Answers to SPARKS Magazine – September Issue 2014
... circuit at ABC stores, 243 Widecombe Place, Belchester, DN0 4EX on 1st April 2014. The original ring circuit was installed five years ago and looks in good condition as does the rest of the electrical installation in the store. The supply system is TN-S and fault protection is by ADS. The existing r ...
... circuit at ABC stores, 243 Widecombe Place, Belchester, DN0 4EX on 1st April 2014. The original ring circuit was installed five years ago and looks in good condition as does the rest of the electrical installation in the store. The supply system is TN-S and fault protection is by ADS. The existing r ...
MP3450 R2 User Guide
... myPower ALL Plus can be charged using a compatible solar panel. You can charge the device using the DC IN port (5.5 x 2.1mm), or the 3-Pin Input Port. The DC IN port is designed for use with a DC power adapter with constant current input. Charging myPower ALL Plus requires a minimum of 1.5A current ...
... myPower ALL Plus can be charged using a compatible solar panel. You can charge the device using the DC IN port (5.5 x 2.1mm), or the 3-Pin Input Port. The DC IN port is designed for use with a DC power adapter with constant current input. Charging myPower ALL Plus requires a minimum of 1.5A current ...
Battery Charge Regulator (BCR)
... The scope of this standard comprises BCR for lead acid battery with liquid electrolyte (Vented or sealed) The tests describe in this standard are valid for BCR which use the battery terminal voltage as criterion for operation. As well as modern control procedure (for example: state of charge algorit ...
... The scope of this standard comprises BCR for lead acid battery with liquid electrolyte (Vented or sealed) The tests describe in this standard are valid for BCR which use the battery terminal voltage as criterion for operation. As well as modern control procedure (for example: state of charge algorit ...
Pulse Width Modulation Based Adaptive Hysteresis
... [1] Mikkili Suresh, Anup Kumar Panda, Y. Suresh “Fuzzy Controller Based 3Phase 4Wire Shunt Active Filter for Mitigation of Current Harmonics with Combined p-q and I d-Iq Control Strategies” Energy and Power Engineering, 2011, 3, Published Online February 2011. [2] Karuppanan P., Mahapatra K.K., “PLL ...
... [1] Mikkili Suresh, Anup Kumar Panda, Y. Suresh “Fuzzy Controller Based 3Phase 4Wire Shunt Active Filter for Mitigation of Current Harmonics with Combined p-q and I d-Iq Control Strategies” Energy and Power Engineering, 2011, 3, Published Online February 2011. [2] Karuppanan P., Mahapatra K.K., “PLL ...
Synchronous Current Control of Three phase Induction motor by
... its phase will lag with respect to command current. PWM frequency is not constant (varies within a band) and as a result non-optimum harmonic ripple is generated in machine current. Fundamental current suffers a phase lag which increases at higher frequency. This phase deviation causes problems in h ...
... its phase will lag with respect to command current. PWM frequency is not constant (varies within a band) and as a result non-optimum harmonic ripple is generated in machine current. Fundamental current suffers a phase lag which increases at higher frequency. This phase deviation causes problems in h ...
Simulation and Analysis of Faults in High Voltage DC
... terminal grid but as far as the protection system is concerned, it is still lagging behind the AC systems, without rated protection devices and logic. By employing double thyristor switches, the diode freewheeling effect can be eliminated and the DC:link fault can be freely decayed [4]. This clears ...
... terminal grid but as far as the protection system is concerned, it is still lagging behind the AC systems, without rated protection devices and logic. By employing double thyristor switches, the diode freewheeling effect can be eliminated and the DC:link fault can be freely decayed [4]. This clears ...
A 175-mvV multiply-accumulate unit using an adaptive supply
... Another available mode (which is useful for the ASB architecture proposed in Section V) is to generate the PMOS and NMOS body biases on chip using an adaptive body bias (ABB) generator [16]–[18]. A more complete description of the ABB implementation used in this chip, with experimental results, is g ...
... Another available mode (which is useful for the ASB architecture proposed in Section V) is to generate the PMOS and NMOS body biases on chip using an adaptive body bias (ABB) generator [16]–[18]. A more complete description of the ABB implementation used in this chip, with experimental results, is g ...
2DA1774QLP Features Mechanical Data
... Customers represent that they have all necessary expertise in the safety and regulatory ramifications of their life support devices or systems, and acknowledge and agree that they are solely responsible for all legal, regulatory and safety-related requirements concerning their products and any use o ...
... Customers represent that they have all necessary expertise in the safety and regulatory ramifications of their life support devices or systems, and acknowledge and agree that they are solely responsible for all legal, regulatory and safety-related requirements concerning their products and any use o ...
800-2700 MHz Broadband Driver Amplifier CMM2306-AJ Features
... noise figure than either of the existing standard amplifiers at 25% less drain current, the CMM2306-AJ is an excellent choice for power sensitive applications, while delivering more design margin than either of the existing alternatives. This device will drop into existing sockets and offers the sam ...
... noise figure than either of the existing standard amplifiers at 25% less drain current, the CMM2306-AJ is an excellent choice for power sensitive applications, while delivering more design margin than either of the existing alternatives. This device will drop into existing sockets and offers the sam ...
PHASE VOLTAGE SOURCE INVERTER (VSI)
... time move on, the development of technologies using renewable energy is needed for future demand since this resource helps in protecting the surrounding. In industry, the performance and effects of the devices are such important factors that must be taken into account in order to ensure the continui ...
... time move on, the development of technologies using renewable energy is needed for future demand since this resource helps in protecting the surrounding. In industry, the performance and effects of the devices are such important factors that must be taken into account in order to ensure the continui ...
UPS Parallel Operation Analysis Considering Line
... From this graph, one can see that the UPS can be loaded to reduce the output voltage by about 8V. In actual practice, it is not that all causes are related to the r s . Strictly speaking, it includes the nonlinear resistance due to the PWM and other elements. Here, however, one assumes that all is d ...
... From this graph, one can see that the UPS can be loaded to reduce the output voltage by about 8V. In actual practice, it is not that all causes are related to the r s . Strictly speaking, it includes the nonlinear resistance due to the PWM and other elements. Here, however, one assumes that all is d ...
BD9G101G
... ●General Description The BD9G101G is switching regulator with integrated internal high-side 42V Power MOSFET. It provides 0.5A DC output with small SOT23 package. Operating frequency is fixed 1.5MHz, allowing the use of small inductor and ceramic capacitor. The components of phase compensation is bu ...
... ●General Description The BD9G101G is switching regulator with integrated internal high-side 42V Power MOSFET. It provides 0.5A DC output with small SOT23 package. Operating frequency is fixed 1.5MHz, allowing the use of small inductor and ceramic capacitor. The components of phase compensation is bu ...
AN APPARATUS FOR MEASURING STRING VIBRATION USING
... divided into three categories; optical, electromagnetic, and electric field sensing methods. This paper introduces a device for measuring the vibration of a string in both polarizations using the latter technique. Generally, electric field sensing makes use of the phenomenon where the capacitance be ...
... divided into three categories; optical, electromagnetic, and electric field sensing methods. This paper introduces a device for measuring the vibration of a string in both polarizations using the latter technique. Generally, electric field sensing makes use of the phenomenon where the capacitance be ...
A+ Guide to Managing and Maintaining your PC, 7e
... AC and DC • Alternating current (AC) – Oscillatory current driven by an alternating voltage • Example: house current oscillates at 60 Hz ...
... AC and DC • Alternating current (AC) – Oscillatory current driven by an alternating voltage • Example: house current oscillates at 60 Hz ...
MAX16946 Evaluation Kit Evaluates: General Description Features
... used to evaluate the MAX16946 high-voltage, high-side, current-sense LDO/switch. The EV kit operates from a 4.5V to 18V DC supply voltage. The EV kit demonstrates the device’s open-drain fault signals (OL, SC), open-load and current-limiting threshold-setting inputs (OLT, LIM), LDO/switch operation ...
... used to evaluate the MAX16946 high-voltage, high-side, current-sense LDO/switch. The EV kit operates from a 4.5V to 18V DC supply voltage. The EV kit demonstrates the device’s open-drain fault signals (OL, SC), open-load and current-limiting threshold-setting inputs (OLT, LIM), LDO/switch operation ...