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MAX4594–MAX4597 Low-Voltage, Single
MAX4594–MAX4597 Low-Voltage, Single

... analog signals or logic inputs, especially if the analog or logic signals are not current limited. If this sequencing is not possible, and if the analog or logic inputs are not current limited to <20mA, add a small-signal diode (D1) as shown in Figure 1. If the analog signal can dip below GND, add D ...
valve voltmeter - Keith
valve voltmeter - Keith

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Data interface - STMicroelectronics

... All VBat bus defined inputs LI and K have supply voltage dependent thresholds together with sufficient hysteresis to suppress line spikes. These pins are protected against over voltages, shorts to GND and VS and can also be driven beyond VS and GND. These features are also given for TX, RX and LI on ...
ACD-50NAV, ACD-51NAV, ACDC-52NAV, ACD
ACD-50NAV, ACD-51NAV, ACDC-52NAV, ACD

... V : Category III 1000 Volts AC & DC, and Category IV 600 Volts AC & DC. A : Category III 1000 Volts AC & DC, and Category IV 600 Volts AC & DC. Per IEC 61010-1 2nd Ed. (2001) Measurement Category Measurement Category IV (CAT IV) is for measurements performed at the source of the low-voltage installa ...
New Topology Eliminates Magnetic Cores at 50kHz NOT 50MHz!
New Topology Eliminates Magnetic Cores at 50kHz NOT 50MHz!

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AT-8300 Rotor Health Monitor

thermal radiation
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ERMCO Components

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Capacitor s--Their History and Function

... charge a capacitor. In Part A this will be supplied by a power supply (see Figure #2 in Procedure). There you'll see the charging and discharging of a capacitor. As it is charged, the amount of charge on each plate of the capacitor--+ q on one, - q on the other--grows, and so does the potential diff ...
dimming facts for led products
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... • ELV wall dimmers can be more expensive than incandescent or magnetic low voltage dimmers. • Smaller install base could mean replacing incompatible dimmers on retrofit projects. • ELV drivers should not be used with incandescent dimmers because doing so could cause any of the following malfunctions ...
Electrical Coordination - System Studies
Electrical Coordination - System Studies

... Included in the analysis is an examination of insulation withstand ratings of equipment. A withstand rating is the highest test voltage that can be applied to an electrical insulation system without causing flashover, puncture or other such electrical failure. System overvoltage scenarios are compar ...
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Exceder LED

... Series LHS Audible Strobe appliances, Series LST Visual Strobe appliances and Series LHN Audible appliances for wall-mount applications with a low-profile design or approved equals. The Series LHS and LST Strobes shall be listed for UL Standard 1971 (Emergency Devices for the Hearing-Impaired) for I ...
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Induction Machine Speed Control

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14.8 Longitudinal Output Voltage, VDSL/VDSL2 Terminal

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ADP3181 - uri=media.digikey

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Battery Tender Junior 12 Volt or 6 Volt Single

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Design of Enhanced MPPT Techniques for Solar and Wind Energy

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... ________________________________________________________________ Maxim Integrated Products ...
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... period and supply voltage. The multi-dimensional space offers a large range of possible trade-offs and thus fast high level estimation mechanisms is needed, especially when the goal is to achieve an area efficient, low power integrated circuit implementation. The results from [9,10] have made it app ...
LT1372/LT1377 - 500kHz and 1MHz High Efficiency 1.5A Switching
LT1372/LT1377 - 500kHz and 1MHz High Efficiency 1.5A Switching

... is included on the die, along with all oscillator, control and protection circuitry. All functions of the LT1372/LT1377 are integrated into 8-pin SO/PDIP packages. The LT1372/LT1377 typically consumes only 4mA quiescent current and has higher efficiency than previous parts. High frequency switching ...
Shunt capacitor banks increase capacity of distribution networks
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The approximation scheme for peak power driven voltage partitioning
The approximation scheme for peak power driven voltage partitioning

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Alternating current



Alternating current (AC), is an electric current in which the flow of electric charge periodically reverses direction, whereas in direct current (DC, also dc), the flow of electric charge is only in one direction. The abbreviations AC and DC are often used to mean simply alternating and direct, as when they modify current or voltage.AC is the form in which electric power is delivered to businesses and residences. The usual waveform of alternating current in most electric power circuits is a sine wave. In certain applications, different waveforms are used, such as triangular or square waves. Audio and radio signals carried on electrical wires are also examples of alternating current. These types of alternating current carry information encoded (or modulated) onto the AC signal, such as sound (audio) or images (video).
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