Amendment No. 1 TENDER NOTICE No. UGVCL/SP/III/567/3-Phase CT Meter
... successful bidder. The agreement shall be executed between CE (P & P) & the authorized representative of successful bidder as mentioned hereunder. 1. If the authorized representative is from a partnership firm, then a certified copy of the registered partnership deed must be attached along with the ...
... successful bidder. The agreement shall be executed between CE (P & P) & the authorized representative of successful bidder as mentioned hereunder. 1. If the authorized representative is from a partnership firm, then a certified copy of the registered partnership deed must be attached along with the ...
Stock DC Adjustable Speed Drives
... The speed ranges noted for PM DC motors and gearmotors in this catalog are based upon ideal conditions and can vary due to the nature of the load and the load regulation or IR compensation of the speed control. The upper end of the speed range is usually not critical. However, in some applications, ...
... The speed ranges noted for PM DC motors and gearmotors in this catalog are based upon ideal conditions and can vary due to the nature of the load and the load regulation or IR compensation of the speed control. The upper end of the speed range is usually not critical. However, in some applications, ...
MAX8790A Six-String White LED Driver with Active General Description
... current down to 12.5%. Below 12.5%, digital dimming is added to allow lower average LED current down to 1%. Both control methods provide 100:1 dimming range. The MAX8790A has multiple features to protect the controller from fault conditions. Separate feedback loops limit the output voltage if one or ...
... current down to 12.5%. Below 12.5%, digital dimming is added to allow lower average LED current down to 1%. Both control methods provide 100:1 dimming range. The MAX8790A has multiple features to protect the controller from fault conditions. Separate feedback loops limit the output voltage if one or ...
LTM8008 - 72VIN, 6 Output DC/DC SEPIC uModule Regulator
... At the start of each oscillator cycle, a latch turns on the internal power MOSFET switch. The switch current flows through an internal current sensing resistor and generates a voltage proportional to the switch current. This current sense voltage is added to a stabilizing slope compensation ramp and ...
... At the start of each oscillator cycle, a latch turns on the internal power MOSFET switch. The switch current flows through an internal current sensing resistor and generates a voltage proportional to the switch current. This current sense voltage is added to a stabilizing slope compensation ramp and ...
Din-Rail (SPD) Surge Protective Device and Filter for Instantaneous Protection
... and Filter for Instantaneous Protection of Sensitive Electronics DIN1 PLUS Surge Protective Devices deliver worry-free performance with an innovative and proven technology design. All models provide surge protection against harmful transient voltage and high-frequency noise that exceed the nominal o ...
... and Filter for Instantaneous Protection of Sensitive Electronics DIN1 PLUS Surge Protective Devices deliver worry-free performance with an innovative and proven technology design. All models provide surge protection against harmful transient voltage and high-frequency noise that exceed the nominal o ...
The RF Line
... data sheets and/or specifications can and do vary in different applications and actual performance may vary over time. All operating parameters, including “Typicals” must be validated for each customer application by customer’s technical experts. Motorola does not convey any license under its patent ...
... data sheets and/or specifications can and do vary in different applications and actual performance may vary over time. All operating parameters, including “Typicals” must be validated for each customer application by customer’s technical experts. Motorola does not convey any license under its patent ...
ESP8266 Datasheet
... it requires minimal external circuitry, and the entire solution, including front-end module, is designed to occupy minimal PCB area. ESP8266EX also integrates an enhanced version of Tensilica’s L106 Diamond series 32-bit processor, with on-chip SRAM, besides the WiFi functionalities. ESP8266EX is of ...
... it requires minimal external circuitry, and the entire solution, including front-end module, is designed to occupy minimal PCB area. ESP8266EX also integrates an enhanced version of Tensilica’s L106 Diamond series 32-bit processor, with on-chip SRAM, besides the WiFi functionalities. ESP8266EX is of ...
TLV1018 数据资料 dataSheet 下载
... External Pre-Amplifier Application The TLV1018 can also be used outside of an ECM as a space saving external preamplifier. In this application, the TLV1018 follows a phantom biased JFET microphone in the circuit. This is shown in Figure 6. The input of the TLV1018 is connected to the microphone via ...
... External Pre-Amplifier Application The TLV1018 can also be used outside of an ECM as a space saving external preamplifier. In this application, the TLV1018 follows a phantom biased JFET microphone in the circuit. This is shown in Figure 6. The input of the TLV1018 is connected to the microphone via ...
IEEE Experimental Comparison of Conventional and Optical Current
... OCT. Results show that the OCT output is linear and no saturation effect was observed. The OCT output sine wave was not distorted. Fig. 6 shows the outputs of the two current transformers as functions of the primary current in per unit (p.u.) scales. The magnetic CT was switched to the 800 A/5 A mod ...
... OCT. Results show that the OCT output is linear and no saturation effect was observed. The OCT output sine wave was not distorted. Fig. 6 shows the outputs of the two current transformers as functions of the primary current in per unit (p.u.) scales. The magnetic CT was switched to the 800 A/5 A mod ...
File
... popular for controlling the speed of d.c. motors. • Solid state circuits are progressively replacing the traditional electric power control circuits based on thyratrons, ignitrons, mercury arc rectifiers, magnetic amplifiers and motor-generator sets etc. Engr. Zahoor Ahmed Maharvi ...
... popular for controlling the speed of d.c. motors. • Solid state circuits are progressively replacing the traditional electric power control circuits based on thyratrons, ignitrons, mercury arc rectifiers, magnetic amplifiers and motor-generator sets etc. Engr. Zahoor Ahmed Maharvi ...
ul test report and procedure
... Model JHM03 and JHM06 Series units are DC/DC Converters to be used as part of Medical Electrical Equipment, and are intended to provide Two MOPP between DC input circuits to DC output circuit. They have two input ranges: 10-17 VDC (12 VDC nominal) and 20-30 (24 VDC nominal). The units are provided w ...
... Model JHM03 and JHM06 Series units are DC/DC Converters to be used as part of Medical Electrical Equipment, and are intended to provide Two MOPP between DC input circuits to DC output circuit. They have two input ranges: 10-17 VDC (12 VDC nominal) and 20-30 (24 VDC nominal). The units are provided w ...
HA2500trn
... * Flyback, Yoke & Coil Ringer Tester: Determines is component good or bad from a shorted turn(s). ...
... * Flyback, Yoke & Coil Ringer Tester: Determines is component good or bad from a shorted turn(s). ...
eshmanual_electricalsafety
... o e.g. – fully covered/insulated 120VAC input service to a low voltage electronics chassis may reduce the equipment classification from Class 2 to Class 1. o Temporary barriers must be secured in a manner to prevent accidental dislodging during work and they must be installed and removed under the a ...
... o e.g. – fully covered/insulated 120VAC input service to a low voltage electronics chassis may reduce the equipment classification from Class 2 to Class 1. o Temporary barriers must be secured in a manner to prevent accidental dislodging during work and they must be installed and removed under the a ...
Modeling and Evaluation of dv/dt Filters for
... 1. Wires of short length, (td < τrise) − In this case, the leading edge of the reflected pulse will arrive back at the sending-end of the line before the outgoing pulse has risen. Particularly, if td << τrise, then the reflected pulse is slightly delayed compared with the outgoing pulse. This implie ...
... 1. Wires of short length, (td < τrise) − In this case, the leading edge of the reflected pulse will arrive back at the sending-end of the line before the outgoing pulse has risen. Particularly, if td << τrise, then the reflected pulse is slightly delayed compared with the outgoing pulse. This implie ...
Alarm Unit Hooter / Siren / Buzzer / Bell
... 3. DIN Rail Mounting, Panel Mounting brackets are provided and it can be mounted as shown above in the figure. Note : 1. In the process of continuous product improvement dimensions & specifications may change from time to time without prior intimation. 2. For special version contact factory. ...
... 3. DIN Rail Mounting, Panel Mounting brackets are provided and it can be mounted as shown above in the figure. Note : 1. In the process of continuous product improvement dimensions & specifications may change from time to time without prior intimation. 2. For special version contact factory. ...
SA-400-73 Manual - Carson Manufacturing Company, Inc.
... Do not operate siren without adequate hearing protection for you and anyone in immediate vicinity. (Ref. OSHA 1910.95 for occupational noise exposure guidelines) Mounting - Mount the unit for easy access by the vehicle operator. DO NOT mount in air bag deployment area. Assure clearances before drill ...
... Do not operate siren without adequate hearing protection for you and anyone in immediate vicinity. (Ref. OSHA 1910.95 for occupational noise exposure guidelines) Mounting - Mount the unit for easy access by the vehicle operator. DO NOT mount in air bag deployment area. Assure clearances before drill ...
Power electronics
Power electronics is the application of solid-state electronics to the control and conversion of electric power. It also refers to a subject of research in electronic and electrical engineering which deals with the design, control, computation and integration of nonlinear, time-varying energy-processing electronic systems with fast dynamics.The first high power electronic devices were mercury-arc valves. In modern systems the conversion is performed with semiconductor switching devices such as diodes, thyristors and transistors, pioneered by R. D. Middlebrook and others beginning in the 1950s. In contrast to electronic systems concerned with transmission and processing of signals and data, in power electronics substantial amounts of electrical energy are processed. An AC/DC converter (rectifier) is the most typical power electronics device found in many consumer electronic devices, e.g. television sets, personal computers, battery chargers, etc. The power range is typically from tens of watts to several hundred watts. In industry a common application is the variable speed drive (VSD) that is used to control an induction motor. The power range of VSDs start from a few hundred watts and end at tens of megawatts.The power conversion systems can be classified according to the type of the input and output power AC to DC (rectifier) DC to AC (inverter) DC to DC (DC-to-DC converter) AC to AC (AC-to-AC converter)