12A02MH 数据资料DataSheet下载
... "standard application", intended for the use as general electronics equipment. The products mentioned herein shall not be intended for use for any "special application" (medical equipment whose purpose is to sustain life, aerospace instrument, nuclear control device, burning appliances, transportati ...
... "standard application", intended for the use as general electronics equipment. The products mentioned herein shall not be intended for use for any "special application" (medical equipment whose purpose is to sustain life, aerospace instrument, nuclear control device, burning appliances, transportati ...
vialox® nav® vialox® nav
... • Applications: Outdoor systems for street lighting, industrial premises and floodlighting. Indoor systems for heavy industry (for new installations we recommend NAV® SUPER 4Y). ...
... • Applications: Outdoor systems for street lighting, industrial premises and floodlighting. Indoor systems for heavy industry (for new installations we recommend NAV® SUPER 4Y). ...
Battery Booster for QRP
... circuit shown in Figure 2) and multiple capacitors in parallel can be used to achieve a low ESR. 2. Wind the storage inductor on a ferrite torid or pot-core. A powered iron core should not be used in this application. 3. Use short ground connections; if a printed circuit board is used, use wide grou ...
... circuit shown in Figure 2) and multiple capacitors in parallel can be used to achieve a low ESR. 2. Wind the storage inductor on a ferrite torid or pot-core. A powered iron core should not be used in this application. 3. Use short ground connections; if a printed circuit board is used, use wide grou ...
Bipolar Transistor -12V -1A VCE(sat);-240mV(max.) PNP Single CPH3
... "standard application", intended for the use as general electronics equipment. The products mentioned herein shall not be intended for use for any "special application" (medical equipment whose purpose is to sustain life, aerospace instrument, nuclear control device, burning appliances, transportati ...
... "standard application", intended for the use as general electronics equipment. The products mentioned herein shall not be intended for use for any "special application" (medical equipment whose purpose is to sustain life, aerospace instrument, nuclear control device, burning appliances, transportati ...
LED570-06
... Do avoid overheating of the LED Do avoid electrostatic discharge (ESD) Do avoid mechanical stress, shock, and vibration Do only use non-corrosive flux Do not apply current to the LED until it has cooled down to room temperature after soldering Do not solder the LED closer than 3 mm from the base of ...
... Do avoid overheating of the LED Do avoid electrostatic discharge (ESD) Do avoid mechanical stress, shock, and vibration Do only use non-corrosive flux Do not apply current to the LED until it has cooled down to room temperature after soldering Do not solder the LED closer than 3 mm from the base of ...
nAN27 Measuring the Dynamic Current of
... Note: IIdle and ISleep cannot be measured using this method because the voltage drop over the resistor will be too small for an exact reading. An ampere meter must be inserted instead of the 10 resistor. ...
... Note: IIdle and ISleep cannot be measured using this method because the voltage drop over the resistor will be too small for an exact reading. An ampere meter must be inserted instead of the 10 resistor. ...
ph104exp03_DC_Circuits_03 - Physics Department, Princeton
... very large internal resistance, and are put in parallel with the circuit element across which you want to measure the voltage. measure the current flowing through them. That means that you must break the circuit and insert the ammeter where you want to measure the current. Good ammeters have a very ...
... very large internal resistance, and are put in parallel with the circuit element across which you want to measure the voltage. measure the current flowing through them. That means that you must break the circuit and insert the ammeter where you want to measure the current. Good ammeters have a very ...
Labf2002_4
... When a load is applied to the output of a simple power supply (as in Figs. 1 and 2), the output voltage decreases due to increased resistive voltage drops, diode voltage drops, and increased voltage ripple. A voltage regulator circuit is used to prevent this change in output voltage. A Zener diode c ...
... When a load is applied to the output of a simple power supply (as in Figs. 1 and 2), the output voltage decreases due to increased resistive voltage drops, diode voltage drops, and increased voltage ripple. A voltage regulator circuit is used to prevent this change in output voltage. A Zener diode c ...
How to Charge Supercapacitor Banks for Energy Storage
... regenerative braking, SCs can provide the energy needed to engage the starter to restart the combustion engine as well as accept the kinetic energy recovered during braking. Supercapacitors are advantageous because they can be charged and discharged significantly more times than traditional lead-aci ...
... regenerative braking, SCs can provide the energy needed to engage the starter to restart the combustion engine as well as accept the kinetic energy recovered during braking. Supercapacitors are advantageous because they can be charged and discharged significantly more times than traditional lead-aci ...
High Efficiency Motor Protection Industry White Paper
... The asymmetrical offset is dependent mainly upon at which point on the voltage wave the circuit is energized. If the circuit is energized at a voltage maximum, there is no asymmetrical offset and the inrush current is essentially the LRC for that current phase. However, if the circuit is energized w ...
... The asymmetrical offset is dependent mainly upon at which point on the voltage wave the circuit is energized. If the circuit is energized at a voltage maximum, there is no asymmetrical offset and the inrush current is essentially the LRC for that current phase. However, if the circuit is energized w ...
Pre-lab
... This lab is concerned, in a first part, with an electrical component called resistor and some of its properties such as color coding to know its value, its voltage/current relationship (referred to as Ohm’s Law) and the equivalence of resistors in parallel and in series are addressed. The properties ...
... This lab is concerned, in a first part, with an electrical component called resistor and some of its properties such as color coding to know its value, its voltage/current relationship (referred to as Ohm’s Law) and the equivalence of resistors in parallel and in series are addressed. The properties ...
AC GUI Stand Alone
... One from 0 to Low Frequency where the Voltage amplitude is fixed to Min Voltage. One from Low to High Frequency where the Voltage follow a linear increasing behavior from Min Voltage to 255. The last zone where the frequency is over the High Frequency where the voltage is fixed to 255. • The amplitu ...
... One from 0 to Low Frequency where the Voltage amplitude is fixed to Min Voltage. One from Low to High Frequency where the Voltage follow a linear increasing behavior from Min Voltage to 255. The last zone where the frequency is over the High Frequency where the voltage is fixed to 255. • The amplitu ...
Circuit A`s for homework File
... The student started with one resistor and then added more identical resistors to the circuit. Each time a resistor was added, the student closed the switch and took the ammeter reading. The student used a total of 4 resistors. Figure 3 shows three of the results obtained by the student. ...
... The student started with one resistor and then added more identical resistors to the circuit. Each time a resistor was added, the student closed the switch and took the ammeter reading. The student used a total of 4 resistors. Figure 3 shows three of the results obtained by the student. ...
NCN5193NGEVB NCN5193NG Evaluation Board User's Manual •
... For NCN5193NGEVB, a series regulator is used with an internal reference of 1.25 V. The chosen regulator has a very low supply current, to optimize power usage. Using a series regulator is more desirable from a power usage perspective, as a series regulator’s current draw will vary with the output cu ...
... For NCN5193NGEVB, a series regulator is used with an internal reference of 1.25 V. The chosen regulator has a very low supply current, to optimize power usage. Using a series regulator is more desirable from a power usage perspective, as a series regulator’s current draw will vary with the output cu ...
Sr. No. Project code Project Name Description cost 1. SS651W
... logic A logic probe is a very useful tool for working with 270 digital logic circuits. It indicates "high" and "low" logic states by means of LED's, giving visual indication ...
... logic A logic probe is a very useful tool for working with 270 digital logic circuits. It indicates "high" and "low" logic states by means of LED's, giving visual indication ...
Atmel AVR-based Constant Current Supply
... load current error and applied PWM duty cycle to the P channel MOSFET transistor. Coefficients are constants based on the selected gain values and the rate at which the feedback parameter is sensed also called the sample rate of the system. First we start with the block diagram of the control loop s ...
... load current error and applied PWM duty cycle to the P channel MOSFET transistor. Coefficients are constants based on the selected gain values and the rate at which the feedback parameter is sensed also called the sample rate of the system. First we start with the block diagram of the control loop s ...
AC Meters - UniMAP Portal
... • When an AC with a very low frequency is passed through a PMMC, the pointer tends to follow the instantaneous level of the AC • As the current grows positively, the pointer deflection increases to a maximum at the peak of the AC • As the instantaneous current level falls, the pointer deflection dec ...
... • When an AC with a very low frequency is passed through a PMMC, the pointer tends to follow the instantaneous level of the AC • As the current grows positively, the pointer deflection increases to a maximum at the peak of the AC • As the instantaneous current level falls, the pointer deflection dec ...
2) Power Distribution Board
... The estimated parts cost for one power distribution board is ~80.00. Shipping costs are estimated to add an additional $25, bringing the cost of one power distribution board to $125. Additional funds will be required to have the printed circuit board manufactured. The estimated price for this, base ...
... The estimated parts cost for one power distribution board is ~80.00. Shipping costs are estimated to add an additional $25, bringing the cost of one power distribution board to $125. Additional funds will be required to have the printed circuit board manufactured. The estimated price for this, base ...
a cockcroft–walton voltage multiplier fed by a three-phase-to
... and a Cockcroft–Walton voltage multiplier (CWVM).By using this topology associated with power factor correction technique, proposed converter not only achieves almost unity power factor and sinusoidal input currents with low distortion but also obtains high voltage gain at the output end. Moreover, ...
... and a Cockcroft–Walton voltage multiplier (CWVM).By using this topology associated with power factor correction technique, proposed converter not only achieves almost unity power factor and sinusoidal input currents with low distortion but also obtains high voltage gain at the output end. Moreover, ...
motors_test_inBITZER
... If the insulation condition of the compressor motor is to be tested, use 500 V D.C. voltage to measure insulation resistance. The measuring device, usually a hand generator, but also a battery or solid state device, must meet the conditions in accordance with VDE 0413 Part 1) Measuring is carried ou ...
... If the insulation condition of the compressor motor is to be tested, use 500 V D.C. voltage to measure insulation resistance. The measuring device, usually a hand generator, but also a battery or solid state device, must meet the conditions in accordance with VDE 0413 Part 1) Measuring is carried ou ...
Electrical ballast
An electrical ballast is a device intended to limit the amount of current in an electric circuit. A familiar and widely used example is the inductive ballast used in fluorescent lamps, to limit the current through the tube, which would otherwise rise to destructive levels due to the tube's negative resistance characteristic.Ballasts vary in design complexity. They can be as simple as a series resistor or inductor, capacitors, or a combination thereof or as complex as electronic ballasts used with fluorescent lamps and high-intensity discharge lamps.