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Unleash Reliable Power: Huntkey Industrial DC Power Supply for Uninterrupted Performance

When it comes to industrial applications, a reliable power supply is the backbone that ensures uninterrupted operations and optimal performance. Huntkey, a trusted name in power supply solutions, presents the HK300-43FP Industrial DC Power Supply, designed to meet the demanding requirements of industrial environments. This article explores the features and benefits of the HK300-43FP, providing a comprehensive overview of its capabilities.

Compliance and Protection for Enhanced Safety

The HK300-43FP complies with the Intel SFX12V V3.1 standard, guaranteeing compatibility with a wide range of industrial systems. With multiple protection features such as Over Voltage Protection (OVP), Over Power Protection (OPP), Short Circuit Protection (SCP), Over Current Protection (OCP), and Under Voltage Protection (UVP), this power supply safeguards connected devices from potential electrical hazards. Huntkey prioritizes safety to ensure the integrity of your valuable equipment.

Efficiency and Performance Optimization

The HK300-43FP operates efficiently, delivering an enhanced 12V output to power industrial systems with ease. With a wide voltage range of 180-265 VAC, it adapts to various power sources commonly found in industrial environments. This power supply’s high efficiency ensures minimal energy wastage, leading to reduced operating costs and a greener footprint. Additionally, the standby mode consumes less than 1W when the +5VSB is less than 0.1A, promoting energy efficiency even during idle periods.

Intelligent Cooling and Durability

To maintain optimal operating temperatures, the HK300-43FP features a thermal sensor that auto-controls the fan speed. This intelligent cooling mechanism ensures efficient heat dissipation and prolongs the lifespan of the power supply. Huntkey’s commitment to durability is further demonstrated by subjecting the HK300-43FP to a 100% Hi-pot and burn-in test, guaranteeing its reliability and performance under demanding industrial conditions. The power supply boasts an impressive Mean Time Between Failures (MTBF) of 100,000 hours at 25℃, providing peace of mind for uninterrupted operations.


The Huntkey HK300-43FP Industrial DC Power Supply is a reliable and efficient solution for powering industrial systems. With compliance to industry standards, multiple protection features, and intelligent cooling, this power supply ensures the safety and durability of your equipment. Its high efficiency, adaptability to various voltage ranges, and energy-saving standby mode make it a cost-effective choice. Trust in Huntkey’s expertise and choose the HK300-43FP for uninterrupted power supply in your industrial applications, knowing that performance and reliability are at the core of its design.


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