2025-05-14

Power Adapter Precautions

What do the rated voltage and current of a power adapter (hereinafter referred to as the power supply) mean? First, the rated voltage of a power supply generally refers to the open-circuit output voltage, which is the voltage when no load is connected and no current is output. Therefore, it can also be understood that this voltage is the upper limit of the power supply's output voltage.

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2025-05-13

Heshengbao China Electric Power Enterprise Federation

Recently, Huijin Hesheng (Beijing) Investment Management Co., Ltd. received the China Electricity Council certificate issued by the China E-commerce Association. This certificate was awarded by member units of the Power Council of the China E-commerce Association. It signifies that Hesheng, which operates an internet information platform for investment and financing, has been recognized by the power industry.

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2025-05-13

Internet+ Intellectual Property Services in the Wave of Electric Power: Bystanders or Future Winners?

When strong winds sweep through, "Internet+" intellectual property agency services surge like a storm. Hybrid, cicada, rapid, patent yeast, Wisdom Island... The rise of intellectual property service electrical contractors is using a new service model, causing a great storm in the industry.

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2025-05-13

Characteristics of LED lights

In terms of energy consumption, LED lights consume one-tenth of the energy of incandescent bulbs and one-quarter of that of energy-saving lamps. This is the biggest feature of LED lights. Nowadays, people advocate energy conservation and environmental protection, and it is precisely because of this energy-saving characteristic that LED lights have a very wide range of applications and are very popular.

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2025-05-13

In Silicon Valley, is venture capital not suitable for women?

According to foreign media reports, venture capital firms have been at the forefront of ethical criticism in recent weeks. The company won the Ellen Pao gender discrimination case against Kleiner Perkins Caufield & Byers, but the testimony during the trial was not particularly well-received by women regarding their impression of venture capitalists. There is also a frequent societal narrative that the success of female entrepreneurs must be accompanied by malicious remarks.

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2025-05-13

PC Power Supply Classification

The ATX specification is an industry standard proposed by Intel in 1995. To this day, ATX architecture power supplies have become the mainstream standard in the industry. ATX is an abbreviation for AT Extend, which can be translated as the "AT Extension" standard, and ATX power supplies are designed according to this specification. Household computer power supplies sold on the market generally follow the ATX specification. The standard size is 150x140x86mm.

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