Overcurrent Protection for Phase and Earth Faults
... The reach of a relay is that part of the system protected by the relay if a fault occurs. A relay that operates for a fault that lies beyond the intended zone of protection is said to overreach. When using instantaneous overcurrent elements, care must be exercised in choosing the settings to prevent ...
... The reach of a relay is that part of the system protected by the relay if a fault occurs. A relay that operates for a fault that lies beyond the intended zone of protection is said to overreach. When using instantaneous overcurrent elements, care must be exercised in choosing the settings to prevent ...
GX900 - Extech
... understand this user manual before operating the meter. Always remove the test leads before replacing the battery or fuses. Inspect the condition of the test leads and the meter itself for any damage before operating the meter. Use great care when making measurements if the voltages are g ...
... understand this user manual before operating the meter. Always remove the test leads before replacing the battery or fuses. Inspect the condition of the test leads and the meter itself for any damage before operating the meter. Use great care when making measurements if the voltages are g ...
BDS-DIN-UPS Manual 48V 060916.indd
... sized AC input circuit breaker feeding its AC input. See specification section for maximum AC input draw for your input voltage for circuit breaker sizing. CAUTION: Hot surface. Avoid touching the DIN UPS case while operating at or near its full load capacity. Remove AC and battery power and allow D ...
... sized AC input circuit breaker feeding its AC input. See specification section for maximum AC input draw for your input voltage for circuit breaker sizing. CAUTION: Hot surface. Avoid touching the DIN UPS case while operating at or near its full load capacity. Remove AC and battery power and allow D ...
Class 8839 Enclosed ALTIVAR 66 Specifications
... 100,000 A available fault current. The AC Drive shall have a coordinated short circuit rating designed to UL 508C and listed on the nameplate. UL 508A industrial panels shall be rated per the specification of the customer. C. The AC Drive shall have protection against short circuits, protection betw ...
... 100,000 A available fault current. The AC Drive shall have a coordinated short circuit rating designed to UL 508C and listed on the nameplate. UL 508A industrial panels shall be rated per the specification of the customer. C. The AC Drive shall have protection against short circuits, protection betw ...
V - UCSB
... requirement to next stage of power network Q = CV = It so: C = t*I/V For Impluse of Total charge q, we have: C = q/DV ...
... requirement to next stage of power network Q = CV = It so: C = t*I/V For Impluse of Total charge q, we have: C = q/DV ...
AXIMA 2000/4000 Installation Manual
... External Fusing Requirement The AC power supply must be fused with a 2 amp fuse. Littlefuse's FLM-2 SLO-BLO® type fuse or an equivalent can be used. ...
... External Fusing Requirement The AC power supply must be fused with a 2 amp fuse. Littlefuse's FLM-2 SLO-BLO® type fuse or an equivalent can be used. ...
DESIGN AND IMPLEMENTATION OF COMPARATOR FOR SIGMA-DELTA MODULATOR Noor Aizad
... During the reset phase, the switching transistor short circuits the latch’s outputs and the output is set to a point approximately equal to 1/2 VCC. The advantage for this characteristic feature is that in the second phase the regenerative loop can easily shift the output to the corresponding digita ...
... During the reset phase, the switching transistor short circuits the latch’s outputs and the output is set to a point approximately equal to 1/2 VCC. The advantage for this characteristic feature is that in the second phase the regenerative loop can easily shift the output to the corresponding digita ...
“Remedial Action Scheme” Definition Development
... The SDT revised the straw man definition proposed in the SAMS‐SPCS report; however, the proposed definition is consistent with the SAMS‐SPCS intent. The drafting team revised the definition in response to stakeholder comments from the informal posting. As a result, it is no longer ne ...
... The SDT revised the straw man definition proposed in the SAMS‐SPCS report; however, the proposed definition is consistent with the SAMS‐SPCS intent. The drafting team revised the definition in response to stakeholder comments from the informal posting. As a result, it is no longer ne ...
Molded Case Circuit Breaker.indd
... performance of the instantaneous trip component (short circuit) of the circuit breaker. The maximum clearing time (time it takes for breakers to completely open) decreases as current increases. This is because of the blow-apart contact design which utilizes the magnetic field built-up around the con ...
... performance of the instantaneous trip component (short circuit) of the circuit breaker. The maximum clearing time (time it takes for breakers to completely open) decreases as current increases. This is because of the blow-apart contact design which utilizes the magnetic field built-up around the con ...
MAX98356 PDM Input Class D Audio Power Amplifier General Description Features
... 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 in the operational sections of the specifications is not implied. Expo ...
... 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 in the operational sections of the specifications is not implied. Expo ...
i ACKNOWLEDGEMENTS First and foremost, I would like to thank
... Almost all communication systems and measuring equipment of modern day contain various types of electrical filters that are realized in appropriate technologies. In general, a filter is a two port network designed to process the magnitude and/or phase of an input signal to generate a desired output ...
... Almost all communication systems and measuring equipment of modern day contain various types of electrical filters that are realized in appropriate technologies. In general, a filter is a two port network designed to process the magnitude and/or phase of an input signal to generate a desired output ...
MAX9310A 1:5 Clock Driver with Selectable LVPECL Inputs/Single-Ended Inputs and LVDS Outputs
... Inputs/Single-Ended Inputs and LVDS Outputs The MAX9310A is a fast, low-skew 1:5 differential driver with selectable LVPECL inputs and LVDS outputs, designed for clock distribution applications. This device features an ultra-low propagation delay of 340ps with 48mA of supply current. The MAX9310A op ...
... Inputs/Single-Ended Inputs and LVDS Outputs The MAX9310A is a fast, low-skew 1:5 differential driver with selectable LVPECL inputs and LVDS outputs, designed for clock distribution applications. This device features an ultra-low propagation delay of 340ps with 48mA of supply current. The MAX9310A op ...
AN1775 APPLICATION NOTE STR71x Hardware Development Getting Started
... It is possible to switch-off the MVR and keep LPVR on when the device is in low-power mode (SLOW, WFI, LPWFI, STOP or STANDBY). The LPVR has a different design from the main VR and generates a non-stabilized and non-thermally-compensated voltage of approximately 1.6V. In STANDBY mode the Low Power V ...
... It is possible to switch-off the MVR and keep LPVR on when the device is in low-power mode (SLOW, WFI, LPWFI, STOP or STANDBY). The LPVR has a different design from the main VR and generates a non-stabilized and non-thermally-compensated voltage of approximately 1.6V. In STANDBY mode the Low Power V ...
ZXMN10B08E6 Product Summary Features and Benefits
... written approval of the Chief Executive Officer of Diodes Incorporated. As used herein: A. Life support devices or systems are devices or systems which: 1. are intended to implant into the body, or 2. support or sustain life and whose failure to perform when properly used in accordance with instruct ...
... written approval of the Chief Executive Officer of Diodes Incorporated. As used herein: A. Life support devices or systems are devices or systems which: 1. are intended to implant into the body, or 2. support or sustain life and whose failure to perform when properly used in accordance with instruct ...
Radio and Sensor Interfaces for Energy
... Things (IoTs) has enabled a tremendous number of applications in health care, agriculture, and industry. As the fundamental element, the wireless sensing node, such as radio tags need to be operating under micro power level (e.g, 100 µW, Pico radio) for energy autonomy. The evolution of electronics ...
... Things (IoTs) has enabled a tremendous number of applications in health care, agriculture, and industry. As the fundamental element, the wireless sensing node, such as radio tags need to be operating under micro power level (e.g, 100 µW, Pico radio) for energy autonomy. The evolution of electronics ...
Alternating current
Alternating current (AC), is an electric current in which the flow of electric charge periodically reverses direction, whereas in direct current (DC, also dc), the flow of electric charge is only in one direction. The abbreviations AC and DC are often used to mean simply alternating and direct, as when they modify current or voltage.AC is the form in which electric power is delivered to businesses and residences. The usual waveform of alternating current in most electric power circuits is a sine wave. In certain applications, different waveforms are used, such as triangular or square waves. Audio and radio signals carried on electrical wires are also examples of alternating current. These types of alternating current carry information encoded (or modulated) onto the AC signal, such as sound (audio) or images (video).