Power supplies and DC/DC converters
... with MIL-standrads enables the use of this power supply under heavy duty conditions. ...
... with MIL-standrads enables the use of this power supply under heavy duty conditions. ...
Telegonos_manual
... but with certain power limitations. The optimal efficiency is achieved with about 1.5 Ohm. The battery holder is powered up by consecutive fast pressing of the button for 1 to 5 times, see extended functions menu (Oc “On clicks”). With continued pressing of the button the user steps through the prog ...
... but with certain power limitations. The optimal efficiency is achieved with about 1.5 Ohm. The battery holder is powered up by consecutive fast pressing of the button for 1 to 5 times, see extended functions menu (Oc “On clicks”). With continued pressing of the button the user steps through the prog ...
A Custom Vibration Test Fixture Using a Subwoofer
... amplifier was used. The amplifier was part of an educational sensors package already in use in the engineering technology laboratories. System Performance To characterize the performance of the subwoofer vibration system, the frequency response of the table acceleration versus speaker input voltage ...
... amplifier was used. The amplifier was part of an educational sensors package already in use in the engineering technology laboratories. System Performance To characterize the performance of the subwoofer vibration system, the frequency response of the table acceleration versus speaker input voltage ...
Effect of Field Plate on the RF Performance of AlGaN/GaN HEMT
... microwave applications due to their high breakdown field (3MV/cm), high electron saturation velocity (2.5×107cm2/V-s), and high operating temperature. [1] The associated AlGaN/GaN HEMT structure further features relatively high electron mobility due to the existence of the two-dimensional electron g ...
... microwave applications due to their high breakdown field (3MV/cm), high electron saturation velocity (2.5×107cm2/V-s), and high operating temperature. [1] The associated AlGaN/GaN HEMT structure further features relatively high electron mobility due to the existence of the two-dimensional electron g ...
RADMON-Concept-V1.1
... The on-line measurement of the Total Ionising Dose (TID) is nowadays most commonly [1,2] performed with Radiation Field Effect Transistors (RADFET). The measurement technique exploits the change of the threshold voltage (voltage needed at the gate of the transistor to achieve conduction) due to irra ...
... The on-line measurement of the Total Ionising Dose (TID) is nowadays most commonly [1,2] performed with Radiation Field Effect Transistors (RADFET). The measurement technique exploits the change of the threshold voltage (voltage needed at the gate of the transistor to achieve conduction) due to irra ...
Revisions to ANSI/IEEE C37.100-XXXX and ANSI/IEEE - pes-psrc
... characteristic in which the operating area on an R-X diagram is inherently restricted in the plus and minus R directions. The common area between two overlapping circles produces such a characteristic (Fig. 1f). (g) composite (tomato) characteristic. A modification of an impedance or mho characteris ...
... characteristic in which the operating area on an R-X diagram is inherently restricted in the plus and minus R directions. The common area between two overlapping circles produces such a characteristic (Fig. 1f). (g) composite (tomato) characteristic. A modification of an impedance or mho characteris ...
Application of SMES in Wind Generator Controlled by 12
... absorb or deliver high quality of power. Another positive element is about its life cycle.A coil of this type can withstand tens of thousands of charging power. This corresponds to several decades of operation and compared to battery storage systems the lifetime is much longer[4].To reach the Superc ...
... absorb or deliver high quality of power. Another positive element is about its life cycle.A coil of this type can withstand tens of thousands of charging power. This corresponds to several decades of operation and compared to battery storage systems the lifetime is much longer[4].To reach the Superc ...
Protecting Silicon Laboratories ProSLIC® Family with Bourns
... signal voltage. The ProSLIC® family utilizes a negative battery voltage VBATH and uses balance ring techniques with or without DC bias. The normal working voltage of the SLIC needs to be clearly defined, as this will govern the performance of the external components. The Si3210 has an integrated DC- ...
... signal voltage. The ProSLIC® family utilizes a negative battery voltage VBATH and uses balance ring techniques with or without DC bias. The normal working voltage of the SLIC needs to be clearly defined, as this will govern the performance of the external components. The Si3210 has an integrated DC- ...
Fundamental Electricity Student Study Notes
... LAB: Sketch and describe how to locate a dead short circuit. In a circuit with a dead short the circuit breaker or fuse will be open. If you reset the circuit breaker or replace the fuse it will blow open as soon as the circuit is reenergized. This occurs because total resistance for the circuit is ...
... LAB: Sketch and describe how to locate a dead short circuit. In a circuit with a dead short the circuit breaker or fuse will be open. If you reset the circuit breaker or replace the fuse it will blow open as soon as the circuit is reenergized. This occurs because total resistance for the circuit is ...
MV Switchgear 5kVMetal-Clad Indoor
... A. Current Transformers: ANSI C57.13, 5 ampere secondary, bar or window type, with single secondary winding and secondary shorting device, primary/secondary ratio as indicated and burden consistent with connected metering and relay devices, 60 Hertz. B. Potential Transformers: ANSI 57.13, 120V singl ...
... A. Current Transformers: ANSI C57.13, 5 ampere secondary, bar or window type, with single secondary winding and secondary shorting device, primary/secondary ratio as indicated and burden consistent with connected metering and relay devices, 60 Hertz. B. Potential Transformers: ANSI 57.13, 120V singl ...
Electrical Distribution Equipment in Data Center Environments
... Some over-current ratings apply ONLY to over-current protection devices (OCPD) (i.e. circuit breakers and fuses) which are responsible for opening a circuit upon over-current conditions. While other ratings apply to BOTH protection devices and assemblies (i.e. switchboards, bus bars, wires, panel bo ...
... Some over-current ratings apply ONLY to over-current protection devices (OCPD) (i.e. circuit breakers and fuses) which are responsible for opening a circuit upon over-current conditions. While other ratings apply to BOTH protection devices and assemblies (i.e. switchboards, bus bars, wires, panel bo ...
Low-Cost Programmable Battery Dischargers and Application in
... The current sink controls the discharge current of the battery independently of its terminal voltage by automatically adjusting the effective resistive load [13]. The circuit consists of a power resistor (as a shunt) and a MOSFET transistor (IRF630) acting as variable resistor, connected in series b ...
... The current sink controls the discharge current of the battery independently of its terminal voltage by automatically adjusting the effective resistive load [13]. The circuit consists of a power resistor (as a shunt) and a MOSFET transistor (IRF630) acting as variable resistor, connected in series b ...
... of capacitance, and the nonlinearities involved, the scenarios under which ferroresonance can occur are seemingly endless [22]. System events that may initiate ferroresonance include single-phase switching or fusing, or loss of system grounding. The ferroresonance circuit in all cases is an applied ...
Proceedings of the SPACE and ROBOTICS 2000 Conference
... boards located in a Pentium II PC and are processed using the Rutgers WinRec v.1 real time control and data acquisition Windows NT based software. In addition, all sensors are connected to digital meters located in the interface and control box. For the sensors, excitation voltages are supplied by f ...
... boards located in a Pentium II PC and are processed using the Rutgers WinRec v.1 real time control and data acquisition Windows NT based software. In addition, all sensors are connected to digital meters located in the interface and control box. For the sensors, excitation voltages are supplied by f ...
Press Applications: eddy-current vs VFDs
... perform work at its full rated tonnage from ½ in. before bottom through bottom dead center (BDC). The rating of a variable-speed press will allow for full flywheel energy to be developed at mean speed. Consider a machine that runs at 20 to 40 strokes/min.—the mean speed is 30 strokes/min., which is ...
... perform work at its full rated tonnage from ½ in. before bottom through bottom dead center (BDC). The rating of a variable-speed press will allow for full flywheel energy to be developed at mean speed. Consider a machine that runs at 20 to 40 strokes/min.—the mean speed is 30 strokes/min., which is ...
B59884C0120A054 Datasheet
... As a rule, EPCOS is either unfamiliar with individual customer applications or less familiar with them than the customers themselves. For these reasons, it is always ultimately incumbent on the customer to check and decide whether an EPCOS product with the properties described in the product specifi ...
... As a rule, EPCOS is either unfamiliar with individual customer applications or less familiar with them than the customers themselves. For these reasons, it is always ultimately incumbent on the customer to check and decide whether an EPCOS product with the properties described in the product specifi ...
LF411-N 数据资料 dataSheet 下载
... Note 4: These devices are available in both the commercial temperature range 0˚C≤TA≤70˚C and the military temperature range −55˚C≤TA≤125˚C. The temperature range is designated by the position just before the package type in the device number. A “C” indicates the commercial temperature range and an “ ...
... Note 4: These devices are available in both the commercial temperature range 0˚C≤TA≤70˚C and the military temperature range −55˚C≤TA≤125˚C. The temperature range is designated by the position just before the package type in the device number. A “C” indicates the commercial temperature range and an “ ...
Sample Paper Two partitioned (1)
... a) within zone 2 but outside zone 0 b) 3m horizontally from zone 1 c) 3m horizontally from zone 2 d) 3m horizontally from zone 0 38) Taking into account the presence of water, electrical installations installed outside in caravan park shall have minimum IP rating of a) IP5X b) IPX4 c) IP3X d) IPX2 3 ...
... a) within zone 2 but outside zone 0 b) 3m horizontally from zone 1 c) 3m horizontally from zone 2 d) 3m horizontally from zone 0 38) Taking into account the presence of water, electrical installations installed outside in caravan park shall have minimum IP rating of a) IP5X b) IPX4 c) IP3X d) IPX2 3 ...