1.2A Single-chip Li-ion and Li
... Its TDFN-10 package and low external component count make the LP28056 ideally suited for portable applications. Furthermore, the LP28056 is specifically designed to work within USB power specifications. Its have a over voltage protection in input with 6.5V and support over zero voltages of battery c ...
... Its TDFN-10 package and low external component count make the LP28056 ideally suited for portable applications. Furthermore, the LP28056 is specifically designed to work within USB power specifications. Its have a over voltage protection in input with 6.5V and support over zero voltages of battery c ...
UC2855A 数据资料 dataSheet 下载
... The UC3855A/B provides all the control features necessary for high power, high frequency PFC boost converters. The average current mode control method allows for stable, low distortion AC line current programming without the need for slope compensation. In addition, the UC3855 utilizes an active snu ...
... The UC3855A/B provides all the control features necessary for high power, high frequency PFC boost converters. The average current mode control method allows for stable, low distortion AC line current programming without the need for slope compensation. In addition, the UC3855 utilizes an active snu ...
TDA1085C Universal Motor Speed Controller
... which concerns the group of sensitive Pins and their associated capacitors into which the a.m. rules have been implemented. Notice the full separation of “Signal World” from “Power”, one by line AB and their communication by a unique strip. These rules will lead to much satisfactory volume productio ...
... which concerns the group of sensitive Pins and their associated capacitors into which the a.m. rules have been implemented. Notice the full separation of “Signal World” from “Power”, one by line AB and their communication by a unique strip. These rules will lead to much satisfactory volume productio ...
ADM3251E 数据手册DataSheet 下载
... Changes to Figure 1 ...........................................................................1 Changed to Primary Side Supply Input Current, ICC(DISABLE) Maximum Limit to 2.5 mA ..............................................................4 Changes to Table 4...................................... ...
... Changes to Figure 1 ...........................................................................1 Changed to Primary Side Supply Input Current, ICC(DISABLE) Maximum Limit to 2.5 mA ..............................................................4 Changes to Table 4...................................... ...
Document1 (Page 1)
... includes a built-in line splitter with an RJ-11 jack for a second piece of equipment. Adaptors or custom cables (not included) must be used when utilizing both protection circuits at the same time. Please refer to the specifications for the pin-out information. The telephone line protection circuitr ...
... includes a built-in line splitter with an RJ-11 jack for a second piece of equipment. Adaptors or custom cables (not included) must be used when utilizing both protection circuits at the same time. Please refer to the specifications for the pin-out information. The telephone line protection circuitr ...
Agilent AN 372-1 Power Supply Testing
... performance test equipment and a high degree of manual control for bench use. In contrast, power supply testing in production environments primarily focus on overall function based on the specifications determined during the products design phase. Automation is often essential due to large volume te ...
... performance test equipment and a high degree of manual control for bench use. In contrast, power supply testing in production environments primarily focus on overall function based on the specifications determined during the products design phase. Automation is often essential due to large volume te ...
MAX15031 80V, 300mW Boost Converter and Current Monitor for APD Bias Applications
... The MAX15031 consists of a constant-frequency pulsewidth modulating (PWM) step-up DC-DC converter with an internal switch and a high-side current monitor with high-speed adjustable current limiting. This device can generate output voltages up to 76V and provides current monitoring up to 4mA (up to 3 ...
... The MAX15031 consists of a constant-frequency pulsewidth modulating (PWM) step-up DC-DC converter with an internal switch and a high-side current monitor with high-speed adjustable current limiting. This device can generate output voltages up to 76V and provides current monitoring up to 4mA (up to 3 ...
MAX16910C9 Evaluation Kit Evaluates: MAX16910C General Description Features
... off control. Install a shunt across pins 1-2 to enable the circuit output. Install a shunt across pins 2-3 to disable the output. The output can also be externally controlled by placing an independent voltage source at the ENABLE PCB pad when a shunt is not installed at JU1. See Table 1 for proper J ...
... off control. Install a shunt across pins 1-2 to enable the circuit output. Install a shunt across pins 2-3 to disable the output. The output can also be externally controlled by placing an independent voltage source at the ENABLE PCB pad when a shunt is not installed at JU1. See Table 1 for proper J ...
Current-Mode Dual-Phase Precision Full
... Basic and well known solutions using operational amplifiers [1] operate well only at low frequencies [2], [3] due to the finite slew-rate and effects caused by diode commutation. Therefore, for high-frequency applications other active elements such as current conveyors (CCs) [4]–[8], current-control ...
... Basic and well known solutions using operational amplifiers [1] operate well only at low frequencies [2], [3] due to the finite slew-rate and effects caused by diode commutation. Therefore, for high-frequency applications other active elements such as current conveyors (CCs) [4]–[8], current-control ...
Converter Modules
... output, and to any count signal voltage from +3 to +28 VDC. The module accepts input count pulses from NPN Open-Collector Transistor outputs, BiPolar outputs, or sourcing outputs such as Emitter-Follower or PNP OpenCollector Transistors (Sourcing outputs must be externally loaded with a load of 10 K ...
... output, and to any count signal voltage from +3 to +28 VDC. The module accepts input count pulses from NPN Open-Collector Transistor outputs, BiPolar outputs, or sourcing outputs such as Emitter-Follower or PNP OpenCollector Transistors (Sourcing outputs must be externally loaded with a load of 10 K ...
COURSE MASTER SYLLABUS A. Academic Division: Technology
... Given the operating parameters, the student will be able to design both a JFET current source and a JFET analog switch. Describe the characteristics and operation of both depletion-mode and enhancement mode MOSFETs. Describe how E-MOSFETs are used in digital switching. Calculate voltage gains of com ...
... Given the operating parameters, the student will be able to design both a JFET current source and a JFET analog switch. Describe the characteristics and operation of both depletion-mode and enhancement mode MOSFETs. Describe how E-MOSFETs are used in digital switching. Calculate voltage gains of com ...
SAIT Transducers and Instrumentation Trainer
... Certificates ISO 14001: 2004 and ECO-Management and Audit Scheme ...
... Certificates ISO 14001: 2004 and ECO-Management and Audit Scheme ...
RT6254A, RT6254B - Richtek Technology
... Ceramic capacitors are most often used because of their low cost, small size, high RMS current ratings, and robust surge current capabilities. It should pay attention that value of capacitors change as temperature, bias voltage, and operating frequency change. For example the capacitance value of a ...
... Ceramic capacitors are most often used because of their low cost, small size, high RMS current ratings, and robust surge current capabilities. It should pay attention that value of capacitors change as temperature, bias voltage, and operating frequency change. For example the capacitance value of a ...
Design and Application of a Power Unit to Use Plug
... forecast sales of GEVs. Market demand of GEV is forecasted to reach one million by 2020. The study of Pacific Northwest National Laboratory (PNNL) [8] examines GEV market penetration scenarios. Yearly market penetration ratios for PHEVs are estimated from 2013 to 2045 for three scenarios: hybrid tec ...
... forecast sales of GEVs. Market demand of GEV is forecasted to reach one million by 2020. The study of Pacific Northwest National Laboratory (PNNL) [8] examines GEV market penetration scenarios. Yearly market penetration ratios for PHEVs are estimated from 2013 to 2045 for three scenarios: hybrid tec ...
MAX5911/MAX5912 -48V Simple Swapper Hot-Swap Switches General Description Features
... During startup, an internal power FET regulates the current between the backplane power source and the load to 280mA for MAX5911 and 415mA for MAX5912. After startup, the FET is fully enhanced to reduce its on-resistance. To ensure robust operation, the MAX5911/ MAX5912 contain built-in safety featu ...
... During startup, an internal power FET regulates the current between the backplane power source and the load to 280mA for MAX5911 and 415mA for MAX5912. After startup, the FET is fully enhanced to reduce its on-resistance. To ensure robust operation, the MAX5911/ MAX5912 contain built-in safety featu ...
MAX1817 Compact, High-Efficiency, Dual-Output Step-Up DC-DC Converter General Description
... Compact, High-Efficiency, Dual-Output Step-Up DC-DC Converter (VON = VONLCD = VOUT = +3.3V, FB = GND, TA = 0°C to +85°C, unless otherwise noted. Typical values are at TA = +25°C.) ...
... Compact, High-Efficiency, Dual-Output Step-Up DC-DC Converter (VON = VONLCD = VOUT = +3.3V, FB = GND, TA = 0°C to +85°C, unless otherwise noted. Typical values are at TA = +25°C.) ...
Catalog
... platform, the new Eaton’s Cooper Power Systems controls will have the communications technology to take your system into the future. With fully modular communication compatibility, these controls will support cellular and radio communications utilizing the DNP3 and other serial and network protocols ...
... platform, the new Eaton’s Cooper Power Systems controls will have the communications technology to take your system into the future. With fully modular communication compatibility, these controls will support cellular and radio communications utilizing the DNP3 and other serial and network protocols ...
Lecture 4 - Power System Protection
... • Sensitivity refers to the minimal changes in measured parameter that the system can react to. • For electromagnetic relays, this was a main design characteristic. • Presently, the sensitivity is determined by the CT/VT and design of the system ...
... • Sensitivity refers to the minimal changes in measured parameter that the system can react to. • For electromagnetic relays, this was a main design characteristic. • Presently, the sensitivity is determined by the CT/VT and design of the system ...
Mitigator Loop Coil - Triplett Test Equipment
... increases by 10 times, the output voltage of the coil will increase by 10 times. With this in mind, the user can see that a magnetic field of a particular strength at 600Hz will produce an output voltage from the Loop Coil that is 10 times stronger than the same magnetic field strength at 60Hz. This ...
... increases by 10 times, the output voltage of the coil will increase by 10 times. With this in mind, the user can see that a magnetic field of a particular strength at 600Hz will produce an output voltage from the Loop Coil that is 10 times stronger than the same magnetic field strength at 60Hz. This ...
The Importance of Correct FET Biasing in the eTap2hw
... dominant note, so the original note can always still be heard. The way in which clipping occurs means that all the new notes produced must be harmonics of the root note, there is simply no way to produce other frequencies than this simply by clipping a single waveform. E.g. clipping a 330Hz signal c ...
... dominant note, so the original note can always still be heard. The way in which clipping occurs means that all the new notes produced must be harmonics of the root note, there is simply no way to produce other frequencies than this simply by clipping a single waveform. E.g. clipping a 330Hz signal c ...
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.