No | Part number | Description ( Function ) | Manufacturers | |
2 | HA22004P | HA22004P 深圳光华源科技有限公司 http://www.sz-gw.com Tel:0755-83648096 ; Fa x:0755-83648097 高压 LED 恒流源 IC HA22004P 恒流源芯片是一种输出电流恒定的电源变换器,此款恒流源芯片主要是应用于串联 LED 供电中,每串 LED 串联个数最多可达到 110 个,该芯片输入电压为交流 85V~240V, 输出为� |
ETC |
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1 | HA22004PB | High Voltage LED Constant Source IC HA220XXPB High Voltage LED Constant Source IC General Description Constant current source IC is a kind of power supply converter with a constant current output. This constant current source IC is mainly applied to supply power of LEDS in series. When the input voltage is 220VAC, with red LED, the number of LEDs in series can up to 110. The input voltage is 85-240VAC,output a co |
JIYUAN INSTRUMENT |
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 |
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LM317 | This is a popular adjustable voltage regulator. |
ON Semiconductor |
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6N137 | LM393 | 2N3906 | 2N2222 | TIP120 | 1N5818 | LM324N | A1015 | SMAJ20CA |