2025年1月28日 · Simplest 9V DC regulator circuit using Zener diode. If your load requires a little current but a steady voltage such as a transistor pre-amplifier circuit, battery indicator circuit, etc. In this case, using the Zerner regulator is a better choice. It can deriver output current of about 30mA to 50mA. This circuit is quite simple indeed.

2023年8月1日 · 使用齐纳二极管的最简单的 9V DC 稳压器电路. 如果您的负载需要电流小但电压稳定，如晶体管前置放大电路、电池指示电路等。 在这种情况下，使用Zerner调节器是更好的选择。它可以导出约30mA至50mA的输出电流。 这个电路确实非常简单。 9V齐纳稳压电路

2019年9月18日 · Simple Zener Diode Voltage Regulator Circuit designed to give 5 volt output from 9 volt input, you can replace the zener diode to get desired output voltage. For a simple voltage regulation in the circuit or design zerner diode is the cost effective solution.

2019年1月24日 · 老师您好，看了您关于电子激发任务中轨道跃迁贡献的计算的帖子后，检查了自己计算电子激发后轨道跃迁对应的组态系数，发现其平方之和大于0.5，使用的是一个单独计算Zindo的程序，也是用高斯，具体详情我还不太懂这个程序是不是高斯另出的 (A Users Guide to ZINDO -- a Comprehensive Semi-Empirical SCF/CI Package. This is one of the most versatile SCF/CI programs available and as a consequence, it has a great number of options.

3 天之前 · Diodes Incorporated DZ9Fx Surface-Mount Zener Diodes are housed in an ultra-small, flat-lead, thermally efficient package. These Zener diodes feature exposed and easily visible terminals. X-ray inspection of solder joints is not required. These SMT Zener diodes are ideal for voltage regulation applications.

Mouser提供SOD-923-2 稳压二极管 的库存、定价和数据表。

2024年10月5日 · The LM317 is a positive voltage regulator, Vin=12V, Vadj=1.25V, 12V>Vout>0V. The LM337 is a negative voltage regulator, so Vin=-12V, Vadj=-1.25V, 0V>Vout>-12V. By setting LM317 Vout=6 and LM337 Vout=-6, they are effectively pointing to the same voltage, giving us a regulated midpoint (VGND).

2012年2月26日 · 4. Parts Substitutions: The bill of materials called for a 9.1v Zerner diode, which I had to research a bit. After some googling, I was able to find the 1N4739A from Mammoth Electronics.

2020年9月11日 · fixed it first by replacing with a zerner diode (9v), but it was overheating when the display was bright. then resoldered it with a random smt led from an old led lamp. then the array turned on and worked well.