methods can still be similar. Some examples can also be physically the same including diode package but electrically screened for different parametric features. The short term Peak Pulse Power (Ppp) rating for a TVS is primarily determined by the active p-n junction area (silicon die ...
... manufacturing methods can still be similar. Some examples can also be physically the same including diode package but electrically screened for different parametric features. The short term Peak Pulse Power (Ppp) rating for a TVS is primarily determined by the active p-n junction area (silicon die ...
Application Note
... In lighting applications for fluorescent lamps the choice of the starter switch to be used is always very important for the designers: the cost, reliability, ruggedness, and ease to be driven must always be kept in mind. This is especially important in lighting circuits where the designer has to opt ...
... In lighting applications for fluorescent lamps the choice of the starter switch to be used is always very important for the designers: the cost, reliability, ruggedness, and ease to be driven must always be kept in mind. This is especially important in lighting circuits where the designer has to opt ...
UCC28060 数据资料 dataSheet 下载
... Optimized for high-volume consumer applications, this solution extends the advantages of transition mode—high efficiency with low-cost components—to higher power ratings than previously possible. By utilizing a Natural Interleaving technique, both channels operate as masters (that is, there is no sl ...
... Optimized for high-volume consumer applications, this solution extends the advantages of transition mode—high efficiency with low-cost components—to higher power ratings than previously possible. By utilizing a Natural Interleaving technique, both channels operate as masters (that is, there is no sl ...
3.3-V ECL Differential Receiver (Rev. A)
... No TI components are authorized for use in FDA Class III (or similar life-critical medical equipment) unless authorized officers of the parties have executed a special agreement specifically governing such use. Only those TI components which TI has specifically designated as military grade or “enhan ...
... No TI components are authorized for use in FDA Class III (or similar life-critical medical equipment) unless authorized officers of the parties have executed a special agreement specifically governing such use. Only those TI components which TI has specifically designated as military grade or “enhan ...
MAX796/MAX797/MAX799 Step-Down Controllers with Synchronous Rectifier for CPU Power _______________General Description
... Synchronous Rectifier for CPU Power (V+ = 15V, GND = PGND = 0V, I VL = I REF = 0A, T A = 0°C to +70°C for MAX79_C, T A = 0°C to +85°C for MAX79_E, TA = -55°C to +125°C for MAX79_M, unless otherwise noted.) ...
... Synchronous Rectifier for CPU Power (V+ = 15V, GND = PGND = 0V, I VL = I REF = 0A, T A = 0°C to +70°C for MAX79_C, T A = 0°C to +85°C for MAX79_E, TA = -55°C to +125°C for MAX79_M, unless otherwise noted.) ...
Power Source Testing
... 5. Put the container in the ice chest with the dry ice and leave it for a half hour or so. 6. Remove the container and retrieve and save the recorded data from the HOBO. 7. Repeat the test process for other types of batteries. 8. Transfer HOBO data into Excel and plot graphs. ...
... 5. Put the container in the ice chest with the dry ice and leave it for a half hour or so. 6. Remove the container and retrieve and save the recorded data from the HOBO. 7. Repeat the test process for other types of batteries. 8. Transfer HOBO data into Excel and plot graphs. ...
SCP6868-GL-#NE - Sumitomo Electric Europe Ltd
... Plug Seq.: Pin engagement sequence during hot plugging. (SCP6868-GL) ...
... Plug Seq.: Pin engagement sequence during hot plugging. (SCP6868-GL) ...
MAX17497A/MAX17497B AC-DC and DC-DC Peak Current-Mode Converters with Integrated Step-Down Regulator General Description
... supports undervoltage lockout (UVLO) thresholds suitable to low-voltage DC-DC applications. Both devices also include a 3.3V fixed-output synchronous step-down regulator that delivers up to 600mA load current. The switching frequency of the MAX17497A flyback converter is 250kHz, while the MAX17497B ...
... supports undervoltage lockout (UVLO) thresholds suitable to low-voltage DC-DC applications. Both devices also include a 3.3V fixed-output synchronous step-down regulator that delivers up to 600mA load current. The switching frequency of the MAX17497A flyback converter is 250kHz, while the MAX17497B ...
PLUS+1® Controllers MC012-110 and MC012-112
... alone modules for smaller machined systems or as total machine management systems with intelligence in every node. These modules communicate with one another and other intelligent systems over a machine Controller Area Network (CAN) data bus. Product Highlights Both controllers employ a 32 bit Corte ...
... alone modules for smaller machined systems or as total machine management systems with intelligence in every node. These modules communicate with one another and other intelligent systems over a machine Controller Area Network (CAN) data bus. Product Highlights Both controllers employ a 32 bit Corte ...
LMX1501A/LMX1511 PLLatinum 1.1 GHz Frequency Synthesizer for RF Personal Communications LMX1501A/LMX1511
... The LMX1501A and the LMX1511 are high performance frequency synthesizers with integrated prescalers designed for RF operation up to 1.1 GHz. They are fabricated using National’s ABiC IV BiCMOS process. The LMX1501A and the LMX1511 contain dual modulus prescalers which can select either a 64/65 or a ...
... The LMX1501A and the LMX1511 are high performance frequency synthesizers with integrated prescalers designed for RF operation up to 1.1 GHz. They are fabricated using National’s ABiC IV BiCMOS process. The LMX1501A and the LMX1511 contain dual modulus prescalers which can select either a 64/65 or a ...
Left6 - Jlab Hall-A
... energy. Energy can be stored even when the power supply is turned off. You must be extremely careful to ensure that all energy has been extracted from the magnet system prior to moving the polarity reversal switch to a different position. Failure to do so could result in death or severe injury to th ...
... energy. Energy can be stored even when the power supply is turned off. You must be extremely careful to ensure that all energy has been extracted from the magnet system prior to moving the polarity reversal switch to a different position. Failure to do so could result in death or severe injury to th ...
TRS3318 - Texas Instruments
... Stresses beyond those listed under "absolute maximum ratings" may cause permanent damage to the device. These are stress ratings only, and functional operation of the device at these or any other conditions beyond those indicated under "recommended operating conditions" is not implied. Exposure to a ...
... Stresses beyond those listed under "absolute maximum ratings" may cause permanent damage to the device. These are stress ratings only, and functional operation of the device at these or any other conditions beyond those indicated under "recommended operating conditions" is not implied. Exposure to a ...
A Nested Optimization Problem for Analysis of Market Bidding
... push the flux into saturation for part of the ac cycle This can cause large harmonics; in the positive sequence (e.g., power flow and transient stability) these harmonics can be represented by increased reactive power losses on the transformer. ...
... push the flux into saturation for part of the ac cycle This can cause large harmonics; in the positive sequence (e.g., power flow and transient stability) these harmonics can be represented by increased reactive power losses on the transformer. ...
2.3 Semiconductor Diodes Word Document | GCE AS/A
... flow in the direction of the arrow on the diode symbol. This is called forward bias when the anode is more positive than the cathode. In the circuit on the right, the lamp does not light, because conventional current is flowing in the opposite direction to the arrow on the diode symbol which acts as ...
... flow in the direction of the arrow on the diode symbol. This is called forward bias when the anode is more positive than the cathode. In the circuit on the right, the lamp does not light, because conventional current is flowing in the opposite direction to the arrow on the diode symbol which acts as ...
Power electronics
Power electronics is the application of solid-state electronics to the control and conversion of electric power. It also refers to a subject of research in electronic and electrical engineering which deals with the design, control, computation and integration of nonlinear, time-varying energy-processing electronic systems with fast dynamics.The first high power electronic devices were mercury-arc valves. In modern systems the conversion is performed with semiconductor switching devices such as diodes, thyristors and transistors, pioneered by R. D. Middlebrook and others beginning in the 1950s. In contrast to electronic systems concerned with transmission and processing of signals and data, in power electronics substantial amounts of electrical energy are processed. An AC/DC converter (rectifier) is the most typical power electronics device found in many consumer electronic devices, e.g. television sets, personal computers, battery chargers, etc. The power range is typically from tens of watts to several hundred watts. In industry a common application is the variable speed drive (VSD) that is used to control an induction motor. The power range of VSDs start from a few hundred watts and end at tens of megawatts.The power conversion systems can be classified according to the type of the input and output power AC to DC (rectifier) DC to AC (inverter) DC to DC (DC-to-DC converter) AC to AC (AC-to-AC converter)