AN583: Safety Considerations and Layout
... For safety reasons, it is recommended that standard epoxy-glass PCB material Flame Retardant 4 (FR-4) be used in all designs since it meets the requirements of Underwriters Laboratories UL94-V0. Cheaper alternatives have higher dielectric losses at high frequencies, absorb more moisture, and provide ...
... For safety reasons, it is recommended that standard epoxy-glass PCB material Flame Retardant 4 (FR-4) be used in all designs since it meets the requirements of Underwriters Laboratories UL94-V0. Cheaper alternatives have higher dielectric losses at high frequencies, absorb more moisture, and provide ...
Methods for detecting ground faults in medium-voltage
... HIFs on multigrounded distribution systems are difficult to detect at the substation level. Singlephase loads and the multipath returns of unbalanced currents contribute to the difficulty in detecting these faults. A grounded system can be very unbalanced when a major single-phase lateral is out of ...
... HIFs on multigrounded distribution systems are difficult to detect at the substation level. Singlephase loads and the multipath returns of unbalanced currents contribute to the difficulty in detecting these faults. A grounded system can be very unbalanced when a major single-phase lateral is out of ...
Evaluates: MAX1711 MAX1711 Voltage Positioning Evaluation Kit General Description Features
... Testing the power conversion efficiency POUT/PIN fairly and accurately requires more careful instrumentation than might be expected. One common error is to use inaccurate DMMs. Another is to use only one DMM, and move it from one spot to another to measure the various input/output voltages and curre ...
... Testing the power conversion efficiency POUT/PIN fairly and accurately requires more careful instrumentation than might be expected. One common error is to use inaccurate DMMs. Another is to use only one DMM, and move it from one spot to another to measure the various input/output voltages and curre ...
Simulation and Analysis of Faults in High Voltage DC
... multi:terminal DC (MTDC) is considered to be one of the suitable methods in structuring the meshed DC grid. There are various methods for controlling the HVDC in the multi: terminal grid but as far as the protection system is concerned, it is still lagging behind the AC systems, without rated protec ...
... multi:terminal DC (MTDC) is considered to be one of the suitable methods in structuring the meshed DC grid. There are various methods for controlling the HVDC in the multi: terminal grid but as far as the protection system is concerned, it is still lagging behind the AC systems, without rated protec ...
Bonding_CSST - Cutting Edge Solutions, LLC
... grounding conductor. • Any metallic system can become energized by electric currents induced by an indirect lightning strike. • The gas piping does not fail from current flow, but from arcing (caused by a difference in electrical potential) between the grounded electrical system and any other electr ...
... grounding conductor. • Any metallic system can become energized by electric currents induced by an indirect lightning strike. • The gas piping does not fail from current flow, but from arcing (caused by a difference in electrical potential) between the grounded electrical system and any other electr ...
... potential as analog ground (within 100mV). Analog and Digital grounds should be connected at some point in the system, usually at the power supply connections to the circuit board. A separate Digital Ground is provided so that noisy logic signals can be referenced to separate circuit board traces. ...
News Release
... The hybrid PS3F Series’ power contacts support up to 100 Amps with rated voltage to 1000V AC/DC. The signal contacts support up to 1 Amp per contact, and interface with two of Hirose’s GT8E connectors, utilizing one 8 and one 10 position connector (18 signal lines total). The power contact structure ...
... The hybrid PS3F Series’ power contacts support up to 100 Amps with rated voltage to 1000V AC/DC. The signal contacts support up to 1 Amp per contact, and interface with two of Hirose’s GT8E connectors, utilizing one 8 and one 10 position connector (18 signal lines total). The power contact structure ...
Evaluates: MAX256 MAX256 Evaluation Kit General Description Features
... up to 600mA from either output, or 300mA from each of the two outputs. Input power for the circuit is provided from a +5VDC source, or operates at any input voltage down to +3V with a corresponding reduction in the output voltages. The EV kit provides greater than 85% overall efficiency at +5V betwe ...
... up to 600mA from either output, or 300mA from each of the two outputs. Input power for the circuit is provided from a +5VDC source, or operates at any input voltage down to +3V with a corresponding reduction in the output voltages. The EV kit provides greater than 85% overall efficiency at +5V betwe ...
ESD Statshield® Protective Smocks Grounding, Testing
... are one of the causes of ESD damage. It is important that such charged garments do not come into contact with ESDS [ESD sensitive items]. The covering garments need to be grounded, either through direct contact with the wearer’s skin, or by alternative means such as being electrically connected to a ...
... are one of the causes of ESD damage. It is important that such charged garments do not come into contact with ESDS [ESD sensitive items]. The covering garments need to be grounded, either through direct contact with the wearer’s skin, or by alternative means such as being electrically connected to a ...
Introduction to the Mechatronic Engineering Laboratory Equipment
... conductor. Through wear (or by someone jamming too large a lead into one of the holes), the Uchannel can be bent open, which will result in a poor or intermittent electrical connection. (This is one of the major disadvantages of using a solderless breadboard and something to keep in mind when you ar ...
... conductor. Through wear (or by someone jamming too large a lead into one of the holes), the Uchannel can be bent open, which will result in a poor or intermittent electrical connection. (This is one of the major disadvantages of using a solderless breadboard and something to keep in mind when you ar ...
Hardware Conditioning of Sensor Signals
... the physical parameter being measured would require different signal conditioning from a sensor that produces variable resistance. But essentially, there are certain typical signal conditioning requirements in sensor applications. First, the signals generated by the sensor must be as free of noise a ...
... the physical parameter being measured would require different signal conditioning from a sensor that produces variable resistance. But essentially, there are certain typical signal conditioning requirements in sensor applications. First, the signals generated by the sensor must be as free of noise a ...
Understanding Ground
... The term “ground” is defined as a conducting connection by which a circuit or equipment is connected to the earth. The connection is used to establish and maintain as closely as possible the potential of the earth on the circuit or equipment connected to it. A “ground” consists of a grounding conduc ...
... The term “ground” is defined as a conducting connection by which a circuit or equipment is connected to the earth. The connection is used to establish and maintain as closely as possible the potential of the earth on the circuit or equipment connected to it. A “ground” consists of a grounding conduc ...
Analysis of Envelope Signal Injection for Improvement of RF Amplifier Intermodulation Distortion
... As a result, the amplifier circuit should exhibit high average efficiency to prolong battery life. This necessitates adaptive amplifier bias; for small-signal conditions, the quiescent current should be kept to its minimum to enhance the efficiency. For large-signal conditions, the current should au ...
... As a result, the amplifier circuit should exhibit high average efficiency to prolong battery life. This necessitates adaptive amplifier bias; for small-signal conditions, the quiescent current should be kept to its minimum to enhance the efficiency. For large-signal conditions, the current should au ...
C2175 Datasheet
... mode; the remainder charges capacitor Caux. As soon as the AUX pin voltage rises to VAUXRUN, the C2175 changes to Initialise mode. Current consumption increases to IAUXRUN while internal circuits are enabled. At the same time the internal clock starts the timer that ensures the VSHUTDN threshold to ...
... mode; the remainder charges capacitor Caux. As soon as the AUX pin voltage rises to VAUXRUN, the C2175 changes to Initialise mode. Current consumption increases to IAUXRUN while internal circuits are enabled. At the same time the internal clock starts the timer that ensures the VSHUTDN threshold to ...
Lab 2: Oscilloscopes and Function Generators
... 5. Configure the function generator to output a 5.0 Vpp square wave at a frequency of 1.7 kHz. Repeat step 4 for this waveform. Note: most multimeters are only designed to measure dc ...
... 5. Configure the function generator to output a 5.0 Vpp square wave at a frequency of 1.7 kHz. Repeat step 4 for this waveform. Note: most multimeters are only designed to measure dc ...