HJ137 three-terminal adjustable negative voltage regulator
隐藏域元素占位
- Product Description
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- Commodity name: HJ137 three-terminal adjustable negative voltage regulator
- Commodity ID: 1311258204943568896
- 型号: HJ137
- 产品概述: HJ137 is a widely used three-terminal adjustable negative voltage regulator, featuring high input voltage, large output current, and high performance parameters. It is widely applied in various electronic devices such as DC regulated power supplies, switch power supplies, programmable power supplies, and high-precision constant current sources.
- 输出电压 （Vo/V）: -1.2 to -37
- 最大输出电流（Io）: 1.5A
- 输入电压 （Vi/V）: -40
- 电压调整率(SV): 0.0002
- 电流调整率（Sɪ）: 0.003
- 最小输入输出压差(△Vmin/V): -3
- 静态电流 （IQ/mA）: 3.5
- 工作温度 （TA/℃）: -55 to +200℃
- 封装形式 （package）: TO-257
HJ137 is a widely used three-terminal adjustable negative voltage regulator, featuring high input voltage, large output current, and high performance parameters. It is extensively applied in various DC regulated power supplies, switch-mode power supplies, programmable power supplies, and high-precision constant current sources in electronic devices. This device uses a TO-257 metal fully sealed package, suitable for military electronic systems. It has a cavity package filled with protective gas, applicable over a wide temperature range. Its temperature shock resistance is good, making it easy to install and fix directly onto the chassis. It is compact in size, saving installation space. This device is mainly used in military electronic systems that require small size, high reliability, and wide temperature range.
Main features include:
Output current:1.5A Output voltage:-1.2V~-37VContinuously adjustable
Uses floating ground connection method Equipped with overcurrent, overheating, and adjustment tube safety zone protection circuit
Key words:- HJ137
- 三端可调式负电压调节器