In industrial applications, high voltage power supply spikes with durations ranging from a few microseconds to hundreds of millisecondsare commonly encountered. The electronics in these systems must not only survive transient voltage spikes, but in many cases alsooperate reliably throughout the event.
標(biāo)簽： 電信 數(shù)據(jù)通信 工業(yè) 電源產(chǎn)品
上傳時(shí)間： 2013-11-07
上傳用戶：redmoons
Abstract: This document details the Oceanside (MAXREFDES9#) subsystem reference design, a 3.3V to 15V input,±15V (±12V) output, isolated power supply. The Oceanside design includes a high-efficiency step-up controller, a36V H-bridge transformer driver for isolated supplies, a wide input range, and adjustable output low-dropout linearregulator (LDO). Test results and hardware files are included.
標(biāo)簽： 隔離電源 設(shè)計(jì)手冊(cè)
上傳時(shí)間： 2013-10-12
上傳用戶：jinyao
Abstract: Nonideal cable dispersive effects can affect system performance. This application note discusses the twomain loss effects related to cables (skin-effect and dielectric losses), and presents a simple method of modeling thecable for use in standard SPICE simulators.
上傳時(shí)間： 2014-11-18
上傳用戶：wxnumen
Abstract: The DS1875 features a pulse-width modulation (PWM) controller that can be used to control aDC-DC converter. The DC-DC converter can then be used to generate the high bias voltages necessaryfor avalanche photodiodes (APDs). This application note describes the operation of a boost converterthat uses the DS1875. Discussion covers the selection of the inductor and switching frequency, and theselection of components that improve the efficiency of the converter. Test data are presented.
標(biāo)簽： DC-DC 如何設(shè)計(jì) 高效率 轉(zhuǎn)換器
上傳時(shí)間： 2013-10-26
上傳用戶：lyson
Abstract: There are many things to consider when designing a power supply for a field-programmablegate array (FPGA). These include (but are not limited to) the high number of voltage rails, and thediffering requirements for both sequencing/tracking and the voltage ripple limits. This application noteexplains these and other power-supply considerations that an engineer must think through whendesigning a power supply for an FPGA.
上傳時(shí)間： 2013-11-12
上傳用戶：金苑科技
精確度0.05%滿刻度±1位數(shù)（Accuracy 0.05%F.S.±1digit） 可測(cè)量交直流電流/交直流電壓/電位計(jì)/傳送器/Pt-100/荷重元/電阻等信號(hào)（Measuring DCA/DCV/ACA/ACV/Potentiometer/Transmitter/Pt-100/Load Cell/Resistor/etc……） 顯示范圍0-19999可任意規(guī)劃（Programmable rate 0 to 1999 digit） 小數(shù)點(diǎn)可任意規(guī)劃（Decimal point can be modified） 尺寸小，穩(wěn)定性高（Dimension small & High stability）
上傳時(shí)間： 2014-01-25
上傳用戶：RQB123
特點(diǎn)（FEATURES） 精確度0.1%滿刻度（Accuracy 0.1%F.S.） 多種輸入輸出選擇（Wide selection of input/output range） 三線式接線自動(dòng)補(bǔ)償線路阻抗效應(yīng)（3 wire configuration automatically compensate line resistance effects） 寬范圍交直流兩用電源設(shè)計(jì)（Wide input range for auxiliary power） 尺寸小，穩(wěn)定性高（Dimension small & High stability）
上傳時(shí)間： 2013-10-17
上傳用戶：Huge_Brother
特點(diǎn)（FEATURES） 精確度0.1%滿刻度（Accuracy 0.1%F.S.） 寬輸入范圍200ohm 至 50Kohm（Wide inpuet ranges from 200ohm to 50Kohm） 多種輸入輸出選擇（Wide selection of input/output range） 輸入與輸出1/輸出2絕緣耐壓 2仟伏特/1分鐘（Dielectric strength 2KVac/1min.（input/output1/output2）） 寬范圍交直流兩用電源設(shè)計(jì)（Wide input range for auxiliary power） 尺寸小，穩(wěn)定性高（Dimension small & High stability）
上傳時(shí)間： 2013-10-28
上傳用戶：sardinescn
特點(diǎn)（FEATURES） 精確度0.1%滿刻度（Accuracy 0.1%F.S.） 多種輸入輸出選擇（Wide selection of input/output range） 輸入與輸出1/輸出2絕緣耐壓 2仟伏特/1分鐘（Dielectric strength 2KVac/1min.（input/output1/output2）） 寬范圍交直流兩用電源設(shè)計(jì)（Wide input range for auxiliary power） 尺寸小，穩(wěn)定性高（Dimension small & High stability）
上傳時(shí)間： 2014-12-24
上傳用戶：qimingxing130
特點(diǎn)（FEATURES） 精確度0.03%滿刻度（Accuracy 0.03%F.S.） 頻率輸入范圍0.01Hz至80KHz（Input range from 0.01 Hz to 80KHz） 16 BIT 隔離類比輸出（16 bit DAC isolating analog output） 輸入與輸出1/輸出2絕緣耐壓 2仟伏特/1分鐘（Dielectric strength 2KVac/1min.（input/output1/output2）） 寬范圍交直流兩用電源設(shè)計(jì)（Wide input range for auxiliary power） 尺寸小，穩(wěn)定性高（Dimension small & High stability）
上傳時(shí)間： 2013-10-21
上傳用戶：dljwq
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