| No | Part number | Description ( Function ) | Manufacturers | |
| 3 | AP8022 | OFF LINE SMPS PRIMARY SWITCHER GREEN POWER AiT Semiconductor Inc. www.ait-ic.com OFF LINE SMPS PRIMARY SWITCHER GREEN POWER AP8022 DESCRIPTION The AP8022 combines a dedicated current mode PWM controller with a high voltage power MOSFET on the same silicon chip. Typical Power Capability: Type European (195-265 Vac) US (85-265 Vac) SOP8 12W 7W DIP8 20W 12W FEATURES 85v to 265v wide rang |
 AiT Semiconductor |
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| 2 | AP8022 | Green Power Off Line SMPS Primary Switcher Free Datasheet http://www.datasheet-pdf.com/ |
 ETC |
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| 1 | AP8022 | Presentation System AP8022 Demo Chipown AP8022 演示系统 AP8022 采用先进的高低压兼容工艺，将 PWM 控制电路和耐压高达 700V 以上的 MOSFET 完美的集成在同一颗芯片上。 主要特征： 电流控制模式； 内置高压 MOSFET（>700v） ； VDD 输入范围为 9～38v； 内置频率为 62KHz 振荡器 集成了过压、欠压、过流、 |
 Chipown |
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List of most widely used semiconductors
| Part Number | Function | Manufacturers | |
| 1N4007 | The 1N4007 is a rectification diode that is designed for high-voltage applications, typically up to 1000V. It has a maximum current rating of 1A and a forward voltage drop of around 0.7V. |
 Vishay |
|
| LM317 | This is a popular adjustable voltage regulator. |
 ON Semiconductor |
|
6N137 | LM393 | 2N3906 | 2N2222 | TIP120 | 1N5818 | LM324N | A1015 | SMAJ20CA |
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