怎么改电源,地都是transient time lastcheckpointtime

价格电议,您可以向供应商询价得到该产品价格
产品型号:PSW160-7.2
品&&&&&&&&牌:台湾固纬/gwinstek
所&&在&&地:江苏无锡
更新日期:
添加描述请填写信息
谷瀑采购热线:400-852-6669
(联系我时,请先询价留言,谢谢!)
让谷瀑专家为您解决采购难题
询价产品:
公&&&&司:
联&系&人:
手机号码:
谷瀑已收到您的需求,我们会尽快会通知卖家联系您,同时会派出采购专员1对1为您提供服务,请您耐心等待。
联系电话:****查看完整联系方式平台采购热线400-852-6669
手&&机&&号:1802030****
联&&系&&人:徐经理
公司地址:无锡市南长区高步沿73号
请输入手机号码,我们将通知卖家尽快联系您,同时为你提供更多1对1采购服务!
手机号码:
谷瀑已收到您的需求,我们会尽快会通知卖家联系您,同时会派出采购专员1对1为您提供服务,请您耐心等待。
已将您所需信息发送至您手机
我的询价单
固纬PSW160-7.2可编程直流电源
详细需求:
手&&&&机:
电&&&&话:
公&&&&司:
地&&&&址:
谷瀑已收到您的需求,我们会尽快会通知卖家联系您,同时会派出采购专员1对1为您提供服务,请您耐心等待。
谷瀑环保提醒您:马上联系供应商或等待供应商联系您!
姓名:徐经理
管理我的采购
您的采购已提交成功!
谷瀑环保提醒您:马上联系供应商或等待供应商联系您!
姓名:徐经理
验&&证&&码:
获取验证码
您的密码:mm
密&&&&&&&码:
联 系 人:
所在地区:
&无锡聚测电子科技有限公司
&联&系&人:&&徐经理&
&手&&&&&&机:&&
&电&&&&&&话:&2&
&邮&&&&&&箱:&&
&邮&&&&&&编:&214000&
&传&&&&&&真:&2&
&联系时,请一定说明是从谷瀑网看到的,谢谢
&品牌:台湾固纬/gwinstek &加工定制:否 &型号:PSW160-7.2 &&输出电流:7.2 A&输入电压:220 V&输出电压:160 V&&输出功率:360 W&&&
PSW系列是一款单组输出多量程可编程开关直流电源,***大输出功率范围可达1080W.这系列产品包含了15个机型,分别为额定电压30V,80V,160V,250V和800V及功率输出360W,720W,1080W。定功率多段范围操作在额定功率下提供弹性及高效的电压和电流设定配置。PSW系列可以两台机器串联或三台机器并联的方式提供更高的电压和电流去应用在更广泛的范围。结合定功率多段范围的运用和串并联的连接,PSW系列显著降低客户因应不同的电源范围而需另外购买其它电源供应器的需求。
对于保护待测物而言,PSW的CC/CV优先模式是一个非常有用的特点。传统电源供应器输出时通常是操作在CV模式。在电源输出时,对于电容性负载或current-intensive load可能会引起涌浪电流。以LED的I-V验证曲线为例,将很难使用传统电源供应器进行量测,传统电源供应器在启始状态下会处在 cv模式,当输出电压高于LED的顺向电压时,则电流会瞬间导通,超过预设电流限定值。即使在CC模式切换后电流变得稳定,但在CV和CC的交越点仍可能对待测物造成损坏。而PSW系列在电源输出时,就能够操作在CC模式抑制涌浪电流,防止瞬间电压导通时对待测物的损害。
可调式Slew Rate可让用户设定电压或电流的上升时间和下降时间。透过控制Slew Rate设定方便待测物在电压或电流变化下进行验证。照明装置或大电容的制造测试中,电源输出时常产生大涌浪电流,如此大大减少待测物的使用寿命。为防止涌浪电流对装置的损坏,一个缓慢变化的电压输出显著降低涌浪电流所造成的损坏,并达到装置的保护。
PSW系列所提供的OVP和OCP功能,可供自行设定且默认值为额定值的110%倍。当保护设定被触动时,则输出会被关掉以保护待测物。USB及LAN为PSW系列的标准通讯界面,而GPIB-USB是选购配件。所有界面都支持LabView driver和Data Logging PC软件。在背板的外部模拟远程控制端子支持外部控制输出及监控电压和电流输出。
定功率多段范围操作
相较于传统电源供应器的***大功率输出是由***大电压输出乘上***大电流输出。而PSW 提供一个多段式 直流电源输出(电压x 电流)的特点。这个特点在相同***大的功率输出范围,可以输出大电压小电流或小电压大电流。举例来说,传统电源***大输出功率为720 瓦,***大电压及电流分别是90V 和8A;而对于PSW 250-9 ***大功率720 瓦而言,可以提供电压和电流范围分别为0~250V 和0~9A。***大9A 电流可在电压为80V 输出,而***大电压250V 可在电流为2.88A输出。其输出电压/电流特性如下:
Model Name
PSW 30-108
PSW 80-13.5
PSW 80-40.5
PSW 160-7.2
PSW 160-14.4
PSW 160-21.6
PSW 250-4.5
PSW 250-13.5
PSW 800-1.44
PSW 800-2.88
PSW 800-4.32
Rated Output Voltage
Rated Output Current
Rated Output Power
Power Ratio
Constant Voltage Mode
Line Regulation (*1)
Load Regulation (*2)
Ripple and Noise (*3)
r.m.s (*5)
Temperature coefficient
100ppm/&C of rated output voltage, after a 30 minute warm-up.
Remote sense compensation voltage
Rise Time (*6)
Rated Load
Fall Time (*7)
Rated Load
Transient response time (*8)
Constant Current Mode
Line regulation (*1)
Load regulation (*9)
Ripple and noise
r.m.s (*5&)
Temperature coefficient
200ppm/&C of rated output current, after a 30 minute& warm-up.
Protection Function
Over voltage protection (OVP)
Setting range
Setting accuracy
& (2% of rated output voltage)
Over current protection (OCP)
Setting range
1.35-14.85
0.144-1.584
Setting accuracy
& (2% of rated output current)
Over temperature protection (OTP)
Turn the output off.
Low AC input protection (AC-FAIL)
Turn the output off.
Power limit (POWER LIMIT)
Over power limit.
Value (fixed)
Approx. 105% of rated output power
Front Panel
Display, 4 digits
Voltage accuracy 0.1% +
Current accuracy 0.1% +
Programming and Measurement (Interface)
Voltage programming accuracy 0.1% +
Current programming accuracy 0.1% +
Voltage programming resolution
Current programming resolution
Voltage measurement accuracy 0.1% +
Current measurement accuracy 0.1% +
Voltage measurement resolution
Current measurement resolution
Rated Output Voltage
Rated Output Current
Rated Output Power
Power Ratio
Constant Voltage Mode
Line Regulation (*1)
Load Regulation (*2)
Ripple and Noise (*3)
r.m.s (*5)
Temperature coefficient
100ppm/&C of rated& output voltage, after a 30 minute warm-up.
Remote sense compensation voltage
Rise Time (*6)
Rated Load
Fall Time (*7)
Rated Load
Transient response time (*8)
Constant Current Mode
Line regulation (*1)
Load regulation (*9)
Ripple and noise
r.m.s (*5&)
Temperature coefficient
200ppm/&C of rated output current, after a 30 minute warm&-up.
Protection Function
Over voltage protection (OVP)
Setting range
Setting accuracy
& (2% of rated output voltage)
Over current protection (OCP)
Setting range
1.44-15.84
0.288-3.168
Setting accuracy
& (2% of rated output current)
Over temperature protection (OTP)
Turn the output off.
Low AC input protection (AC-FAIL)
Turn the output off.
Power limit (POWER LIMIT)
Over power limit.
Value (fixed)
Approx. 105% of rated output power
Front Panel
Display, 4 digits
Voltage accuracy 0.1% +
Current accuracy 0.1% +
Programming and Measurement (Interface)
Voltage programming accuracy 0.1% +
Current programming accuracy 0.1% +
Voltage programming resolution
Current programming resolution
Voltage measurement accuracy 0.1% +
Current measurement accuracy 0.1% +
Voltage measurement resolution
Current measurement resolution
Rated Output Voltage
Rated Output Current
Rated Output Power
Power Ratio
Constant Voltage Mode
Line Regulation (*1)
Load Regulation (*2)
Ripple and Noise (*3)
r.m.s (*5)
Temperature coefficient
100ppm/&C of ra&ted output voltage, after a 30 minute warm-up.
Remote sense compensation voltage
Rise Time (*6)
Rated Load
Fall Time (*7)
Rated Load
Transient response time (*8)
Constant Current Mode
Line regulation (*1)
Load regulation (*9)
Ripple and noise
r.m.s (*5&)
Temperature coefficient
200ppm/&C of rated output current, after a 30 minute warm-up&.
Protection Function
Over voltage protection (OVP)
Setting range
Setting accuracy
& (2% of rated output voltage)
Over current protection (OCP)
Setting range
4.05-44.55
2.16-23.76
1.35-14.85
0.432-4.752
Setting accuracy
& (2% of rated output current)
Over temperature protection (OTP)
Turn the output off.
Low AC input protection (AC-FAIL)
Turn the output off.
Power limit (POWER LIMIT)
Over power limit.
Value (fixed)
Approx. 105% of rated output power
Front Panel
Display, 4 digits
Voltage accuracy 0.1% +
Current accuracy 0.1% +
Programming and Measurement (Interface)
Voltage programming accuracy 0.1% +
Current programming accuracy 0.1% +
Voltage programming resolution
Current programming resolution
Voltage measurement accuracy 0.1% +
Current measurement accuracy 0.1% +
Voltage measurement resolution
Current measurement resolution
Common Specification
Input Characteristics
Nominal input rating
100Vac to 240Vac, 50Hz to 60Hz, single phase
Input voltage range
85Vac ~ 265Vac
Input voltage range
47Hz ~ 63Hz
Maximum input current
360W: 5A, 720W: 10A, 1080W: 15A
360W: 2.5A, 720W: 5A, 1080W: 7.5A
Inrush current
& 25A for 360W, & 50A for 720W, & 75A for 1080W
Maximum input power
360W: 500VA, 720W: 1000VA, 1080W: 1500VA
Power factor
Efficiency
Hold-up time
20ms or greater
Analog Programming and Monitoring
External voltage control output voltage
Accuracy and linearity: &0.5% of rated output voltage.
External voltage control output current
Accuracy and linearity: &1% of rated output current.
External resistor control output voltage
Accuracy and linearity: &1.5% of rated output voltage.
External resistor control output current
Accuracy and linearity: &1.5% of rated output current.
Output voltage monitor
Output current monitor
Shutdown control
Turns the output off with a LOW (0V to 0.5V) or short-circuit.
Output on/off control
Possible logic selections:
Turn the output on using a LOW (0V to 0.5V) or short-circuit, turn the output off using a HIGH (4.5V to 5V) or open-circuit.
Turn the output on using a HIGH (4.5V to 5V) or open-circuit, turn the output off using a LOW (0V to 0.5V) or short-circuit.
CV/CC/ALM/PWR ON/OUT ON indicator
Photocoupler o Maximum voltage 30V, maximum sink current 8mA.
Series and Parallel Capability
Parallel number
Series Number
Front Panel
Indications
GREEN LED's:&
CV, CC, VSR, ISR, DLY, RMT, 20, 40, 60, 80, 100, %W, W, V, A
RED LED's: ALM
Function, OVP/OCP, Set, Test, Lock/Local, PWR DSPL, Output
Voltage, Current
Type A USB connector
Interface Capabilities
TypeA: Host, TypeB: Slave, Speed: 1.1/2.0, USB Class: CDC(Communications Device Class)
MAC Address, DNS IP Address, User Password, Gateway IP Address, Instrument IP Address, Subnet Mask
Optional: GUG-001 (GPIB to USB Adapter)
Environmental Conditions
Operating temperature
0˚C to 50˚C
Storage temperature
-25˚C to 70˚C
Operating humidity
20% to 85% RH; No condensation
Storage humidity
90% RH No condensation
Maximum 2000m
General Specifications
Weight (main unit only)
Approx. 3kg for 360W,&
Approx. 5.3kg for 720W,&
Approx. 7.5kg&for 1080W
Dimensions (WxHxD)
360W: 71&124&350mm,&
720W: 142&124&350mm,&
1080W: 214&124&350mm
Forced air cooling by internal fan.
Complies with the European EMC directive &/EC for Class A test and measurement products.
Complies with the European Low Voltage Directive 2006&/95/EC and carries the CE-marking.
Withstand voltage
Between input and chassis: No abnormalities at 1500 Vac for 1 minute.
Between input and output: No abnormalities at 3000 Vac for 1 minute.
Between output and chassis:&
No abnormalities at 500 Vdc for 1 minute for 30V, 80V, 160V models.
No abnormalities at 1500 Vdc for 1 minute for 250V, 800V models.&&
Insulation resistance
Between input and chassis: 500 Vdc, 100M&O or more
Between input and output: 500 Vdc, 100M&O or more
Between output and chassis:
500 Vdc, 100M&O or more for 30V, 80V, 160V and 250V models.
1000Vdc, 100M&O or more for 800V models.&&
*1: At 85 ~ 132Vac or 170 ~ 265Vac, constant load.
*2: From No-load to Full-load, constant input voltage. Measured at the sensing point in Remote Sense.
*3: Measure with JEITA RC-9131B (1:1) probe
*4: Measurement frequency bandwidth is 10Hz to 20MHz.
*5: Measurement frequency bandwidth is 5Hz to 1MHz.
*6: From 10% to 90% of rated output voltage, with rated resistive load.
*7: From 90% to 10% of rated output voltage, with rated resistive load.
*8: Time for output voltage to recover within 0.1% + 10mV of its rated output for a load change from 50 to 100% of its rated output current.
*9: For load voltage change, equal to the unit voltage rating, constant input voltage.无锡聚测电子科技主要经营:直流稳压电源、交流电源供应器、数字示波器、模拟示波器、函数/任意波形信号发生器、
数字万用表、频谱分析仪、网络分析仪、数字万用表、频率计数器、逻辑分析仪 、安规测试仪、LCR数字电桥以及各种工具等。
我们坚持技术和服务并重的思想,遵守规范、客观、公正、实事求是的原则,信守协议,重质量、求效率。
公司经营理念:服务、品质、诚信&,以一流的产品和优质的服务,满足客户的需求,同时注重业务拓展,
努力建立与客户的良好的沟通,坚持以人为本,以信誉与质量求生存。
要经营品牌:美国是德科技(Keysithy)/ 美国泰克(Tektronix) /美国吉时利(Keithley )美国福禄克(Fluke)/
美国力科(lecroy)/德国罗德与斯瓦茨(R&S)/德国德图(testo)/ 台湾固纬(Gwinstek) /台湾全天(apmtech)/
北京普源精电( Rigol )/常州同惠(tonghui) /深圳鼎阳(siglent) / 优利德、日本日置等。
联系方式:徐经理:,QQ:,
询价产品:
固纬PSW160-7.2可编程直流电源
详细需求:
手&&&&机:
电&&&&话:
公&&&&司:
地&&&&址:
您可能感兴趣
免责声明:以上所展示的信息由会员自行提供,内容的真实性、准确性和合法性由发布会员负责。谷瀑环保对此不承担任何责任。
友情提醒:为规避购买风险,建议您在购买相关产品前务必确认供应商资质及产品质量。
无锡聚测电子科技有限公司
联系人:徐经理
联系地址:无锡市南长区高步沿73号技术支持:&&&&Multisim仿真提示Transient time point calculation did not converge - multisim论坛 -
中国电子技术论坛 -
最好最受欢迎电子论坛!
后使用快捷导航没有帐号?
Multisim仿真提示Transient time point calculation did not converge
16:31:12  
Multisim仿真提示:
======= SPICE Netlist check completed, 0 error(s), 0 warning(s) =======
Transient time point calculation did not converge
Simulation canceled
See convergence help for more information
遇到这种问题应该怎样解决?
10:08:39  
我遇到此问题是因为没有加入一个&地&,加上后正常
Powered by
供应链服务
商务及广告合作
Jeffery Guo
关注我们的微信
供应链服务 PCB/IC/PCBA
下载发烧友APP
版权所有 (C) 深圳华强聚丰电子科技有限公司21ic官方微信-->
后使用快捷导航没有帐号?
请完成以下验证码
查看: 3591|回复: 3
Multisim仿真时提示Transient time point calculation did not converge怎...
&&未结帖(15)
主题帖子积分
初级技术员, 积分 66, 距离下一级还需 34 积分
初级技术员, 积分 66, 距离下一级还需 34 积分
主题帖子积分
专家等级:结帖率:50%
主题帖子积分
初级技术员, 积分 66, 距离下一级还需 34 积分
初级技术员, 积分 66, 距离下一级还需 34 积分
本帖最后由 陌上青烟 于
19:23 编辑
D:\Program Files (x86)双电源时可以看到波形,不过波形不是很好,而且跑久以后,会提示错误,然后会停止仿真,不知道什么问题,哪些地方可以改进希望大家指导下,另外单电源时无法仿真是什么情况,求指导,谢谢。
本帖子中包含更多资源
才可以下载或查看,没有帐号?
主题帖子积分
主题帖子积分
专家等级:结帖率:95%打赏:6.66受赏:2010.00
主题帖子积分
示波器表笔1没有接地啊!
工程师是科学家,工程师是艺术家,工程师也是思想家。
主题帖子积分
初级技术员, 积分 66, 距离下一级还需 34 积分
初级技术员, 积分 66, 距离下一级还需 34 积分
主题帖子积分
专家等级:结帖率:50%
主题帖子积分
初级技术员, 积分 66, 距离下一级还需 34 积分
初级技术员, 积分 66, 距离下一级还需 34 积分
示波器表笔1没有接地啊!
额,确实,这个倒没注意
主题帖子积分
主题帖子积分
专家等级:结帖率:97%打赏:1.00受赏:302.50
主题帖子积分
楼主下次标题搞简练点。另外这个是MATLAB板块,不过还是很欢迎这种问题的,毕竟都是仿真软件。
如果你觉得我分享的东西有用可以打赏我,我会把这些钱用于买书分享给大家。
技术新星奖章
人才类勋章
时间类勋章
技术奇才奖章
人才类勋章
沉静之湖泊
发帖类勋章
突出贡献奖章
等级类勋章
核心会员奖章
等级类勋章
坚毅之洋流
发帖类勋章
时间类勋章
技术导师奖章
人才类勋章
热门推荐 /3

我要回帖

更多关于 mysql point in time 的文章

 

随机推荐