MAXIGARD A1000 SPEED SWITCH
... When 120 VAC is applied to L1 and L2 the A1000 speed switch is powered on and a “power on” delay of approximately 7 seconds begins. During the “power on” delay the relay contacts are held in the switched position allowing the motor to run. As long as the monitored shaft is above the set point speed ...
... When 120 VAC is applied to L1 and L2 the A1000 speed switch is powered on and a “power on” delay of approximately 7 seconds begins. During the “power on” delay the relay contacts are held in the switched position allowing the motor to run. As long as the monitored shaft is above the set point speed ...
Example 1: 2-wire resistance measurements vs. 4
... The basic circuits and electronics devices lab is one of the first electrical engineering lab courses students will take. In this lab, students become familiar with making basic electrical measurements using laboratory instruments such as digital multimeters (DMMs), power supplies, function generato ...
... The basic circuits and electronics devices lab is one of the first electrical engineering lab courses students will take. In this lab, students become familiar with making basic electrical measurements using laboratory instruments such as digital multimeters (DMMs), power supplies, function generato ...
AB03 Common Base PNP Transistor Characteristics
... Transistor characteristics are the curves, which represent relationship between different DC currents and voltages of a transistor. These are helpful in studying the operation of a transistor when connected in a circuit. The three important characteristics of a transistor are: ...
... Transistor characteristics are the curves, which represent relationship between different DC currents and voltages of a transistor. These are helpful in studying the operation of a transistor when connected in a circuit. The three important characteristics of a transistor are: ...
N-channel 600 V, 0.440 typ., 8 A MDmesh™ DM2 Power MOSFET in
... STMicroelectronics NV and its subsidiaries (“ST”) reserve the right to make changes, corrections, enhancements, modifications, and improvements to ST products and/or to this document at any time without notice. Purchasers should obtain the latest relevant information on ST products before placing or ...
... STMicroelectronics NV and its subsidiaries (“ST”) reserve the right to make changes, corrections, enhancements, modifications, and improvements to ST products and/or to this document at any time without notice. Purchasers should obtain the latest relevant information on ST products before placing or ...
TS1003 - Silicon Labs
... Because the TS1003 accepts rail-to-rail inputs, the input common mode range includes both ground and the positive supply of 1.5V. Furthermore, the rail-to-rail output range ensures the widest signal range possible and maximizes the dynamic range of the system. Also, with its low supply current of 0. ...
... Because the TS1003 accepts rail-to-rail inputs, the input common mode range includes both ground and the positive supply of 1.5V. Furthermore, the rail-to-rail output range ensures the widest signal range possible and maximizes the dynamic range of the system. Also, with its low supply current of 0. ...
PowerPoint Slides
... • Either - Reduce the capacitance or the inductance. • Inductance - Only 5 turns! So one turn would probably be too much. • Capacitance – Removed the tiny capacitor in the base of the coil. Added a small 1-28pf trimmer across the coil pins, set it to a few pf and centered the coil slug. Measured the ...
... • Either - Reduce the capacitance or the inductance. • Inductance - Only 5 turns! So one turn would probably be too much. • Capacitance – Removed the tiny capacitor in the base of the coil. Added a small 1-28pf trimmer across the coil pins, set it to a few pf and centered the coil slug. Measured the ...
Polarity adaptive RS-485/RS
... receiver output when the receiver inputs are open or shorted. This means that the receiver output will be logic high even if all transmitters on a terminated bus are disabled. The RY485 feature reduced slew-rate driver that minimize EMI and reduce reflections caused by improperly terminated cables, ...
... receiver output when the receiver inputs are open or shorted. This means that the receiver output will be logic high even if all transmitters on a terminated bus are disabled. The RY485 feature reduced slew-rate driver that minimize EMI and reduce reflections caused by improperly terminated cables, ...
NCP1255GEVB NCP1255 25W Evaluation Board User's Manual
... copyrights, trade secrets, and other intellectual property. A listing of SCILLC’s product/patent coverage may be accessed at www.onsemi.com/site/pdf/Patent−Marking.pdf. SCILLC reserves the right to make changes without further notice to any products herein. SCILLC makes no warranty, representation o ...
... copyrights, trade secrets, and other intellectual property. A listing of SCILLC’s product/patent coverage may be accessed at www.onsemi.com/site/pdf/Patent−Marking.pdf. SCILLC reserves the right to make changes without further notice to any products herein. SCILLC makes no warranty, representation o ...
FAN5602 — Universal (Step-Up/Step-Down) Charge Pump Regulated DC/DC Converter F AN5
... To save power, the FAN5602 switches, when the load is less than 10mA, from constant frequency to pulse-skipping mode (PFM) for modes 2:3(3:2), 1:2(2:1) and 1:3(3:1), except mode 1:1. In PFM mode, the linear loop is disabled and the error amplifier is turned off. A PFM comparator is used to setup an ...
... To save power, the FAN5602 switches, when the load is less than 10mA, from constant frequency to pulse-skipping mode (PFM) for modes 2:3(3:2), 1:2(2:1) and 1:3(3:1), except mode 1:1. In PFM mode, the linear loop is disabled and the error amplifier is turned off. A PFM comparator is used to setup an ...
17524 Sample Question Paper Scheme – G
... f) Define Current Amplification Factor α and Base Current Amplification Factor β. These factors are related respectively to which type of configuration. Q3. Attempt any four of the following: ...
... f) Define Current Amplification Factor α and Base Current Amplification Factor β. These factors are related respectively to which type of configuration. Q3. Attempt any four of the following: ...
OPERATION MANUAL SI unit EX250-SDN1-X102
... Temperature cycle other than normal temperature change do harm to the internal part of SI unit. 3. Don’t use where exposed to surge source Device and instrument which generate big surge (Electromagnetic lifter, High frequency induction furnace, motor etc.) adjacent to the manifold solenoid valve wit ...
... Temperature cycle other than normal temperature change do harm to the internal part of SI unit. 3. Don’t use where exposed to surge source Device and instrument which generate big surge (Electromagnetic lifter, High frequency induction furnace, motor etc.) adjacent to the manifold solenoid valve wit ...
CN-0204: 灵活、高精度、低漂移的PLC/DCS模拟输出模块
... Continued from first page) Circuits from the Lab circuits are intended only for use with Analog Devices products and are the intellectual property of Analog Devices or its licensors. While you may use the Circuits from the Lab circuits in the design of your product, no other license is granted by im ...
... Continued from first page) Circuits from the Lab circuits are intended only for use with Analog Devices products and are the intellectual property of Analog Devices or its licensors. While you may use the Circuits from the Lab circuits in the design of your product, no other license is granted by im ...
EMH10
... shall bear no responsibility whatsoever for your use of any Product outside of the prescribed scope or not in accordance with the instruction manual. The Products are not designed or manufactured to be used with any equipment, device or system which requires an extremely high level of reliability th ...
... shall bear no responsibility whatsoever for your use of any Product outside of the prescribed scope or not in accordance with the instruction manual. The Products are not designed or manufactured to be used with any equipment, device or system which requires an extremely high level of reliability th ...
26 29 23 Low Voltage Variable Frequency Drives
... a. Manufacturer, when requested by ENGINEER. Operation and Maintenance Data: a. Submit complete installation, operation and maintenance manuals including test reports, maintenance data and schedules, description of operation, list of recommended spare parts, and spare parts ordering information. b. ...
... a. Manufacturer, when requested by ENGINEER. Operation and Maintenance Data: a. Submit complete installation, operation and maintenance manuals including test reports, maintenance data and schedules, description of operation, list of recommended spare parts, and spare parts ordering information. b. ...
OP07 - Analog Devices
... impedance provide high accuracy in the noninverting circuit configuration. Excellent linearity and gain accuracy can be maintained even at high closed-loop gains. Stability of offsets and gain with time or variations in temperature is excellent. The accuracy and stability of the OP07, even at high g ...
... impedance provide high accuracy in the noninverting circuit configuration. Excellent linearity and gain accuracy can be maintained even at high closed-loop gains. Stability of offsets and gain with time or variations in temperature is excellent. The accuracy and stability of the OP07, even at high g ...
LM340 Series Three Terminal Positive Regulators
... LM340 and Q1, the diode D1 should be physically located close to the pass transistor on the heat sink in such a manner as to keep it at the same temperature as that of Q1. If the LM340 and Q1 are mounted on the same heat sink the LM340 should be electrically isolated from the heat sink since its cas ...
... LM340 and Q1, the diode D1 should be physically located close to the pass transistor on the heat sink in such a manner as to keep it at the same temperature as that of Q1. If the LM340 and Q1 are mounted on the same heat sink the LM340 should be electrically isolated from the heat sink since its cas ...
lec2
... represented by a voltage of 5 V in digital systems. A voltage of 0 V is used for the 0 level. • An oscilloscope can be used to observe the rapidly changing voltage-versus-time waveform in digital systems. ...
... represented by a voltage of 5 V in digital systems. A voltage of 0 V is used for the 0 level. • An oscilloscope can be used to observe the rapidly changing voltage-versus-time waveform in digital systems. ...
Speedtronic Control Calibrator Handbook
... If the cold junction compensation network is not available the above method will work provided the ambient temperature is measured and difference between ambient and 3Z°F (which is the reference used in the tables) is subtracted from the table value of millivolts for the particular temperature desir ...
... If the cold junction compensation network is not available the above method will work provided the ambient temperature is measured and difference between ambient and 3Z°F (which is the reference used in the tables) is subtracted from the table value of millivolts for the particular temperature desir ...
Variable-frequency drive
A variable-frequency drive (VFD) (also termed adjustable-frequency drive, variable-speed drive, AC drive, micro drive or inverter drive) is a type of adjustable-speed drive used in electro-mechanical drive systems to control AC motor speed and torque by varying motor input frequency and voltage.VFDs are used in applications ranging from small appliances to the largest of mine mill drives and compressors. However, around 25% of the world's electrical energy is consumed by electric motors in industrial applications, which are especially conducive for energy savings using VFDs in centrifugal load service, and VFDs' global market penetration for all applications is still relatively small. That lack of penetration highlights significant energy efficiency improvement opportunities for retrofitted and new VFD installations.Over the last four decades, power electronics technology has reduced VFD cost and size and has improved performance through advances in semiconductor switching devices, drive topologies, simulation and control techniques, and control hardware and software.VFDs are available in a number of different low- and medium-voltage AC-AC and DC-AC topologies.