镇流器波形测试T5 2*28W

这个图是点火电压波形!500) {this.resized=true; this.width=500; this.alt='这是一张缩略图，点击可放大。\n按住CTRL，滚动鼠标滚轮可自由缩放';this.style.cursor='hand'}" onclick="if(!this.resized) {return true;} else {window.open('http://u.dianyuan.com/bbs/u/66/481461214642013.gif');}" onmousewheel="return imgzoom(this);">

下图:预热时间测试!500) {this.resized=true; this.width=500; this.alt='这是一张缩略图，点击可放大。\n按住CTRL，滚动鼠标滚轮可自由缩放';this.style.cursor='hand'}" onclick="if(!this.resized) {return true;} else {window.open('http://u.dianyuan.com/bbs/u/66/481461214642092.gif');}" onmousewheel="return imgzoom(this);">

下图为:PFC VBUS 电压波形500) {this.resized=true; this.width=500; this.alt='这是一张缩略图，点击可放大。\n按住CTRL，滚动鼠标滚轮可自由缩放';this.style.cursor='hand'}" onclick="if(!this.resized) {return true;} else {window.open('http://u.dianyuan.com/bbs/u/66/481461214644446.gif');}" onmousewheel="return imgzoom(this);">

各位高手:你好,本公司一级代理韩国SemiHow品牌的电源MOS管,性价比有非常的优越,可以直接替代IR的MOS管.稳定可靠地被客户广泛使用,具体型号如下.
Part Name VDSS  ID(CONT)  RDS(ON)   Pd
        [A] Vgs=10V   [W]
HFW50N06 60V 50A 0.022Ω 120W
HFP50N06
HFS50N06 30A 48W
HFW75N75 75V 80A 0.012Ω 160W
HFP75N75
HFS75N75 45W
HFP630 200V 9.0A 0.4Ω 72W
HFS630 38W
HFP640 18.0A 0.18Ω 139W
HFS640 43W
HFP634 250V 8.1A 0.45Ω 74W
HFS634 38W
HFP644 14.0A 0.28Ω 139W
HFS644 43W
HFD5N40 400V 3.4A 1.6Ω 45W
HFU5N40
HFP5N40 4.5A 70W
HFS5N40 3.OA 35W
HFP730 5.5A 1Ω 73W
HFS730 38W
HFD6N40 5.5A 1Ω 47W
HFU6N40
HFW11N40 11.4A 0.48Ω 147W
HFP11N40
HFS11N40 50W
HFD4N50 500V 2.6A 2.7Ω 45W
HFU4N50
HFP4N50 3.4A 70W
HFS4N50 28W
HFP830 4.5A 1.5Ω 73W
HFS830 38W
HFD5N50 4.5A 1.5Ω 48W
HFU5N50
HFD5N50S 5.0A 1.4Ω
HFU5N50S
HFP5N50S 73W
HFS5N50S 38W
HFP9N50 9.0A 0.73Ω 147W
HFS9N50 50W
HFW9N50 147W
HFI9N50
HFP13N50S 13A 0.48Ω 195W
HFS13N50S 48W
HFH18N50S 19A 0.265Ω 239W
HFB1N60 600V 0.4A 12Ω 3W
HFC1N60 0.5A 7.5W
HFD1N60 0.9A 34W
HFU1N60
HFP2N60 2.0A 5.0Ω 54W
HFS2N60 23W
HFD2N60 44W
HFU2N60
HFP2N60S 5.0Ω 54W
HFS2N60S 23W
HFD2N60S 1.9A 44W
HFU2N60S
HFP4N60 4.0A 2.5Ω 100W
HFS4N60 33W
HFD5N60S 2.8A 2.5Ω 49W
HFU5N60S
HFP5N60S 4.5A 100W
HFS5N60S 33W
HFP7N60 7.0A 1.2Ω 147W
HFS7N60 48W
HFP8N60S 7.5A 1.2Ω 147W
HFS8N60S 48W
HFW10N60 9.5A 0.8Ω 156W
HFP10N60
HFS10N60 50W
HFP10N60S 156W
HFS10N60S 50W
HFP12N60S 12A 0.65Ω 225W
HFS12N60S 51W
HFD1N65 650V 0.8A 13.5Ω 28W
HFU1N65
HFP4N65 3.6A 2.9Ω 100W
HFS4N65 33W
HFD1N70 700V 0.8A 14Ω 30W
HFU1N70
HFB1N70 0.3A 2.5W
HFC1N70 0.5A 7.5W
HFD2N70 1.6A 7Ω 44W
HFU2N70
HFU1N80 800V 1A 16Ω 45W
HFD1N80
HFC1N80 0.6A 13.9W
HFP3N80 3.0A 4.8Ω 107W
HFS3N80 39W
HFD3N80 2.5A 70W
HFU3N80
HFP7N80 7.0A 1.9Ω 167W
HFS7N80 56W
HFH10N80 10.0A 1.15Ω 240W
HFH13N80 12.6A 0.95Ω 300W
HFP6N90 900V 6.0A 2.4Ω 167W
HFS6N90 56W
HFH9N90 9.0A 1.4Ω 280W
HFH11N90 11.0A 1.15Ω 300W
HTS137-600 600 600 8
HTS138-600 600 600 12
HBS139-600 600 600 16
HTS12-600 600 600 12
HTS16-600 600 600 16
HTS6-600 600 600 6
HTS8-600 600 600 8
HTM2-600 600 600 1.5
HTM4-600 600 600 4
HTM4-600S 600 600 4
HTC2-600 600 600 1.5
HTC4-600 600 600 4
HTC4-600S 600 600 4
HTP12-600 600 600 12
HTP16-600 600 600 16
HTP20-600 600 600 20
HTP4-600 600 600 4
HTP4-600S 600 600 4
HTP6-600 600 600 6
HTP8-600 600 600 8
HTB1-600 600 600 1
HTB1-800 800 800 1
KSH13004A 600V 300V 4.0A 75W
KSH13006A 8.0A 80W
KSH13008A 12.0A 100W
KSB13003A 700V 400V 1.5A 1.1W
KSB13003AR
KSC13003A 20W
KSH13003A 30W
KSH13005A 4.0A 75W
KSH13005AF 30W
KSH13007 8.0A 80W
KSH13007A
KSH13007F 40W
KSH13007AF
KSH13009 12.0A 100W
KSH13009A
KSH13009F 50W
KSH13009AF
KSH13009L 130W
KSH13009AL
KSB13003H 900V 530V 1.5A 1.1W
KSB13003HR
KSC13003H 20W
KSH5027 1100V 800V 3.0A 50W
KSH5027A
KSH5027F 40W
KSH5027AF
以上产品若有需要可以先提供样品测试.
深圳茂源电子科技有限公司
刘先生
联系电话号码:13652361945 86811214742546.xls

高手都到哪里去了?自己顶.

启动时,有没有遇过前级的抗干扰电路,和APFC电路影响到后级的电路的?

你指的是哪种干扰,能说具体一点吗? 我这个是用IR2166做的.双管电压串联预热方式.

比如启动时功率比较大,共模电感受饱和了,.....

谢谢你的回复!
你说的这种情况没有,我在启动时都有用示波器来监测电流波形的,没有看到磁饱和的现象,也没有出现瞬时功率很大的现象,如果有,镇流器可能就已经保护了.

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软开关波形!

请问你这台示波器多少钱一台

大概3-4万左右吧,不包挂电流探头和高压探头.