A151 - 90W - HP - 19V/4.74A 7.4 x 5mm (ZEB - LA745019090H)

Advance Information*

Overview of ZEB-LA745019090H Laptop Adapter

The ZEB-LA745019090H from Zebronics is a high-efficiency laptop adapter designed for HP laptops. With a robust power output and multiple protective features, this adapter is a reliable and indispensable accessory for both personal and professional use. Here's a comprehensive look at the various aspects and features of this laptop adapter to help you understand why it stands out in the market.

Key Features

• High-Efficiency Power: The ZEB-LA745019090H offers high-efficiency power conversion, ensuring that your laptop gets the optimal power it needs without significant waste.

• Wide Input Range: The adapter supports a wide input voltage range from 100-240Vac, making it ideal for use anywhere in the world.

• Low Ripple: This adapter ensures a stable and clean power supply with low ripple, protecting your laptop from potential electrical damage.

• Comprehensive Protection: The adapter includes overcurrent, over-voltage, short-circuit, and over-temperature protection to safeguard your laptop against electrical mishaps.

• Compatibility: It is specifically designed for HP laptops that require a 19V output with a 7.4 x 5mm connector.

• Lightweight and Portable: Weighing just 285g, the adapter is lightweight and portable, making it easy to carry along wherever you go.

Detailed Specifications

Electrical Specifications

• Input Voltage: 100-240Vac, 50/60 Hz
• Output Voltage: DC 19V
• Output Current: 4.74A
• Max. Output Power: 90W
• Connector Dimension: 7.4 x 5mm (with inside pin)

Physical Specifications

• Product Dimensions: 127 x 50 x 33mm (W x D x H)
• Net Weight: 285g

Protection Features

• Overcurrent Protection: Prevents the adapter from delivering too much current which could damage your laptop’s components.
• Over-voltage Protection: Safeguards against output voltage spikes to prevent short circuits.
• Short Circuit Protection: Automatically shuts down the adapter in case of a short circuit, protecting both the adapter and the laptop.
• Over-temperature Protection: Ensures the adapter does not overheat, providing a consistent and safe power supply over extended use.

Design and Build Quality

The ZEB-LA745019090H stands out with its robust build and sleek design. The compact dimensions of 127 x 50 x 33mm ensure that the adapter can easily fit inside a laptop bag, making it a highly portable option. The durable casing protects the internal components, ensuring longevity and reliable performance over time.

Performance and Efficiency

One of the standout features of the ZEB-LA745019090H is its high efficiency in power conversion. By minimizing energy waste, the adapter runs cooler and is more environmentally friendly. The low ripple characteristic ensures a stable and clean power supply, which is crucial for the long-term health of your laptop. These features also make this adapter a more cost-effective choice in the long run, as it can potentially extend the lifespan of your laptop.

Usage and Compatibility

The adapter is specifically designed to be used with HP laptops that require:

• Output Voltage: 19V
• Output Current: 4.74A
• Connector Type: 7.4 x 5mm (with inside pin)

This specific compatibility ensures that you get optimal performance and protection for your HP laptop, reducing the risk of damage due to incompatible voltage or current levels.

Safety Standards

Zebronics ensures that all its products meet high safety standards, and the ZEB-LA745019090H is no exception. The comprehensive protection features—overcurrent, over-voltage, short-circuit, and over-temperature protection—are in line with international safety standards. This provides peace of mind that the adapter is not only reliable but also safe to use.

Additional Features

• LED Indicator: The built-in LED indicator provides a visual confirmation that the adapter is functioning correctly. This is useful for quickly diagnosing power issues.

• Noise Reduction: The adapter is designed for minimal electrical noise, ensuring that it does not interfere with the laptop’s operation or other electronic devices.

Conclusion

The ZEB-LA745019090H laptop adapter is an excellent choice for HP laptop users looking for a reliable, efficient, and safe power solution. With its wide input range, high-efficiency power conversion, comprehensive protection features, and specific compatibility with 7.4 x 5mm connector HP laptops, this adapter offers a perfect blend of performance and reliability.

Whether you're a professional needing consistent performance for day-to-day