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Univox® DLS-70
Univox® DLS-70

... • A two-turn loop is gives the optimum performance for DLS-70 but one-turn can be used with a reduced coverage area • Flat copper foil can be used as an alternative • Metal reinforcement reduces the field strength • Do not place input cables close to/in parallel with the loop wire • Do not plac ...
Slide 1
Slide 1

... • Should be able to offer very low impedance at high frequencies • Should be able to conduct all the high-frequency residual signals • Should not channel EMI from one tool to ...
Download T3300 Datasheet
Download T3300 Datasheet

... (Inputs are isolated) ...
Chapter 18: Electric Current and Circuits
Chapter 18: Electric Current and Circuits

Adjustable-Gain Difference Amplifier Circuit Measures Hundreds of
Adjustable-Gain Difference Amplifier Circuit Measures Hundreds of

... A high common-mode difference amplifier, in a feedback loop with an inverting op amp, is a useful aid for performing high-voltage differential measurements up to 500 V. Two common solutions to monitor power-line voltages or other large signals—using low-voltage electronics—involve a highresistance v ...
CN-0015 AD5383通道监控功能
CN-0015 AD5383通道监控功能

... bypassing of 10 μF in parallel with 0.1 μF on each supply pin, located as close to the packages as possible, ideally right up against the devices (this is not shown on the simplified diagram). The 10 μF capacitors are the tantalum bead type. The 0.1 μF capacitor must have low effective series resist ...
RPM7240-H13R
RPM7240-H13R

... product described in this document are for reference only. Upon actual use, therefore, please request that specifications to be separately delivered. Application circuit diagrams and circuit constants contained herein are shown as examples of standard use and operation. Please pay careful attention ...
IMT4
IMT4

... (such as audio visual equipment, office-automation equipment, communications devices, electrical appliances and electronic toys). Should you intend to use these products with equipment or devices which require an extremely high level of reliability and the malfunction of with would directly endanger ...
ECE 3323 Section 2.1 Signals Power and Energy
ECE 3323 Section 2.1 Signals Power and Energy

SFB-G-xx - COTSWORKS
SFB-G-xx - COTSWORKS

STP 3 & 4 7.8  COL License Information
STP 3 & 4 7.8 COL License Information

... voltages between system units. For ABWR safety systems, the problem has been reduced by using fiber optic cables as the transmission medium for most critical signals. While the cables may contain metallic supporting members or protective shields, these are not electrically connected to any equipment ...
Basic Lab Equipment
Basic Lab Equipment

... DC lab bench power supplies usually have so-called "floating" output. This means that the supply acts like a battery, producing X volts between its output terminals with neither terminal internally connected to chassis (earth) ground. Thus, you can choose to use the DC supply as a positive or negati ...
AN1052 - Diodes Incorporated
AN1052 - Diodes Incorporated

... The AP3106 features OLP function to protect the system being damaged under over-load or short-circuit condition. If the output reaches the maximum output current, the output voltage drops and the feedback error amplifier is saturated with VFB going up to a high level. Once the voltage exceeds the th ...
Overview The function of the physical layer is to transmit data by
Overview The function of the physical layer is to transmit data by

... located in one column of the periodic chart, and have electrons that are easily freed, making them excellent materials for carrying a current. Other conductors include solder (a mixture of lead (Pb) and tin (Sn), and water with ions. An ion is an atom that has more electrons, or fewer electrons, tha ...
Chapter 18 - Cloudfront.net
Chapter 18 - Cloudfront.net

... If passes through the body for just a few seconds, can be fatal ...
RFVC9751 数据资料DataSheet下载
RFVC9751 数据资料DataSheet下载

... Exceeding any one or a combination of the Absolute Maximum Rating conditions may cause permanent damage to the device. Extended application of Absolute Maximum Rating conditions to the device may reduce device reliability. Specified typical performance or functional operation of the device under Abs ...
EE 321 Analog Electronics, Fall 2013 Homework #9 solution
EE 321 Analog Electronics, Fall 2013 Homework #9 solution

Generator Backup Protection System backup for generators and
Generator Backup Protection System backup for generators and

EE101 - Wayne County Community College District
EE101 - Wayne County Community College District

Circuit component
Circuit component

... D1 is a general-purpose 1N4001 diode, used as a feedback blocker. It steers any current that might be coming from the device under power around the regulator to prevent the regulator from being damaged. Such reverse currents usually occur when devices are powered down. The 'ON' Led will be lit via t ...
PP BCD TT 25/100 (/FM)
PP BCD TT 25/100 (/FM)

... This combined four-pole SPD type PP BCD TT 25/100 and PP BCD TT 25/100 /FM, with remote signal contacts, connected in the so called 3+1 circuit, offer a complete solution for the protection of TT-Power Net Systems. They are usually installed in main- or sub-distribution panel or before the equipment ...


EMC - CAS - Cern Accelerator School
EMC - CAS - Cern Accelerator School

... harmonics are a low frequency problem ( < 2 kHz and in Differential Mode only).  Usually, even harmonics are low (because + and – half-waves look the same). Most of inverters and AC / DC converters without PFC exceed normalized levels.  Odd harmonics of converters can be severe ( > 50 % @ H3 ; > 3 ...
212k
212k

... 4. LED Display: Former four digits nixie tubes display measured value and upper and lower limit alarm set value, two latter digits nixie tubers display the input signal loops. Voltage signal: 100K ; Resistance signal: The 5. Input impedance: Current signal: 100 current through measure resistance is ...
Monitoring technique
Monitoring technique

... can be mounted in neighbour cabinets. In this case the connection cable must be screened. Indication One LED for each signal EP 5966 with addiational LED for common alarm Notes The inputs for the control signals as well as the inputs for programming (open circuit / closed circuit) are not protected ...
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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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