HPH-12/30-D48 Series
... Standard pin length is shown. Please refer to the Part Number Structure for special order pin lengths. The Trim connection may be left open and the converter will achieve its rated output voltage. ...
... Standard pin length is shown. Please refer to the Part Number Structure for special order pin lengths. The Trim connection may be left open and the converter will achieve its rated output voltage. ...
POWER ENGINEERING GUIDE - Edition 7.0
... and distribution of power. The construction, rated power, voltage level and scope of the application are all key factors that determine the transformer’s design. Siemens provides the right transformer for every need – from compact distribution transformers to large power transformers with ratings fa ...
... and distribution of power. The construction, rated power, voltage level and scope of the application are all key factors that determine the transformer’s design. Siemens provides the right transformer for every need – from compact distribution transformers to large power transformers with ratings fa ...
neptune - Simplex, Inc.
... acquisition. V2.0 is designed for local or remote control, including multi-station control, using a standard digital, color touchscreen HMI. Remote control connection is simplified through use of RS-485 over shielded/twisted pair network cable (1000m). Local/remote HMI is housed in a weather/tamper ...
... acquisition. V2.0 is designed for local or remote control, including multi-station control, using a standard digital, color touchscreen HMI. Remote control connection is simplified through use of RS-485 over shielded/twisted pair network cable (1000m). Local/remote HMI is housed in a weather/tamper ...
Neptune - Simplex
... Basic V2.0 is setup for manual control via direct numeric keypad entry. A comprehensive automation option is available which allows automatic load regulation via KW sensing such that the load bank automatically maintains a constant load on the generator. Load level, bandwidth, and timing are user pr ...
... Basic V2.0 is setup for manual control via direct numeric keypad entry. A comprehensive automation option is available which allows automatic load regulation via KW sensing such that the load bank automatically maintains a constant load on the generator. Load level, bandwidth, and timing are user pr ...
Guidelines for the Design, Installation, Operation
... Third parties may dig-in to a cable without knowing it, or compromise the integrity of a structure when working nearby (for example, a number of below grade handwells have been found to be filled with concrete after adjacent sidewalk work has been completed). e) Rodent Damage Rodents such as squirre ...
... Third parties may dig-in to a cable without knowing it, or compromise the integrity of a structure when working nearby (for example, a number of below grade handwells have been found to be filled with concrete after adjacent sidewalk work has been completed). e) Rodent Damage Rodents such as squirre ...
Leakage Power Reduction
... Switching power increases by 1.4X per generation Subthreshold leakage power will increase at a very rapid rate due to its strong dependence on the Vth Subthreshold leakage power will be comparable to the switching power in the 60–65 nm node ...
... Switching power increases by 1.4X per generation Subthreshold leakage power will increase at a very rapid rate due to its strong dependence on the Vth Subthreshold leakage power will be comparable to the switching power in the 60–65 nm node ...
R.P. Pilawa-Podgurski, W. Li, I. Celanovic and D.J. Perreault, “Integrated CMOS Energy Harvesting Converter with Digital Maximum Power Point Tracking for a Portable Thermophotovoltaic Power Generator,” IEEE Journal of Emerging and Selected Topics in Power Electronics , Vol. 3, No. 4, pp. 1021-1035, August 2015.
... we are describing in this work is a micro-generator TPV system, the approach has applications in other TPV systems such as solar-TPV, radioisotope TPV, as well as for energy harvesting with conventional photovoltaic cells. This work represents an expansion of our earlier conference paper [8], and in ...
... we are describing in this work is a micro-generator TPV system, the approach has applications in other TPV systems such as solar-TPV, radioisotope TPV, as well as for energy harvesting with conventional photovoltaic cells. This work represents an expansion of our earlier conference paper [8], and in ...
EiceDRIVER™ 1EDI Compact Family
... IN+ or IN- state. VUVLOL1 and VUVLOH1 form a hysteresis which offers stable operation even at low levels. Any voltage overshoot above the absolute maximum limit can damage the driver circuits. In this area, the current consumption increases dramatically and in combination with the voltage at that po ...
... IN+ or IN- state. VUVLOL1 and VUVLOH1 form a hysteresis which offers stable operation even at low levels. Any voltage overshoot above the absolute maximum limit can damage the driver circuits. In this area, the current consumption increases dramatically and in combination with the voltage at that po ...
RPT-34PB3F
... Please be sure to implement in your equipment using the Products safety measures to guard against the possibility of physical injury, fire or any other damage caused in the event of the failure of any Product, such as derating, redundancy, fire control and fail-safe designs. ROHM shall bear no respo ...
... Please be sure to implement in your equipment using the Products safety measures to guard against the possibility of physical injury, fire or any other damage caused in the event of the failure of any Product, such as derating, redundancy, fire control and fail-safe designs. ROHM shall bear no respo ...
Cascaded Current–Voltage Control to Improve the Power Quality for
... inverter is connected to the grid, both controllers are active; when the inverter is not connected to the grid, the current controller is working under zero current reference. Hence, no extra effort is needed when changing the operation mode of the inverter, which considerably facilitates the seamle ...
... inverter is connected to the grid, both controllers are active; when the inverter is not connected to the grid, the current controller is working under zero current reference. Hence, no extra effort is needed when changing the operation mode of the inverter, which considerably facilitates the seamle ...
protective device for pumps / motors
... This changeover from Star-to-delta is required to take place when the starting current of the motor has reduced to approx. 120% of the full load value or when the motor has attained around 80% of its speed. A thermal, pneumatic or electronic time delay relay is used to affect this changeover after a ...
... This changeover from Star-to-delta is required to take place when the starting current of the motor has reduced to approx. 120% of the full load value or when the motor has attained around 80% of its speed. A thermal, pneumatic or electronic time delay relay is used to affect this changeover after a ...
AN1625
... AC current capability must be greater than the r.m.s. value of the charge/discharge current. This current flows from the capacitor to the IC during the on-time (tON) and from the IC (during some phase changes; from the power supply during off-time) to the capacitor during the off-time (tOFF). The r. ...
... AC current capability must be greater than the r.m.s. value of the charge/discharge current. This current flows from the capacitor to the IC during the on-time (tON) and from the IC (during some phase changes; from the power supply during off-time) to the capacitor during the off-time (tOFF). The r. ...
General Study on Piezoelectric Transformer
... of the piezoelectric element, which then is reconverted into an electrical voltage, the output voltage of transformer. (2) The unloaded (open circuited) output to input voltage ratio depends on the geometrical dimensions, the electromechanical coupling factor, and the mechanical ...
... of the piezoelectric element, which then is reconverted into an electrical voltage, the output voltage of transformer. (2) The unloaded (open circuited) output to input voltage ratio depends on the geometrical dimensions, the electromechanical coupling factor, and the mechanical ...
Protector
... Defective home electrical appliances without grounding or with defective grounding Inserting metallic parts into sockets by children Protection restrictions of Residual Current Devices (RCD): ...
... Defective home electrical appliances without grounding or with defective grounding Inserting metallic parts into sockets by children Protection restrictions of Residual Current Devices (RCD): ...
C a p a c ito rs - D S C C 9 3 0 2 6 a p p ro v e d , re lia b le o p e ra
... b) The peak of the applied AC ripple and the applied DC voltage must not exceed the DC voltage rating of the capacitor. c) Ripple current ratings by part number at 85 °C and 40 kHz are included in the table. Ripple current correction factors for other temperatures and frequencies are given on the ne ...
... b) The peak of the applied AC ripple and the applied DC voltage must not exceed the DC voltage rating of the capacitor. c) Ripple current ratings by part number at 85 °C and 40 kHz are included in the table. Ripple current correction factors for other temperatures and frequencies are given on the ne ...
Energy efficient transformer solutions European Minimum
... Scope EU MEPS covers both, dry-type and liquid-filled distribution transformers as well as power transformers with a minimum power rating of 1 kVA used in electricity transmission and distribution networks or in industrial applications. There are some special installations and applications of trans ...
... Scope EU MEPS covers both, dry-type and liquid-filled distribution transformers as well as power transformers with a minimum power rating of 1 kVA used in electricity transmission and distribution networks or in industrial applications. There are some special installations and applications of trans ...
High-Speed and High-Precision Current Winner-Take
... distributed makes these circuits very useful in visual attention and tracking systems, where the localization of the most salient regions in an image and selection of salient targets in the field of view (FOV) are very important tasks. In these systems WTA networks are able to select and lock onto t ...
... distributed makes these circuits very useful in visual attention and tracking systems, where the localization of the most salient regions in an image and selection of salient targets in the field of view (FOV) are very important tasks. In these systems WTA networks are able to select and lock onto t ...
ADP3155 5-Bit Programmable Triple Power Supply Controller for
... then discharged at a rate determined by the off-time controller. While the timing capacitor is discharging, the low side drive output goes high, turning on the low side MOSFET. When the voltage level on the timing capacitor has discharged to the threshold voltage level VT2, comparator CMPT resets th ...
... then discharged at a rate determined by the off-time controller. While the timing capacitor is discharging, the low side drive output goes high, turning on the low side MOSFET. When the voltage level on the timing capacitor has discharged to the threshold voltage level VT2, comparator CMPT resets th ...
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.