TVSS GE TR 5000 Series
... external and internal sources directly affect the performance and life expectancy of connected electronic equipment. From electronic lighting ballasts to computer servers, if there is a printed circuit board inside, it is susceptible to transient voltage surge damage. As microprocessors and componen ...
... external and internal sources directly affect the performance and life expectancy of connected electronic equipment. From electronic lighting ballasts to computer servers, if there is a printed circuit board inside, it is susceptible to transient voltage surge damage. As microprocessors and componen ...
SPH 3U Lesson 6
... Conventional current was conceived during the discovery of electricity. We now know that it is not true; because electrons can move, we know that they flow out of the negatively charged terminal and back into the positive terminal. However, since many electricity rules were correctly discovered in t ...
... Conventional current was conceived during the discovery of electricity. We now know that it is not true; because electrons can move, we know that they flow out of the negatively charged terminal and back into the positive terminal. However, since many electricity rules were correctly discovered in t ...
SCR VI Characteristics
... Experiment Name: Study of V- I Characteristics of SCR. Aim: To study the V-I characteristics of SCR. Apparatus Required: 1. NV6530 SCR Characteristic Trainer 2. 2mm Patch cords. Circuit Diagram: ...
... Experiment Name: Study of V- I Characteristics of SCR. Aim: To study the V-I characteristics of SCR. Apparatus Required: 1. NV6530 SCR Characteristic Trainer 2. 2mm Patch cords. Circuit Diagram: ...
Electricity Notes
... • Every device that uses electrical energy adds resistance to the circuit • More resistance a circuit has the less current ...
... • Every device that uses electrical energy adds resistance to the circuit • More resistance a circuit has the less current ...
CMYX Color MArk Sensor Cut Sheet | EMX Inc.
... Red LED <3% @ +/- 1mm from focal point Yellow LED ...
... Red LED <3% @ +/- 1mm from focal point Yellow LED ...
Chapter4 DC Biasing BJT (part b)
... Assuming the VBE = 0.7V, determine the voltage divider circuit is stiff or not and find the value of IB , IC , VE and VCE for the circuit. ...
... Assuming the VBE = 0.7V, determine the voltage divider circuit is stiff or not and find the value of IB , IC , VE and VCE for the circuit. ...
Switched-Capacitor Voltage Converters _______________General Description ____________________________Features
... positive terminal of C1 to ground and shifts the negative terminal to VOUT. This connects C1 in parallel with the reservoir capacitor C2. If the voltage across C2 is smaller than the voltage across C1, then charge flows from C1 to C2 until the voltages across them are equal. During successive cycles ...
... positive terminal of C1 to ground and shifts the negative terminal to VOUT. This connects C1 in parallel with the reservoir capacitor C2. If the voltage across C2 is smaller than the voltage across C1, then charge flows from C1 to C2 until the voltages across them are equal. During successive cycles ...
Are you violating your op amp`s input- common-mode range?
... results. In this case, the op amp receives a single 5V supply. From the datasheet specifications, the guaranteed VICMR range spans 1.15 to 3.85V, or roughly 2.7V p-p centered at VCC/2. A 1-kHz sine-wave input is applied with a dc offset of 2.5V. Adjust the amplitude of VIN from 200 mV p-p to larger ...
... results. In this case, the op amp receives a single 5V supply. From the datasheet specifications, the guaranteed VICMR range spans 1.15 to 3.85V, or roughly 2.7V p-p centered at VCC/2. A 1-kHz sine-wave input is applied with a dc offset of 2.5V. Adjust the amplitude of VIN from 200 mV p-p to larger ...
3.4 Three-phase transformer (pole-mounted
... transformers). Transformer bushings and tank in good condition (no oil leaks). Oil level satisfactory (if visible). Transformer installed as per construction standards and applicable design drawings. Neutral connected and earthed and MEN / N-E link connected. All SPIDAWeb labels fitted and numbered ...
... transformers). Transformer bushings and tank in good condition (no oil leaks). Oil level satisfactory (if visible). Transformer installed as per construction standards and applicable design drawings. Neutral connected and earthed and MEN / N-E link connected. All SPIDAWeb labels fitted and numbered ...
HMC745LC3 数据资料DataSheet下载
... designed to support data transmission rates of up to 13 Gbps, and clock frequencies as high as 13 GHz. The HMC745LC3 also features an output level control pin, VR, which allows for loss compensation or for signal level optimization. All input and output signals to the HMC745LC3 are terminated with 5 ...
... designed to support data transmission rates of up to 13 Gbps, and clock frequencies as high as 13 GHz. The HMC745LC3 also features an output level control pin, VR, which allows for loss compensation or for signal level optimization. All input and output signals to the HMC745LC3 are terminated with 5 ...
MAX378/MAX379 High-Voltage, Fault-Protected Analog Multiplexers _______________General Description
... that fault current will initially be 40µA or 50µA, decaying over a few seconds to the nanoamp level. The time constant of this decay is caused by the discharge of stored charge from internal nodes, and does not compromise the fault-protection scheme. Figure 10 shows the condition of the ON channel w ...
... that fault current will initially be 40µA or 50µA, decaying over a few seconds to the nanoamp level. The time constant of this decay is caused by the discharge of stored charge from internal nodes, and does not compromise the fault-protection scheme. Figure 10 shows the condition of the ON channel w ...
Topic 2 – Controlling and using electric currents
... Resistance is a way of measuring how hard it is for electricity to flow – it’s measured in ohms (Ω) The higher the total resistance in a circuit, the smaller the current the current flowing in a circuit can be changed by changing the resistance – this can be done by using a variable resistor (or by ...
... Resistance is a way of measuring how hard it is for electricity to flow – it’s measured in ohms (Ω) The higher the total resistance in a circuit, the smaller the current the current flowing in a circuit can be changed by changing the resistance – this can be done by using a variable resistor (or by ...
Electricity: Section 1 Electric Charge
... between its zinc container and its carbon suspension rod, causing current to flow between them. 2. A wet cell battery contains two connected plates made of different metals in a conducting solution. 3. Wall sockets have a voltage difference across the two holes of an electrical outlet, and a generat ...
... between its zinc container and its carbon suspension rod, causing current to flow between them. 2. A wet cell battery contains two connected plates made of different metals in a conducting solution. 3. Wall sockets have a voltage difference across the two holes of an electrical outlet, and a generat ...
Preliminary Specifications
... which will provide the proper current at a single voltage, the DynaOhm will maintain a fixed current over a wide voltage range. Designed primarily for use with low current LEDs (5mm, 30 mA) where the expense and size of a switching regulator cannot be justified, the DynaOhm can also be used to drive ...
... which will provide the proper current at a single voltage, the DynaOhm will maintain a fixed current over a wide voltage range. Designed primarily for use with low current LEDs (5mm, 30 mA) where the expense and size of a switching regulator cannot be justified, the DynaOhm can also be used to drive ...
MAX17010 Internal-Switch Boost Regulator with Integrated High-Voltage Level Shifter and Op Amp
... The MAX17010 contains a high-performance step-up switching regulator, a high-speed operational amplifier (op amp), and a high-voltage level-shifting scan driver. The device is optimized for thin-film transistor (TFT) liquidcrystal display (LCD) applications. The step-up DC-DC converter provides the ...
... The MAX17010 contains a high-performance step-up switching regulator, a high-speed operational amplifier (op amp), and a high-voltage level-shifting scan driver. The device is optimized for thin-film transistor (TFT) liquidcrystal display (LCD) applications. The step-up DC-DC converter provides the ...
Switched-mode power supply
A switched-mode power supply (switching-mode power supply, switch-mode power supply, SMPS, or switcher) is an electronic power supply that incorporates a switching regulator to convert electrical power efficiently. Like other power supplies, an SMPS transfers power from a source, like mains power, to a load, such as a personal computer, while converting voltage and current characteristics. Unlike a linear power supply, the pass transistor of a switching-mode supply continually switches between low-dissipation, full-on and full-off states, and spends very little time in the high dissipation transitions, which minimizes wasted energy. Ideally, a switched-mode power supply dissipates no power. Voltage regulation is achieved by varying the ratio of on-to-off time. In contrast, a linear power supply regulates the output voltage by continually dissipating power in the pass transistor. This higher power conversion efficiency is an important advantage of a switched-mode power supply. Switched-mode power supplies may also be substantially smaller and lighter than a linear supply due to the smaller transformer size and weight.Switching regulators are used as replacements for linear regulators when higher efficiency, smaller size or lighter weight are required. They are, however, more complicated; their switching currents can cause electrical noise problems if not carefully suppressed, and simple designs may have a poor power factor.