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MAX1951A 1MHz, 2A, 2.6V to 5.5V Input, PWM DC-DC General Description
MAX1951A 1MHz, 2A, 2.6V to 5.5V Input, PWM DC-DC General Description

... between 0.8V and VIN. Connect FB to output for 0.8V output. To set the output voltage of the MAX1951A to a voltage greater than VFB (0.8V typ), connect the output to FB and GND using a resistive divider, as shown in Figure 2. Choose R2 between 2kΩ and 20kΩ, and set R3 according to the following equa ...
testing grounding systems
testing grounding systems

testing grounding systems - Wyoming Department of Workforce
testing grounding systems - Wyoming Department of Workforce

... grounding systems can prevent electrical accidents This all sounds so good that we made it the policy regarding 12028. ...
ELECTRIC CURRENT
ELECTRIC CURRENT

L12 datasheet - Trossen Robotics
L12 datasheet - Trossen Robotics

... generation of motion-enabled product designs, with capabilities that have never before been combined in a device of this size. These small linear actuators are a superior alternative to designing with awkward gears, motors, servos and linkages. Firgelli’s L series of micro linear actuators combine t ...
Pretest Module 13 Single
Pretest Module 13 Single

... 12. When testing closure voltage, what voltage should be measured if proper polarity is maintained paralleling transformers? 0 V 13. What should be done if the voltage closure test indicates a significant voltage? Do not make final connection. Recheck polarities then test again. 14. Briefly describe ...
TPS54120EVM, Low Noise 1A Power Supply Evaluation Module
TPS54120EVM, Low Noise 1A Power Supply Evaluation Module

... a via separate from the power ground pour. The topside layer of the EVM is laid out in a manner typical of a user application. The top layer contains the analog ground of the LDO and a portion of the output power ground of the SW side. The first internal layer is connected to the power pad and the a ...
Slide - Indico
Slide - Indico

... circuits during the operation with the beam  A fault affecting a SC electrical circuit can be unpredictably provoked by different sources and, in most cases, it cannot be detected on-line or anticipated  Most of the electrical faults will have a direct impact on the machine availability and/or on ...
BM6203FS
BM6203FS

... The input threshold voltages of the control pins are 2.5V and 0.8V, with a hysteresis voltage of approximately 0.4V. The IC will accept input voltages up to the VCC voltage. When the same phase control pins are input high at the same time, the high side and low side gate driver outputs become low. D ...
IEEE Paper Word Template in US Letter Page Size (V3)
IEEE Paper Word Template in US Letter Page Size (V3)

notes on oscilloscopes
notes on oscilloscopes

... In Figure 10-a, the input signal Vy(t) is applied to the vertical deflection plates, whereas the horizontal deflection plates are connected to ground. It is assumed that the electron beam is kept at the extreme left position when the horizontal deflection plates are connected to ground. Under this ...
HMC336MS8G 数据资料DataSheet下载
HMC336MS8G 数据资料DataSheet下载

... PCB Mount SMA RF Connector ...
TS30011/12/13 High Efficiency 1A/2A/3A Current-Mode
TS30011/12/13 High Efficiency 1A/2A/3A Current-Mode

Analog Dialogue - Analog Devices
Analog Dialogue - Analog Devices

Isolation Fault Troubleshooting
Isolation Fault Troubleshooting

FEATURES DESCRIPTION D
FEATURES DESCRIPTION D

... As a result of the high precision and low-noise characteristics of the OPA380, a dynamic range of 4 to 5 decades can be achieved. For example, this capability allows the measurement of signal currents on the order of 1nA, and up to 100µA in a single I/V conversion stage. In contrast to logarithmic a ...
IOT Sensors
IOT Sensors

... ps < ½ pN where pN is the period of the “fastest” sine wave or fs > 2 fN where fN is the frequency of the “fastest” sine wave ...
ADD71 Manual
ADD71 Manual

... DANGER ........................................................................................... - 2 Danger............................................................................................... - 3 SPECIFICATION ............................................................................. ...
MAX16803 High-Voltage, 350mA, High-Brightness LED Driver with PWM Dimming and 5V Regulator
MAX16803 High-Voltage, 350mA, High-Brightness LED Driver with PWM Dimming and 5V Regulator

... The MAX16803 is a high-current regulator capable of providing up to a total of 350mA of current to one or more strings of HB LEDs. A wide operating input voltage range of +6.5V to +40V makes the MAX16803 ideal for automotive applications. A +5V regulated output provides up to 4mA of current to power ...
HAMTRONICS® R305 UHF FM RECEIVER: INSTALLATION
HAMTRONICS® R305 UHF FM RECEIVER: INSTALLATION

... switch values. The system sounds cumbersome, but it really is fairly simple, and you don’t need to do this frequently. A piece of paper or a small calculator is handy to aid in determining which sections of the switch to turn on. When done, you might want to record the switch settings in table 3 for ...
FEATURES DESCRIPTION D
FEATURES DESCRIPTION D

... Operating Temperature Range . . . . . . . . . . . . . . . −55°C to +150°C Storage Temperature Range . . . . . . . . . . . . . . . . . −55°C to +150°C Junction Temperature . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . +150°C Lead Temperature (soldering, 10s) . . . . . . . . . . . . . ...
INA282-286EVM User`s Guide
INA282-286EVM User`s Guide

MapDCCD Version 2 Installation and setup guide
MapDCCD Version 2 Installation and setup guide

... Resistance below the applicable range indicates a short circuit that may cause the MapDCCD to shutdown in order to protect itself. If this occurs the display will flash between all green and all yellow. Carefully inspect all of the DCCD output wires between the loom plug and the transmission for bre ...
13 Signals and Noise..
13 Signals and Noise..

Differential Amplifier Circuits
Differential Amplifier Circuits

< 1 ... 74 75 76 77 78 79 80 81 82 ... 326 >

Ground loop (electricity)

In an electrical system, a ground loop is an equipment and wiring configuration which results in excessive unwanted current in a conductor connecting two points that are supposed to be at the same electric potential, often ground, but are actually at different potentials.Ground loops are a major cause of noise, hum, and interference in audio, video, and computer systems. They do not in themselves create an electric shock hazard, the inappropriate connections merely create a not necessarily very good instance of Electrical_bonding, which is explicitly required by safety regulations in certain circumstances. In any case the voltage difference between the ground terminals of each item of equipment is small. A severe risk of electric shock occurs when equipment grounds are improperly removed in an attempt to cure the problems thought to be caused by ground loops.
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