DC POWER SUPPLY OPERATION MANUAL
... [NOTE] When 5003 was operated under this mode. The master output is serial connected to the slave output automatically. The outputs are generated from the "+" of the master output terminal (7) and the “－" of the slave output terminal (20). The output voltage will be TWICE of the master output settin ...
... [NOTE] When 5003 was operated under this mode. The master output is serial connected to the slave output automatically. The outputs are generated from the "+" of the master output terminal (7) and the “－" of the slave output terminal (20). The output voltage will be TWICE of the master output settin ...
High-Speed Switching of IR-LEDs
... There exist many different circuits to drive a LED. Some of them feature (current) peaking to speed-up the optical rise time. Others employ passive or even active carrier sweep-out to reduce the optical fall time. The aforementioned methods can improve the switching speed of LEDs considerably compar ...
... There exist many different circuits to drive a LED. Some of them feature (current) peaking to speed-up the optical rise time. Others employ passive or even active carrier sweep-out to reduce the optical fall time. The aforementioned methods can improve the switching speed of LEDs considerably compar ...
ECE 2006 - Lecture 2
... In this section we take a closer look at the physical aspects of the transient behavior of basic RC and RL pairs. However, we must first state two important rules that will greatly facilitate our transient analysis of these circuits. Instantaneous Behavior: The Continuity Conditions Capacitance curr ...
... In this section we take a closer look at the physical aspects of the transient behavior of basic RC and RL pairs. However, we must first state two important rules that will greatly facilitate our transient analysis of these circuits. Instantaneous Behavior: The Continuity Conditions Capacitance curr ...
Electrical Circuits
... A control device can do more than just turn the load on or off. It can also regulate how the load works by varying the amount of current in the circuit. A dimmer is an example of such a control device. There are other types of control devices: • Relays • Transistors • ECUs Ground − The connection to ...
... A control device can do more than just turn the load on or off. It can also regulate how the load works by varying the amount of current in the circuit. A dimmer is an example of such a control device. There are other types of control devices: • Relays • Transistors • ECUs Ground − The connection to ...
Design of a 8-bit CMOS Unit-Element Current-Steering Digital
... In binary type, the reference current is multiplied by two and larger currents represent higher magnitude digital signals. While in unit-element architecture, each branch produces equal currents, and 2N current source elements are needed for the N bit DAC. Therefore, when the digital input increases ...
... In binary type, the reference current is multiplied by two and larger currents represent higher magnitude digital signals. While in unit-element architecture, each branch produces equal currents, and 2N current source elements are needed for the N bit DAC. Therefore, when the digital input increases ...
Enhanced five-channel PMOS load switches
... The STMLS05 device is powered from the VDD pin. Thus, for full device functionality a valid VDD must be present. The VDD UVLO circuit enhances application robustness. If the VDD is below the UVLO threshold, all main switches and discharge circuits are off and all registers are reset to their power-u ...
... The STMLS05 device is powered from the VDD pin. Thus, for full device functionality a valid VDD must be present. The VDD UVLO circuit enhances application robustness. If the VDD is below the UVLO threshold, all main switches and discharge circuits are off and all registers are reset to their power-u ...
92 1. PURPOSE The purpose of this experiment is to show
... Figure 1.3: Connection of an ohmmeter across a resistor to measure its resistance value. 2.4. The Galvanometer A galvanometer is an instrument used to detect the presence small electrical current and to determine the direction of current and also to find its relative magnitude. Since a galvanometer ...
... Figure 1.3: Connection of an ohmmeter across a resistor to measure its resistance value. 2.4. The Galvanometer A galvanometer is an instrument used to detect the presence small electrical current and to determine the direction of current and also to find its relative magnitude. Since a galvanometer ...
Electrical Engineering and Control System Lab
... This is used when speed of motor below the no load speed is required. As the supply voltage is normally constant, inserting a variable resistance in series with the armature circuit varies the voltage across the armature. As the control resistance is increased the Pd across the armature id decreased ...
... This is used when speed of motor below the no load speed is required. As the supply voltage is normally constant, inserting a variable resistance in series with the armature circuit varies the voltage across the armature. As the control resistance is increased the Pd across the armature id decreased ...
MAX15062 60V, 300mA, Ultra-Small, High-Efficiency, Synchronous Step-Down DC-DC Converters General Description
... General-Purpose Point-of-Load ...
... General-Purpose Point-of-Load ...
PTH08T210W
... A minimum value of external output capacitor is required for proper operation. Adding additional capacitance at the load further improves transient response. See the Capacitor Application Information section for more guidance. (6) This is the calculated maximum. This value includes both ceramic and ...
... A minimum value of external output capacitor is required for proper operation. Adding additional capacitance at the load further improves transient response. See the Capacitor Application Information section for more guidance. (6) This is the calculated maximum. This value includes both ceramic and ...
Sample 243-133-VA Electrical Technology Assessments
... (use both sides of the paper to be environmentally friendlier) 1. You need to run wire from a panel board to a motor approximately 22 m away. You are planning on using copper wire. You would naturally prefer to use 12 AWG wire rather than 10 AWG. The size of wire you will choose will require that th ...
... (use both sides of the paper to be environmentally friendlier) 1. You need to run wire from a panel board to a motor approximately 22 m away. You are planning on using copper wire. You would naturally prefer to use 12 AWG wire rather than 10 AWG. The size of wire you will choose will require that th ...
... significant with a passive load. When connected to a passive load, the load voltage Vload increases as the load current increases, allowing the upper limit V*Cr to increase. For the battery load, however, the load voltage, Vbattery, is a relatively constant value. It is related to the SOC and is less ...
Seminar Report
... thick- ness of the TiO2 layer increases and the device turns off. The oxygen deficiencies in the TiO2-x manifest as “bubbles” of oxygen vacancies scattered throughout the upper layer. A positive voltage on the switch repels the (positive)oxygen deficiencies in the metallic upper TiO2- x layer, sendi ...
... thick- ness of the TiO2 layer increases and the device turns off. The oxygen deficiencies in the TiO2-x manifest as “bubbles” of oxygen vacancies scattered throughout the upper layer. A positive voltage on the switch repels the (positive)oxygen deficiencies in the metallic upper TiO2- x layer, sendi ...
DA4709 / DA4718
... • Inputs and outputs via RJ45-CAT5 plug • Operation mode with simple DIP switch setting • User adjustable current limit • Wide range supply voltage between +11 and +70 VDC for different kinds of DCpower supplies • Protected against over temperature and over current • MOSFet-technology, efficiency 95 ...
... • Inputs and outputs via RJ45-CAT5 plug • Operation mode with simple DIP switch setting • User adjustable current limit • Wide range supply voltage between +11 and +70 VDC for different kinds of DCpower supplies • Protected against over temperature and over current • MOSFet-technology, efficiency 95 ...
PTH05T210W
... The set-point voltage tolerance is affected by the tolerance and stability of RSET. The stated limit is unconditionally met if RSET has a tolerance of 1% with 100 ppm/C or better temperature stability. A low-leakage (<100 nA), open-drain device, such as MOSFET or voltage supervisor IC, is recommende ...
... The set-point voltage tolerance is affected by the tolerance and stability of RSET. The stated limit is unconditionally met if RSET has a tolerance of 1% with 100 ppm/C or better temperature stability. A low-leakage (<100 nA), open-drain device, such as MOSFET or voltage supervisor IC, is recommende ...
TRIAC
TRIAC, from triode for alternating current, is a genericized tradename for an electronic component that can conduct current in either direction when it is triggered (turned on), and is formally called a bidirectional triode thyristor or bilateral triode thyristor.TRIACs are a subset of thyristors and are closely related to silicon controlled rectifiers (SCR). However, unlike SCRs, which are unidirectional devices (that is, they can conduct current only in one direction), TRIACs are bidirectional and so allow current in either direction. Another difference from SCRs is that TRIAC current can be enabled by either a positive or negative current applied to its gate electrode, whereas SCRs can be triggered only by positive current into the gate. To create a triggering current, a positive or negative voltage has to be applied to the gate with respect to the MT1 terminal (otherwise known as A1).Once triggered, the device continues to conduct until the current drops below a certain threshold called the holding current.The bidirectionality makes TRIACs very convenient switches for alternating-current (AC) circuits, also allowing them to control very large power flows with milliampere-scale gate currents. In addition, applying a trigger pulse at a controlled phase angle in an AC cycle allows control of the percentage of current that flows through the TRIAC to the load (phase control), which is commonly used, for example, in controlling the speed of low-power induction motors, in dimming lamps, and in controlling AC heating resistors.