Electrostatic Discharge Information

A sudden discharge of static electricity from your finger or other conductor can destroy static-sensitive devices or microcircuitry. Often the spark is neither felt nor heard, but damage occurs. An electronic device exposed to electrostatic discharge (ESD) may not appear to be affected at all and can work perfectly throughout a normal cycle. The device may function normally for a while, but it has been degraded in the internal layers, reducing its life expectancy.

Networks built into many integrated circuits provide some protection, but in many cases, the discharge contains enough power to alter device parameters or melt silicon junctions.

Generating Static

The following table shows that:

●Different activities generate different amounts of static electricity.

●Static electricity increases as humidity decreases.

 

 

Relative Humidity

 

 

 

 

 

Event

55%

40%

10%

 

 

 

 

Walking across carpet

7,500 V

15,000 V

35,000 V

 

 

 

 

 

 

 

Walking across vinyl floor

3,000 V

5,000 V

12,000 V

 

 

 

 

Motions of bench worker

400 V

800 V

6,000 V

 

 

 

 

Removing DIPs* from plastic tube

400 V

700 V

2,000 V

 

 

 

 

Removing DIPs* from vinyl tray

2,000 V

4,000 V

11,500 V

 

 

 

 

Removing DIPs* from Styrofoam

3,500 V

5,000 V

14,500 V

 

 

 

 

Removing bubble pack from PCB

7,000 V

20,000 V

26,500 V

 

 

 

 

Packing PCBs in foam-lined box

5,000 V

11,000 V

21,000 V

 

 

 

 

*These are then multi-packaged inside plastic tubes, trays, or Styrofoam.

 

 

 

 

 

 

 

NOTE: 700 volts can degrade a product.

Preventing Electrostatic Damage to Equipment

Many electronic components are sensitive to ESD. Circuitry design and structure determine the degree of sensitivity. The following packaging and grounding precautions are necessary to prevent damage to electric components and accessories.

●To avoid hand contact, transport products in static-safe containers such as tubes, bags, or boxes.

●Protect all electrostatic parts and assemblies with conductive or approved containers or packaging.

●Keep electrostatic sensitive parts in their containers until they arrive at static-free stations.

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HP 600B manual Electrostatic Discharge Information, Generating Static, Preventing Electrostatic Damage to Equipment
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600B specifications

The HP 600B is a versatile desktop computer designed to meet the demands of both business users and professionals. Recognized for its compact design and robust performance, the HP 600B is particularly suited for a range of applications, from basic office tasks to more complex business processes.

One of the standout features of the HP 600B is its powerful Intel Core processor. Depending on the specific configuration, users can choose from various processor options, including Intel's third and fourth generation Core series. This ensures that the machine can handle multitasking efficiently, enabling users to run multiple applications simultaneously without experiencing slowdowns. Coupled with the processor is the option for ample RAM, which can typically be expanded up to 16GB, ensuring smooth operation even under heavy loads.

Storage is another strong point of the HP 600B. The system offers a range of storage options, including traditional hard disk drives (HDD) and solid-state drives (SSD). The inclusion of SSDs allows for significantly faster boot up times and quicker access to files and applications, enhancing overall productivity. Users can find configurations that accommodate various storage capacities, catering to individual data needs.

The HP 600B also emphasizes connectivity. It comes equipped with multiple USB ports, including USB 3.0 for high-speed data transfer, as well as HDMI and VGA ports for video output. This allows users to connect a variety of peripherals and displays, making it a flexible choice for different work environments. Integrated Ethernet and optional Wi-Fi capabilities ensure that users can maintain reliable internet connectivity.

Energy efficiency is an important characteristic of the HP 600B. The device is designed to meet Energy Star standards, reflecting HP’s commitment to sustainability. This not only reduces the environmental impact but also helps in lowering energy costs for users in the long run.

Furthermore, the HP 600B is built with manageability and security in mind. It includes advanced security features, such as BIOS protection and hardware-based features to safeguard sensitive data. This makes it an ideal choice for enterprises that require secure computing solutions.

In conclusion, the HP 600B is a well-rounded desktop computer that balances performance, efficiency, and security. With its range of configurations and solid build quality, it is an excellent option for businesses and professionals looking for a reliable and capable desktop solution.
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