The design of a novel high frequency fluorescent lamp IC, on which low voltage control circuit and high voltage power device encapsulated in one chip, is introduced.
本文介绍了一种高频荧光灯镇流器芯片的设计，在芯片的实现上充分体现了低压控制电路与高压功率器件在单一芯片上的兼容性。
This power supply employs low voltage starting for the krypton lamp, which has an active realistic significance for increasing the lifetime of the krypton lamp.
该电源对氪灯实行合理的低压起动，对延长氪灯使用寿命有积极的现实意义。
The low voltage power supply of Na (Hg) lamp used in experiment usually uses inductance to operate as current limiter.
实验用低压钠（汞）灯电源一般用电感元件作为限流器。
The invention relates to a double-purpose book end used on desks by students, which not only can erect books but also can be utilized as a stable support for the design of a low-voltage reading lamp.
本发明涉及一种学生用在课桌上既能竖立书本又能利用书立稳定的支架设计一低压台灯的两用书立。
The invention relates to a double-purpose book end used on desks by students, which not only can erect books but also can be utilized as a stable support for the design of a low-voltage reading lamp.
本发明涉及一种学生用在课桌上既能竖立书本又能利用书立稳定的支架设计一低压台灯的两用书立。
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