No | Part number | Description ( Function ) | Manufacturers | |
5 | BL8023 | Bidirectional drive relay chips BL8023(改进版) 改进版) 双向驱动继电器芯片 (适用于驱动磁保持继电器, 如上海贝斯特 BST902 系列和温州万佳 WJ301-306 系列) 说明书 上海贝岭股份有限公司 BL8023 说明书 1. 概述 BL8023 是双向继电器驱动集成电路,用于控制磁保持继电器的工作,具有输出 电流大,� |
SHANGHAI BELLING |
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4 | BL8023B | Smart meter relay Special driver chip BL8023B 概述 BL8023B 是一款针对智能电表应用所设计的继电器 专用驱动芯片,可以直接驱动常用的 9V 单相磁保持 继电器。其具有输出电流大,静态功耗小的特点,也 可用于其他脉冲、电平转换等领域。 主要指标 推荐安全工作电压在 5~25V 纯 MOSFET 实现,比较普通的 BJT 三极管电路功耗更低� |
BELLING |
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3 | BL8023C | 300mA Bi-Direction Relay Driver BL8023C 300mA Bi-Direction Relay Driver DESCRIPTION BL8023C is a bi-direction relay driver circuit, used to control the magnetic latching relay, with large output capability, ultra-low power consumption. It can be widely used in smart meters and other pulses, level control applications. BL8023C can provide 300mA typical driving current, which will different according to the r |
BELLING |
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2 | BL8023D | 300mA Bi-Direction Relay Driver BL8023D 300mA Bi-Direction Relay Driver DESCRIPTION BL8023D is a bi-direction relay driver circuit, used to control the magnetic latching relay, with large output capability, ultra-low power consumption. It can be widely used in smart meters and other pulses, level control applications. BL8023D can provide 300mA typical driving current, which will different according to the r |
BELLING |
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1 | BL8023F | 300mA Bi-Direction Relay Driver BL8023F 300mA Bi-Direction Relay Driver DESCRIPTION BL8023F is a bi-direction relay driver circuit, used to control the magnetic latching relay, with large output capability, ultra-low power consumption. It can be widely used in smart meters and other pulses, level control applications. BL8023F can provide 300mA typical driving current, which will different according to the r |
BELLING |
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 |