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ZS4728A

Description
1WATT MELF ZENER DIODE
ManufacturerWINNERJOIN
Websitehttp://www.wej.cn/
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ZS4728A Overview

1WATT MELF ZENER DIODE

Switching Power Supply
Input voltage UI adjustable range: 3.6~6V; Output voltage UO: 12±0.3V (UI=5V, IO=1A); Maximum output current IOmax: 1A; Under these conditions, make a Boost circuit, but don't know how to calculate th...
TWWT Power technology
How to Calculate Load Torque
Dear experts, I would like to ask how to calculate the load torque:My current load is a coil of steel wire. The empty coil weighs 70 kg, the inner diameter is 0.4 m, the full coil weighs 624 kg, the o...
eeleader Industrial Control Electronics
[Relax] A "generous" wife
晚上刚吃过饭,老婆正在厨房里洗碗,忽然门铃响了。我打开门,一个漂亮的女孩站在门口,大大的眼睛、高高的鼻梁。她笑盈盈地对我说:“我是医药公司的销售员,可以进来吗?”我当时一怔,这女孩长得怎么这么像我的前任女友小雪?我对她生出了一份好感,连忙请她进屋,还特意为她倒了一杯饮料。“先生,您的体形有些胖,要知道,肥胖可是很多疾病的诱发因素。我们公司最新研制的减肥胶囊您可以用一下,效果非常显著……”  那女孩...
jigui001 Talking
STM8AF 5288 reset circuit design analysis
[img]file:///C:\Users\Administrator\AppData\Roaming\Tencent\Users\1049705766\QQ\WinTemp\RichOle\T6T}C@P(XHQB)[email]HXMVVKJ@NY.png[/email][/img] Please help analyze this circuit. The chip used is STM8...
yangdelili Embedded System
Do written drivers have to be installed?
I just started learning to write drivers. Regarding wdm and ndis, do I have to install the written drivers? Why is the example in the book: put .sys in the application directory, and use .sys directly...
wwbinghai Embedded System
This is a brain teaser - hypotenuse, leg, chord, even Pythagorean theorem
[i=s]This post was last edited by maychang on 2020-3-2 19:05[/i]  We have learned the Pythagorean theorem in junior high school. The hypotenuse and the leg refer to the two right-angled sides of a rig...
maychang Talking

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