Customizable Power Sequence Controller High Power Supply Circuit For Diverse Applications Fault Detection And Management

Technical specifications

Advantages of Power Sequence Controller

• Intelligent Sequential Switching Eliminates Inrush Current & Extends Equipment Lifespan

  • The core logic of "sequential opening (1-second intervals) and reverse closing" eliminates the huge inrush current caused by powering on all devices at the same time, providing a buffer for expensive core devices such as power amplifiers and processors, effectively preventing equipment damage and significantly extending system life.

• Worldwide Auto-Sensing Wide Voltage Input for Diverse Applications

  • The built-in switching power supply supports a wide global voltage range of AC 90-260V / 50-60Hz, automatically adapting to unstable power grids from low to high without manual adjustment. It is ideal for international tours, fixed installations, and areas with large voltage fluctuations.

• High Power Redundancy & Quality Relay for Absolute Reliability under High Current

  • A single output can withstand a maximum reactive power of 3000W, and the core relay contact capacity is as high as 20A/277VAC, providing ample power margin and safety, ensuring long-term stable operation under high-power loads and eliminating overload risks.

• Universal Outlets & High-Spec Materials Ensure Secure Connections

  • The output socket features a flame-retardant ABS shell and a high-quality yellow phosphor copper core, with a maximum current carrying capacity of 10A. The universal connector is compatible with a variety of plug types, ensuring good contact and low resistance, ensuring electrical safety from a physical connection perspective.

• One-Touch Global Control & Real-Time Voltage Monitoring for Easy Operation

  • The unique "PASS" button forces all channels on the power supply to be turned on with one click, making it easy to use in system debugging and emergency situations. The high-precision red digital tube voltmeter displays the input voltage in real time, making the power supply status clear at a glance and facilitating quick troubleshooting.

• Industrial-Grade Safety Standards Design for Comprehensive Protection

  • From the 3*2.5mm² thick-diameter power cord, square boat-shaped self-locking switch to the single-sided fiber PCB, every link uses high-specification components and industrial design to ensure the safety and reliability of the entire power distribution link, meeting the stringent requirements of professional-grade applications.

• Optional EMI Power Filtering to Purify Grid-Borne Noise

  • Professional-grade EMI grid filters can be selected as needed to effectively filter out high-frequency noise and interference in the power supply, providing a purer power supply for connected sensitive audio and video devices, and improving the overall performance of the system.

• Compact Form Factor & Robust Packaging Optimizes Space and Eases Shipping

  • ​The compact, non-standard 1U (44mm height) design significantly improves cabinet space utilization. Sturdy American-style kraft paper packaging and a reasonable bulk shipping plan (5 units/carton) provide excellent product protection and reduce logistics costs.

Foshan Shu bole Electronic Technology Co., Ltd. was established in 1998, located in Lishui Town, Nanhai District, Foshan City, Guangdong Province. It is mainly engaged in the development, production and sales of audio and electronic products. With more than 10, 000 square meters for workshop. , In the first eight years of the company's establishment, our main porduct sales of home theater systemt, such as AV power amplifier ,AV speakers and multimedia. Later, we made professional audio equipment according to the market trend. We mainly developed and sold products such as professional amplifier, professional speakers, professional mixer, etc.

Shu Bole Electronics Technology Co., Ltd. has complete equipment,with advanced production technology, with multiple high efficiency lines and an independent power amplifier production workshop. Since its inception, the factory has been strict in quality control, attach importance to each small detail in the production chain, adhering to the "high quality, high efficiency, high standard" enterprise standards.

Our company specializes in the production and sales of various audio equipment.
These include: professional power amplifiers, speakers, party speakers, power sequencers, professional mixing consoles, wireless microphones, and power adapters.