Evaluates: MAX16802B MAX16802B Evaluation Kit General Description Features
... The MAX16802B EV kit features two different types of dimming controls using either a linear input voltage or a PWM input signal to control the LED brightness. This EV kit also has a UVLO feature to turn off the EV kit operation during low input supply voltage and an overvoltage protection to protect ...
... The MAX16802B EV kit features two different types of dimming controls using either a linear input voltage or a PWM input signal to control the LED brightness. This EV kit also has a UVLO feature to turn off the EV kit operation during low input supply voltage and an overvoltage protection to protect ...
GEIGER COUNTER
... replace batteries. The fact that the vibrator is operating does not necessarily mean that the batteries are good. Flashlight batteries are inexpensive and readily available. Be sure yours are fresh! ...
... replace batteries. The fact that the vibrator is operating does not necessarily mean that the batteries are good. Flashlight batteries are inexpensive and readily available. Be sure yours are fresh! ...
An Introduction to Digital Control of Switching Power Converters
... Adjustment, or compensation, for gain variation and phase shift over a range of frequencies is usually incorporated into error amplifier circuitry to assure that the circuit will be stable when operating under anticipated conditions. Isolation between input and output may be included in the design, ...
... Adjustment, or compensation, for gain variation and phase shift over a range of frequencies is usually incorporated into error amplifier circuitry to assure that the circuit will be stable when operating under anticipated conditions. Isolation between input and output may be included in the design, ...
Solar Tracker CDS Circuit(NEW)
... LM339 chip with the variable resistor R2 providing a "dead zone" or sensitivity adjustment. Each comparator output is fed into a transistor Darlington pair which in turn drives the DC motor. The rail voltages are provided by two batteries connected in series with the center tap providing the ground ...
... LM339 chip with the variable resistor R2 providing a "dead zone" or sensitivity adjustment. Each comparator output is fed into a transistor Darlington pair which in turn drives the DC motor. The rail voltages are provided by two batteries connected in series with the center tap providing the ground ...
Experiment No. 1 Study of Separately
... ways; it can come from a separate, external dc source, in which case the generator is called a separately-excited generator; or it can come from the generator’s own output, in which case the generator is called a self-excited generator. Assume that the shunt field is excited by a dc current, thereby ...
... ways; it can come from a separate, external dc source, in which case the generator is called a separately-excited generator; or it can come from the generator’s own output, in which case the generator is called a self-excited generator. Assume that the shunt field is excited by a dc current, thereby ...
Easy solar-panel maximum-power-point tracking for pulsed
... pulses of power to operate. Systems for data collection or measurement sampling frequently need to turn on, perform a measurement or some other task, transmit the processed or measured data, and return to sleep. In many cases, wirelessly trans mitting the data consumes the largest portion of outpu ...
... pulses of power to operate. Systems for data collection or measurement sampling frequently need to turn on, perform a measurement or some other task, transmit the processed or measured data, and return to sleep. In many cases, wirelessly trans mitting the data consumes the largest portion of outpu ...
L05016Ci LED Driver 20W, 3-43 Vdc, 1x 110-500 mA
... Note: the forward voltage on LED output 1 needs to be equal or higher than LED output 2 ...
... Note: the forward voltage on LED output 1 needs to be equal or higher than LED output 2 ...
Simplify NFPA 70E /CSA Z462 Code Compliance
... Meltric Decontactors are switch rated plugs and receptacles. All Decontactors feature spring-loaded, silver-nickel butt contacts, dead front construction, enclosed arc chambers and short-circuit make and withstand ratings of at least 65kA. They are UL and CSA approved for use as a Motor Circuit Disc ...
... Meltric Decontactors are switch rated plugs and receptacles. All Decontactors feature spring-loaded, silver-nickel butt contacts, dead front construction, enclosed arc chambers and short-circuit make and withstand ratings of at least 65kA. They are UL and CSA approved for use as a Motor Circuit Disc ...
CP9815
... due to the partial vacuum effect typically occur under low or no load current conditions. A great majority of switching operations are performed at little or no load current during sectionalizing procedures. Data also indicates that insulated protective caps are more likely to flashover than elbows. ...
... due to the partial vacuum effect typically occur under low or no load current conditions. A great majority of switching operations are performed at little or no load current during sectionalizing procedures. Data also indicates that insulated protective caps are more likely to flashover than elbows. ...
triggering boards for thyristors
... If requested, the ARCTI-CP3 board can be adapted to the power supply and to the thyristor which has to be controlled. It can also be tropicalized. Pulse transformer Unless otherwise specified, all data are given for 25°C Symbol n ∫U.dt Ts Imax LP CK SF RP RS UP UIS ...
... If requested, the ARCTI-CP3 board can be adapted to the power supply and to the thyristor which has to be controlled. It can also be tropicalized. Pulse transformer Unless otherwise specified, all data are given for 25°C Symbol n ∫U.dt Ts Imax LP CK SF RP RS UP UIS ...
Voltage Divider/Wheatstone Bridge Lab
... 1. For the Wheatstone bridge circuit shown below 2 additional current limiting resistors have been added and a ± 12 V supply is used. ...
... 1. For the Wheatstone bridge circuit shown below 2 additional current limiting resistors have been added and a ± 12 V supply is used. ...
IXI848 - IXYS Power
... error component associated with the input offset voltage of the internal op amp. ...
... error component associated with the input offset voltage of the internal op amp. ...
ECP 11-0213 Transformer (and Reactor) Test
... Ratio and Magnetising Current Tests Ratio checked at all taps, and voltage continuity during tap changing. At the same time HV magnetizing current measured on maximum, normal and minimum tapping positions (with a 3phase 4-wire low voltage supply connected to HV terminals and star point, with normal ...
... Ratio and Magnetising Current Tests Ratio checked at all taps, and voltage continuity during tap changing. At the same time HV magnetizing current measured on maximum, normal and minimum tapping positions (with a 3phase 4-wire low voltage supply connected to HV terminals and star point, with normal ...
TD220
... Temporary system conditions resulting in sinusoidal power-frequency voltages that exceed arrester "Continuous Operating Voltage, (Uc)" or even "Arrester Rating, (Ur)" can be allowed by considering the permissible magnitude and duration of these overvoltages (including the full time of system back-u ...
... Temporary system conditions resulting in sinusoidal power-frequency voltages that exceed arrester "Continuous Operating Voltage, (Uc)" or even "Arrester Rating, (Ur)" can be allowed by considering the permissible magnitude and duration of these overvoltages (including the full time of system back-u ...
NAG8152-DPM3 Netzanschaltgerät
... On the display, various information pages can be viewed by using the left and right buttons. The test voltage and power can be seen in these pages. The correct installation of the CTs can only be verified by checking the power factor only if the current flows. If this is zero, then the CT has been i ...
... On the display, various information pages can be viewed by using the left and right buttons. The test voltage and power can be seen in these pages. The correct installation of the CTs can only be verified by checking the power factor only if the current flows. If this is zero, then the CT has been i ...
PowerPoint
... • Identification of ungrounded multi wire branch circuits must identify type and voltage at breaker panel. • Grounding type receptacles must be installed only on circuits of rated voltage class and current. • Grounding contacts on receptacles must be ...
... • Identification of ungrounded multi wire branch circuits must identify type and voltage at breaker panel. • Grounding type receptacles must be installed only on circuits of rated voltage class and current. • Grounding contacts on receptacles must be ...
CIRCUIT FUNCTION AND BENEFITS
... used in a system where other devices require an AGND-toDGND connection, the connection should be made at one point only. This ground point should be as close as possible to the AD5542A/AD5541A. The circuit should be constructed on a multilayer PCB with a large area ground plane layer and a power pla ...
... used in a system where other devices require an AGND-toDGND connection, the connection should be made at one point only. This ground point should be as close as possible to the AD5542A/AD5541A. The circuit should be constructed on a multilayer PCB with a large area ground plane layer and a power pla ...
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.