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... shall consist of one of following attributes. If for any reason a special protection scheme is required it shall be clearly stated on the inquiry. [ ] Primary Air Load-break Switch ((5, 15, 25, & 35 kV) 600 A) shall be provided that is in accordance with IEEE Std C37.20.3™-2013 standard and NEMA® SG ...
BTC3 250 KV Tesla Coil / Lightning Generator First Pu
BTC3 250 KV Tesla Coil / Lightning Generator First Pu

... primary circuit consisting of a drive coil LP1 and capacitor C1 are impulse driven by a spark gap SG1. This primary circuit should also have an resonant frequency equal to that of the secondary coil for maximum performance. It is possible to force the secondary coil with less results. The output vol ...
TLC2543-Q1 数据资料 dataSheet 下载
TLC2543-Q1 数据资料 dataSheet 下载

... Peak input current, II (any input) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ± 20 mA Peak total input current, II (all inputs) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ...
PAM8403 Description Features Pin Assignments Applications
PAM8403 Description Features Pin Assignments Applications

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Number of cells/blocks

D1213A-04MR Features Mechanical Data
D1213A-04MR Features Mechanical Data

... IF = 8mA, any channel to VP IF = 8mA, VN to and channel IPP = 1A (Note 7) VIN = 1.65V, VP = 3.3V, VN = 0V, f = 1MHz ...
Test Procedure for the NCN4555GEVB  Table 1: Required Equipment 12/27/2005
Test Procedure for the NCN4555GEVB Table 1: Required Equipment 12/27/2005

... Two power supplies are used to bias the demo board. VBAT is the input voltage of the DC/DC converter; VDD is the “digital” power supply which biases the input stages of the NCN4555 device (control and signal inputs). VDD and VBAT must be connected to the board for correct operation.  Connect the gr ...
Tutorial : Operational Amplifiers / Comparators
Tutorial : Operational Amplifiers / Comparators

... High amplification factor is desired for op-amp in order to make output voltage error due to amplification factor as small as possible.When we review the fact that the amplifying is great, it means that the potential difference between + input terminal and - input terminal is made as small as possib ...
16498 PMS - Alberta Infrastructure
16498 PMS - Alberta Infrastructure

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Determining Minimum Acquisition Times for

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AN-803 APPLICATION NOTE

... overspecified and a lower speed or resolution converter would work or be underdesigned, so a faster or higher resolution converter is needed. In the former case, there is an opportunity for cost reduction through a cheaper converter. In the latter case, major design changes increase time to market an ...
Muon Pretrigger Electronics - Institut für Experimentalphysik
Muon Pretrigger Electronics - Institut für Experimentalphysik

... where the alarm logic is implemented by firmware. The logic being different for FPS and VFPS is documented in the appendix. The resulting four alarm states Alarm[4..1] are displayed by red LED’s at the front panel of the Sensor Module and of the Switch Module. Additionally a global BBL3 alarm is gen ...
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0510GN-25-CP

... Thermal performance. See recommended evaluation board layout ...
Low Voltage Performance of Multilayer Ceramic Capacitors
Low Voltage Performance of Multilayer Ceramic Capacitors

... reduced to zero. When the IR measurements were carried out again, curve 2 in Figure 3 results. This shows the higher voltage did more damage to the IR than the lower voltage. For these capacitors, IR degradation in the 0 to 5 VDC range was minimal, if any. (The ohmic heat dissipation is less than 1 ...
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EE 423 – Power System Analysis 2 Power System Fault Analysis

83-507-013 - TDK-Lambda Americas Inc.
83-507-013 - TDK-Lambda Americas Inc.

... 8.2.1 0-5V/0-10V OPTION (PN: IS510) _____________________________________ 92 8.2.2 4-20mA option (PN: IS420) __________________________________________ 92 8.3 Isolated Programming & Monitoring Connector ___________________________________ 93 8.4 Setup and Operating Instructions _____________________ ...
MOS Transistors Outline
MOS Transistors Outline

... MOS Transistor Output Characteristics Salient Features of the Output Characteristics • Input is a voltage : VGS • ID is constant (independent of VDS) in saturation • ID varies non-linearly with input VGS {goes as (VGS − VT)2 in saturation} • All curves pass through the origin • Input current is alm ...
AD7666 数据手册DataSheet下载
AD7666 数据手册DataSheet下载

... Input/Output Interface Digital Power Ground. Input/Output Interface Digital Power. Nominally at the same supply as the host interface (5 V or 3 V). Digital Power. Nominally at 5 V. Digital Power Ground. When SER/PAR is LOW, this output is used as Bit 8 of the parallel port data output bus. When SER/ ...
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... The unijunction transistor (UJT) has two base leads, B1 and B2 and an emitter (E) lead. The interbase resistance, RBB of a UJT is the resistance of its n-type silicon bar. The ratio RB1/(RB1 + RB2) is called the intrinsic standoff ...
STM6519
STM6519

... reset push-button closures do not cause system resets. This is done by implementing an extended Smart Reset input delay time (tSRC), which ensures a safe reset and eliminates the need for a specific dedicated reset button. This reset configuration provides versatility and allows the application to d ...
SECTION 16403
SECTION 16403

SP339 数据资料DataSheet下载
SP339 数据资料DataSheet下载

... may be necessary for accurate RS-485/422 communication, but must be removed when the lines are used for RS-232. SP339 provides an elegant solution to this problem by integrating the termination resistor and switching control, and allowing it to be switched in and out of the circuit with a single pin ...
TGS4304 数据资料DataSheet下载
TGS4304 数据资料DataSheet下载

... voltage level to put a larger reverse bias on the diodes while the negative voltage level remains at -4V with a current of approximately 30mA. If you are using -5V, use alternate assembly with off chip resistors. Bond pads IA and IB bypass the on-chip series resistors to allow adjustment of the curr ...
LA1235
LA1235

... If IC anone is operated without front end, the tuning meter deflects toward plus side at the time of no input. This phenomenon is caused by the fact that the noise component to be applied to the quadrature multiplication circuit is not syummetric with respect to 10.7MHz but is shifted toward lower f ...
BR34E02FVT-3
BR34E02FVT-3

... (1) Acknowledge is a software used to indicate successful data transfers. The Transmitter device will release the BUS after transmitting eight bits. When inputting the slave address during write or read operation, the Transmitter is the µ-COM. When outputting the data during read operation, the Tran ...
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Buck converter



A buck converter is a voltage step down and current step up converter.The simplest way to reduce the voltage of a DC supply is to use a linear regulator (such as a 7805), but linear regulators waste energy as they operate by dissipating excess power as heat. Buck converters, on the other hand, can be remarkably efficient (95% or higher for integrated circuits), making them useful for tasks such as converting the main voltage in a computer (12V in a desktop, 12-24V in a laptop) down to the 0.8-1.8V needed by the processor.
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