【经验】如何对示波器电压探头和电流探头进行偏移校正?
使用电压探头和电流探头等不同类型的示波器探头进行测量时,对探头进行偏移校正是十分必要的。
偏移校正十分重要,因为对于开关损耗测量,晶体管开关打开和关闭相之间纳秒的差异有可能造成功率和能量损耗测量出现大的误差。自动偏移校正程序使用推荐的 U1880A 偏移校正夹具 ( 图 1),可消除不同探头的传播时延差异, 提高开关电源测量精度。
快速进行偏移校正步骤:
1. 使用 U1880A 功率测量偏移校正夹具的 USB 电缆连接偏移校正夹具和示波器背部 的 USB 端口。
2. 按下前面板的 [Default Setup] 键。
3. 按下前面板的 [Analyze] 键,然后按下 Features 功能键并选 择 Power Application。
4. 按下 Analysis 功能键,然后选择 Power Quality。
5. 按下 Signals 功能键,然后按下 Deskew 功能键。注意,使 用 Current Harmonics 和 Switching Loss 测量菜单也可以调 用自动偏移校正功能。
6. 如图 2 连接图所示,设置偏移校正夹具上的 S1 开关为“小 环路”设置。
7. 将 N2790A 高压差分有源探头分别连接示波器通道 1 输入 以及 U1880A 偏移校正夹具上的 J6( 红色引线至红色测试 点 ) 和 J7( 黑色引线至黑色测试点 ),如连接图所示。
8. 使用电流探头连接示波器通道 2 输入与“小环路”,请参照偏移校正夹具的指示方向 ( 电流流向电路板顶部 )。
9. 按下示波器的 Auto Deskew 功能键。
图 2:偏移校正连接图
完成自动偏移校正后,示波器显示应与图 3 类似。
图 3:完成电压探头和电流探头间自动偏移校正之后的偏移校正显示
偏移校正因数将保留在通道 2 探头设置菜单中,不易丢失。
您可以手动更改偏移校正因数,或在示波器 [Save/Recall] 菜单中执行“工厂 默认设置”操作,将其重新设置为零。
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本文由成长的人生转载自是德科技 Keysight Technologies知乎,原文标题为:如何对示波器电压探头和电流探头进行偏移校正?,本站所有转载文章系出于传递更多信息之目的,且明确注明来源,不希望被转载的媒体或个人可与我们联系,我们将立即进行删除处理。
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目录- 示波器和探头 数字万用表 数字采集和开关 频率计数器、函数和任意波形发生器 电源 射频仪表
型号- U1272A,34460A,34133A,53140,N5742A,N5766A,E4980ALU-050,N2919A,N576XA,N5439A,6644A,661XC-220,54600S,34905A,3446MEMU,3000X,U2700,N674XB,34132A,34132B,53150,N5743A,53151,N5767A,661XC-OL2,664XA,3024T,N2918A,6621A,3000T,53152,6645A,N2918B,N9310A-1CM,661XC-230,U1273A,34904A,U1620,E364XA-1CM,N6746B,3000X,DSOXGPIB,N8948A,1000,34131A,DSOX4AUTO,N5744A,N5768A,N2917B,6622A,N3300A,8120-4383,TPS://WWW.SEKORM.COM/WEB/SEARCH/KEYWORDN2801A,34903A,663XB-0B3,DSOX4SENSOR,N8900A,66102A,N6701A,E5387A,66000,U1271A,N8949A,66002A 66001A,11059A,6624A,N5745A,668XA-0B3,8120-5488,N5769A,3022T,6623A,N3301A,33500,8120-5489,34902A,66101A,N9340B-AMA,N2916B,U1600,N6700B,33509B,N7020A,6625A,DSOXLAN,4000X,N3302A,N5746A,8120-5413,8120-6502,N2874,8120-5412,N574XA,U1604A,8120-6980,34901A,34925A,66104A,8120-6507,N2915A,8120-5414,U2802A,66321D,N9310A-1HB,DSO1072B,66321B,663XB-760,B2902A,4000X,6626A,N3303A,N5747A,8120-5421,N2829A,N2862,600,66103A,34924A,N2805A,N6702A,N6705B,N9330B,668XA-909,B2901A,6627A,668XA-908,N3304A,U1602A,N2828A,N5748A,34923A,34947A,8120-8705,N2804A,66106A,6628A,891A,669XA-0L2,N3305A,N5749A,34922A,E5805A,34946A,N2827A,60XX-220,N2803A,66105A,U8001A,DSOX4EMBD,N2849A-68701,1000B,3000,1000A,TPS://WWW.SEKORM.COM/WEB/SEARCH/KEYWORD54600S,N3306A,DSOX4MASK,U1600A,U1210,N2791A/N2891A,34921A,6575A,34945A,1158A,6551A,6684A,3446SECU,N2826A,5485X,N2802A,E363XA-0L2,1134A,DSO1052B,34172B,N3307A,657XA,U3400,6552A,N2801A,60XX-240,5462X,N2825A,34171B,N9340B-ADP,DSOX2000,33612A,33503A,1131A,N9310A,663XB-8ZJ,U1731B,6553A,N2800A,N3300A-UJ1,N2739A,N2848A,N2824A,8121-0695,8121-0694,DSOX2APPBNDL,33611A,B2960A,U8002A,E4980ALU-201,N33313A,1132A,DSOX2AUTO,8120-43831,U3606A,U1732B,6554A,34942A,681XB-1CP,BNC,1157A,U3606B,5464X,681XB-1CM,2000 X,N2738A,DSOX3ADVMATH,6551,N9340B-ABJ,8120-5490,8121-1330,N9340B-ABA,2000X,8121-1331,655XA,8120-8767,53100,8120-8768,34941A,6555A,34832A,663XB-120,N2822A,N9340B-AB2,3000TX,33500B,N5,N9330B-ADP,1130A,U2600A,N9340B-PA3,DSOX3EMBD,200,6641A,669XA-0B3,1131.,N2821A,DSOX3MASK,4000 X,5000,N3300,AC6800,6642A,34830A,N7900,N2820A,N2759A,33522A,33522B,1180CZ,663XB-100,DSOX4COMP,N9310A-1T,N9340B-TG3,6643A,N2867A,N2843A,U1401B,N9340B-INM,AC6804A,DSOX3AUDIO,34840B,DSOX4FLEX,669XA-908,669XA-909,N2733A,N2866B,N2733B,3458A-002,DSOX2EMBD,3458A-001,E2695A,DSO1012A,34972A,N9310A-1TC,60001,N2889A,N2756A,6063B-020,N2732A,AC6802A,6000A,U1270,6000X,DSO1014A,U1880A,N9340B-TAD,90000 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InfiniiVision 示波器应用软件套件技术资料
型号- N7026A,4000 X,4000 X 系列,N2751A,MSOX6004A,DSOXLAN,MSOX4154AUT,N2818A,6000 X,MSO6004JIT,U1880A,DSOX3154AUT,DSOX3WAVEGEN,6000 X 系列,MSOX6004JIT,D3000AUTB,N2790A,MSOX4154PWR,N2750A,DSOX6WAVEGEN2,DSOX3054PWR,DSOX3054T,DSOX3054AUT,D6000BDLB,X 系列,DSOX6004A-02G,DSOX6004JIT,1147B,MSOX4154A,D4000BDLB,DSOX6004A,DSOX4WAVEGEN2,D3000PWRB
Keysight(是德科技)InfiniiVision示波器探头和附件选型指南(中文)
目录- 探头兼容性表 无源探头 极限温度无源探头 高压无源探头 InfiniiMax 有源探头和附件 InfiniiMode 有源探头和附件 通用差分有源探头 高压差分有源探头 单端有源探头 混合信号示波器逻辑探头 钳形电流探头 罗氏线圈交流电流探头 高灵敏度电流探头 楔形探头适配器 其他附件 T2A 探头接口适配器 推荐用于中/低速总线测量的探头
型号- N2830A,N7008A,N2111A,N7040A,P6241,P6243,E2614A,P6245,P6246,P6247,P6248,N2919A,P6249,N4839A,N4827A,N2842A,N2733B,N2841A,N7007A,P6701B,P6250,P6251,E2615A,60001,N2889A,N2756A,N4828A,N2744A,N2853A,N2732A,N2840A,4000 X 系列,N7042A,E2616A,N2917B,N2779A,N28XXA,N287XA,N4829A,E5404A,N2755A,N28XXB,1000 X系列,N2863B,N2851A,N7009A,N5450B,N7041A,N2819A,P6711,P5210A,P6713,P6703B,N2778A,N2916B,E5396A,N4863A,N2143A,N5451A,N2862B,N7020A,3000 X 系列,P6205,N2818A,N2789A,N2777A,0960-2908,N6456A,N4864A,E5385A,10070D,N4840A,N287XA 系列,N2752A,N2873A,N2142A,N2829A,CN2856A,N2817A,6000 X系列,N2776A,N2805A,5000 系列,N4853A,E5394A,N4841A,N2763A,N2751A,N2141A,N2828A,N2787A,N2816A,6000 X 系列,N2804A,N4842A,N4854A,E5383A,N2786A,N2750A,N2140A,E2613A,N6457A,N2827A,N2803A,E2678B,N4831A,N4843A,N2797A,N2785A,N2894A,01650,N7000A,10073C,10073D,1130B 系列,DP0002A,N2826A,N2802A,N2881A,N2760A,E2643A,N2796A,N2784A,N2893A,1134B,1146B,10074C,10074D,E2679B,61607,DP0001A,P5205,1159A,1147B,N2801A,N2849A,N4844A,N2825A,N2783B,E2644A,N7026A,N2880A,1250-3978,N5380B,N6450,N2795A,1155A,P5205A,N2783L,7000 系列,P5210,1131B,N7002A,E2668B,1168A,N2800A,N4845A,N2824A,N2782B,N2891A,6000 系列,5081-7696,1168B,1132B,10072A,N7001A,E2669B,N7013A,MX0023A,0960-2978,0960-2979,0960-2977,1169B,1169A,01650-63203,N4846A,N2859A,5081-7690,4000系列,N4822A,TCP202,N2793A,N2781B,N2890A,10077A,0960-2981,3000系列,0960-2982,1153A,0960-2985,0960-2986,0960-2983,0960-2984,0960-2989,0960-2987,0960-2988,N2822A,N284XA,N4847A,N2858A,N7003A,2000 X系列,N2792A,N2780B,E2675B,4000 X系列,0960-2990,1154A,1130B,N2821A,N4848A,N4836A,E5346A,10085-68701,N2857A,E2676A,N2791A,N7006A,01650-61607,10075A,N5425B,N2856A,N2832A,N4837A,N2820A,N4849A,E2677B,N2790A,1180CZ,10076C,1152A,N5426A,N2843A,N2831A,N4826A,N4838A
Keysight(是德科技)示波器探头和附件选型指南
目录- Oscilloscope Probes Accessories Passive probes Single-ended active probes Differential active probes current probes Optical-to-electrical converter Oscilloscope Accessories
型号- N2870A,E2678B,N2797A,N2830A,N2785A,N2894A,N2882A,N7040A,N7000A,E2614A,10073D,N7024A,N5439A,N1022B,N2878A,N4827A,N2842A,N2826A,N2802A,N2881A,E2643A,E2655C,N2841A,N7007A,N2796A,N2784A,N2893A,1134B,54620-68701,N5444A,1146B,E2615A,N7023A,E2679B,DP0001A,1147B,N2889A,N2801A,N2768A,N2756A,N2877A,N2744A,N2825A,N2783B,E2644A,N7026A,N2880A,N5380B,N2795A,N2783L,N7042A,E2616A,1131B,N5445A,N7002A,E2668B,MX0105A,U1880A,N2888A,N2876A,N2848A,N2824A,N2891A,N2782B,N5381B,E2697A,N2863B,N5450B,1168B,1132B,N7041A,10072A,N7001A,E2669B,MX0023A,N2819A,MX0104A,1169B,N2778A,N2887A,N2766A,N2875A,N2835A,N4822A,N2793A,E5396A,N7004A,N2890A,N2781B,54826-68701,N4863A,N2874A,N5451A,N2862B,10077A,1165A,N7020A,N7032A,54006A,N2818A,N6459-60001,N2822A,N2777A,N7003A,N4864A,N2792A,10070D,N2780B,E2675B,N6450-60001,N2885A,N2873A,N2752A,N2142A,MX0106A,1130B,N2829A,N2833A,N2821A,N2776A,N2805A,10085-68701,N2791A,E2676B,N2884A,N2872A,N2751A,MX0109A,N5477A,10075A,N7022A,N5425B,N5449A,N2828A,N2832A,N2820A,N2787A,N2804A,E2677B,N7005A,N2790A,N2786A,N2871A,N2750A,54904-61615,N2140A,10076C,N5442A,N7021A,N5426A,N7033A,E2613A,MX0100A,N2839A,N2843A,N2831A,N2827A,N2803A,N2879A
Infiniium示波器探头和附件数据表
型号- N2830A,N7008A,MXR,N7040A,P6241,N2830A-32A,P6243,P6245,E2614A,UXR,P6246,P6247,P6248,P6249,N5439A,N1022B,MX0103A,N4839A,N2878A,N27891A,3000A,6000,N7007A,P6701B,P6250,P6251,E2615A,N70003A,3000T,N1130B,MX0102A,MX0022,N2768A,MX0021,N2877A,MX0020,N2744A,MX0025,90000Z,MX0024,3000X,MX0023,90000X,N2852A,90000Q,N7042A,E2616A,6000X,MX0105A,90000A,90000 X,N2779A,N4829A,N287XA,N2888A,N2876A,90000A SERIES,11669B,N2750A SERIES,90008A SERIES,E2697A,N2780B SERIES,Z-SERIES,N2851A,N7009A,N5450B,V-SERIES,N7041A,9000 SERIES,1160A,N2819A,P6711,P5210A,P6713,MX0104A,90000-X SERIES,EXR SERIES,P6703B,N2778A,N2766A,N2887A,N2887B,N2875A,90000,E5396A,7000,MV-23,N4863A,N2874A,N5451A,N7020A,P6205,N2818A,N2789A,N2777A,0960-2907,N2780L SERIES,0960-2908,54904-61622,N4864A,E5385A,10070D,90000-X,N4840A,N2885A,N2873A,N2752A,N5440A,N5476A,MX0106A,N7040A SERIES,90000 SERIES,4000X,S-SERIES,N2829A,N2817A,N2776A,N2805A,54850 SERIES,N4853A,N296A,N4841A,N2884A,N2751A,N2872A,N5477A,MX0109A,N7010A,N70002A,N2828A,54850,N2787A,90000-Q,N2816A,N297A,N2804A,MX0020A,N2870A SERIES,N4842A,N4854A,8000,N2786A,N2750A,N2871A,N5442A,N70001A,86100D,E2613A,N2839A,9000A,1165A FAMILY,N2848,N2827A,N2803A,N2870A,E2678B,N4831A,N4843A,N2797A,N2785A,N5443A,1145A,N7000A,N7024A,10073D,6000 X,MX0022A,DP0002A,10467-68701,N134B,N2838A,N2826A,N2802A,N2881A,E2643A,N132B,E2655C,N2796A,N2784A,N2893A,1134B,1146B,1130B-34B,N5444A,N2893L,N7023A,E2679B,DCA-X,DP0001A,MX0021A,P5205,1147B,N2838-68701,1147A,N2801A,MXR SERIES,N2849A,N2837A,N4844A,N2825A,N2783B,E2644A,N7026A,N2880A,N5380B,N131B,N2795A,1155A,P5205A,N2783L,P5210,1131B,9000,N5445A,N7002A,E2668B,N287XA SERIES,MX0024A,N2812A,1160A FAMILY,N2800A,N2848A,N2836A,90008A,N4845A,N2824A,N2782B,N5381B,N2891A,4000,N2697A,1168B,MSO9000A,1132B,N2801A-03A,10072A,N7001A,E2669B,N7013A,MX0023A,1169B,N2823A,N4846A,N2835A,N4822A,TCP202,N5446A-006,N7004A,N5446A-005,N2781B,N7000A-03A,N5446A-004,N5446A-003,90000-Q SERIES,10077A,1165A,N5447A,N5446A-002,N5446A-001,Q-SERIES,90000X SERIES,N2780L,N2822A,90000Q SERIES,N2876A FAMILY,N7003A,N2780B,E2675B,1130B,N5448B,5959-9334,MX0025A,N2833A,N2821A,N4836A,E5346A,6000 X-SERIES,80000 SERIES,N2791A,E2676B,N7006A,5000,MX0100A- 002,MX0100A- 003,10075A,MX0100A- 001,1130B SERIES,N5425B,N1169B,N5449A,N1000A,N2832A,N4837A,N2820A,7000 SERIES,N2870A FAMILY,E2677B,N231B,N7005A,N2790A,10076B,10076C,N5426A,MX0100A,N1168B,MX0020-25A,N2831A,N4838A,N232B,EXR,UXR SERIES,N2879A
Keysight(是德科技) U1882B Measurement Application for Infiniium Oscilloscopes
描述- 该资料介绍了Keysight U1882B测量应用,这是一款针对Infiniium示波器的开关模式电源器件特性快速、自动和可靠的表征工具。它提供了全面的测量和自动报告功能,包括开关损耗、输入线分析、输出分析、开关分析、瞬态分析和调制分析等模块。
型号- N2782A,N2793A,N2870A,N2781A,N2792A,N2891A,N2780A,N2791A,N2790A,N2893A,N2783A,1162A,U1882B,U1880A,1147B,5989-7835EN,N2805A,N2804A
Keysight(是德科技)InfiniiVision示波器探头及附件选型指南(英文)
目录- Probe Introduction Probe Compatibility Table Passive Probes InfiniiMax Active Probes and Accessories High-voltage Differential Active Probes Single-ended Active Probes Mixed Signal Oscilloscope Logic Probes Clamp-on Current Probes Wedge Probe Adapters Miscellaneous Accessories T2A Probe Interface Adapter
型号- 6000 SERIES,N2830A,N7008A,N2111A,N7040A,P6241,P6243,E2614A,P6245,P6246,P6247,P6248,N2919A,P6249,N4839A,EDUX1002A,N4827A,N2842A,N2733B,N2841A,N7007A,5000 SERIES,P6701B,P6250,P6251,E2615A,N2889A,N2756A,N4828A,N2877A,N2744A,N2853A,N2732A,MSO6000A,10070,N2840A,N7042A,E2616A,MSO7000B,6000X,N2917B,N2779A,N287XA,N28XXA,N4829A,E5404A,N2755A,N28XXB,EDUX1002G,N2863B,N2851A,N7009A,N5450B,1160A-65A,N7041A,N2819A,P6711,P5210A,P6713,P6703B,N2778A,N2916B,E5396A,DSOX1102G,N4863A,N2143A,N5451A,N2862B,DSOX1102A,N7020A,P6205,N2818A,1000 X-SERIES,N2789A,N2777A,0960-2908,N6456A,N4864A,E5385A,10070D,N4840A,N6450-60001,N2752A,N2873A,N2142A,4000X,N2829A,N2817A,N2776A,N2805A,N4853A,E5394A,N4841A,N2763A,N2141A,N2751A,N7022A,N2828A,N2787A,N2816A,N2804A,N4842A,N4854A,E5383A,N2786A,N2750A,N2140A,X-SERIES,N7021A,E2613A,N6457A,N2827A,N2803A,N2870A,N4831A,E2678B,N4843A,E2642A,N2797A,N2785A,N2894A,1145A,N7000A,10073C,10073D,DP0002A,3000XT,N2826A,N2802A,N2881A,N2760A,E2643A,N2796A,N2784A,N2893A,1134B,54620-68701,1146B,10074C,10074D,N7023A,E2679B,DP0001A,P5205,1159A,1147B,N2801A,N2849A,N4844A,N2825A,N2783B,N7014A,E2644A,N7026A,1250-3978,N2880A,N5380B,N2795A,N2783A,1155A,P5205A,N2783L,P5210,1131B,N7002A,E2668B,1168A,N2800A,N4845A,N2824A,N2782B,N2891A,5081-7696,1132B,10072A,N7001A,E2669B,N7013A,MX0023A,0960-2978,0960-2979,0960-2977,1169A,01650-63203,N4846A,3000A/T X-SERIES,N2859A,5081-7690,N4822A,TCP202,N2793A,N2781B,N2890A,0960-2981,10077A,0960-2982,1153A,0960-2985,0960-2986,0960-2983,0960-2984,0960-2989,0960-2987,0960-2988,N6459-60001,N2822A,N284XA,N4847A,N2858A,N7003A,N2792A,N2780B,E2675B,3000TX,0960-2990,1154A,1130B,2000 X-SERIES,MSO7000A,4000 X-SERIES,N2821A,N4848A,N4836A,E5346A,10085-68701,6000 X-SERIES,N2791A,E2676B,N7006A,01650-61607,10075A,N5425B,N2856A,N2832A,N4837A,N2820A,N4849A,7000 SERIES,E2677B,N2790A,1180CZ,10076C,1152A,N5426A,DSO6000A,N2843A,N2831A,N4826A,N4838A,N2879A
InfiniiVision示波器应用程序包
型号- N7026A,4000 X,N2751A,MSOX6004A,3000T X-SERIES,DSOXLAN,3000T X,MSOX4154AUT,N2818A,6000 X,U1880A,DSOX3154AUT,DSOX3WAVEGEN,MSOX6004JIT,D3000AUTB,N2790A,MSOX4154PWR,N2750A,DSOX6WAVEGEN2,DSOX3054PWR,X-SERIES,DSOX3054T,DSOX3054AUT,D6000BDLB,DSOX6004A-02G,DSOX6004JIT,1147B,4000 X-SERIES,MSOX4154A,D4000BDLB,DSOX6004A,DSOX4WAVEGEN2,6000 X-SERIES
Keysight(是德科技) 开关电源测量应用指南
描述- 本指南详细介绍了使用 Keysight InfiniiVision 3000T/4000 X 系列示波器和功率测量选件进行开关电源(SMPS)分析测量的方法。内容包括:功率质量分析、电流谐波分析、浪涌电流分析、开关损耗分析、斜率分析、调制分析、输出纹波分析、启动/关闭分析、瞬态响应分析、PSRR 分析和效能分析。指南提供了详细的测量步骤和连接图,旨在帮助工程师进行精确的开关电源性能评估。
型号- N2870A,MSOX3034T/DST,N2874A,MSOX6002A,4000X,MSOX3024T,DSOX3022T,DSOX4022A,MSOX4034A,DSOX3034T,MSOX3012T,DSOX4034A,MSOX4054A,DSOX3014T,MSOX4022A,DSOX4054A,N2878A,MSOX3052T,MSOX3032T,1147B/001/DST,N2873A,1147B/001,DSOX3054T,MSOX3104T,MSOX4104A,DSOX3104T,DSOX4104A,MSOX4104A/DSOX4APPBNDL,MSOX3054T/DST,1147B,DSOX6002A,N2877A,N2791A,N2872A,DSOX4052A,MSOX6004A,3000T X,6000X,DSOX4024A,U1880A,DSOX3012T,MSOX3034T,MSOX4024A,DSOX3024T,MSOX4032A,MSOX3014T,DSOX4032A,MSOX4052A,N2790A/DST,MSOX3022T,N2876A,DSOX3054T/DSOXT3APPBNDL,MSOX3054T,MSOX4034A/DST,N2790A,N2871A,DSOX3052T,DSOX3032T,MSOX4054A/DST,DSOX4154A,DSOX6004A/DSOX6B10T254BW/922/AB2,DSOX3102T,MSOX4154A,MSOX4024A/DST,N2875A,DSOX6004A,MSOX3014T/DSOXT3APPBNDL,N2879A
【产品】用于精确功率测量的偏移校正夹具,自动偏移校正
U1880A是Keysight公司推出的一款用于电压/电流探头的功率测量的偏移校正夹具,自动执行偏移校正并将偏移校正值保存在功率测量的软件中。
N2792A/N2818A 200 MHz和N2793A/N2819A 800 MHz差分探头
型号- N2793A,N4853A,N7014A,N2792A,N2819A,N4854A,N2818A,0960-2927,N2792-68700,0960-2926,N2793-68700,N7013A
如何进行最佳的开关电源测量
描述- 本文详细介绍了如何使用示波器进行开关电源的测量,涵盖了从输入分析到输出分析、开关分析以及频率响应分析等多个方面。文章首先介绍了探针的使用技巧,包括探针的衰减设置、连接方式以及去磁操作等。接着,详细讲解了如何进行功率质量分析、电流谐波分析、浪涌电流分析、开关损耗分析、Rds(on)和Vce(sat)分析、斜率分析、调制分析、输出纹波分析、开启/关闭时间分析、瞬态响应分析、电源抑制比(PSRR)分析、控制回路响应(博德增益和相位)分析以及效率分析等。文章还提供了具体的操作步骤和注意事项,旨在帮助工程师更准确地测量和分析开关电源的性能。
型号- N2870A,N2790A,DSOX3PWR,U1880A,1147B,N2893A,4000 X-SERIES,DSOX6PWR,3000T X-SERIES,DSOX4PWR,6000 X-SERIES
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支持 3Hz ~ 26.5GHz射频信号中心频率测试;9kHz ~ 3GHz频率范围内Wi-SUN、lora、zigbee、ble和Sub-G 灵敏度测量与测试,天线阻抗测量与匹配电路调试服务。支持到场/视频直播测试,资深专家全程指导。
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提供全面表征产品器件耗电特征及功耗波形、快速瞬态效应、电源优化、表征和仿真测试服务,使用直流电源分析仪测量精度达50µV,8nA,波形发生器带宽100kHz,输出功率300W,示波器200kHz,512 kpts
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