LW3630 EATON

LW3630 EATON Power Board

Product  Description：

The EATON Power Board is an essential printed circuit board (PCB) assembly that handles the electrical power interface for the host device. Its primary function is to receive incoming raw power (AC or DC), convert and regulate it to the specific voltage levels required by the system’s sensitive electronics (such as the CPU, memory, and communication circuits), and distribute the stabilized power throughout the unit. It often incorporates crucial safety and conditioning features, including surge suppression, electromagnetic interference (EMI) filtering, over-current protection (fuses or circuit breakers), and sometimes battery charging management in systems with backup power. The board ensures that the critical control and processing components receive clean, stable power necessary for reliable operation.

Product Parameters (Representative)

Specific parameters depend heavily on the application (e.g., PLC, UPS, or switchgear), but general representative parameters include:

• Input Voltage Range: Often universal for control systems, e.g., $85 \text{ V}_{\text{AC}}$ to $264 \text{ V}_{\text{AC}}$ or a specific DC bus voltage like $48 \text{ V}_{\text{DC}}$.

• Output Voltages: Multiple regulated DC outputs tailored to the system components, such as $+5 \text{ V}_{\text{DC}}$, $+12 \text{ V}_{\text{DC}}$, and $+3.3 \text{ V}_{\text{DC}}$.

• Power Output Capacity: Measured in Watts (W) or Amperes (A), representing the total power the board can safely deliver (e.g., $100 \text{ W}$).

• Efficiency: Expressed as a percentage, indicating how effectively input power is converted to output power (e.g., typically greater than $90\%$).

• Protection Features: Includes over-voltage protection (OVP), under-voltage lockout (UVLO), and short-circuit protection (SCP).

• Operating Temperature: Designed for industrial environments, often $-20^{\circ}\text{C}$ to $+60^{\circ}\text{C}$.

Product Advantages

The EATON Power Board offers several distinct advantages in industrial and commercial applications. Its robust design provides superior power stability and regulation, protecting sensitive downstream electronics from fluctuations and transients on the main power line. The integration of advanced filtering and protection circuits results in enhanced reliability and system uptime by minimizing hardware failures due to electrical disturbances. As an OEM component, it ensures perfect electrical and physical compatibility with the host EATON equipment, simplifying replacement and maintenance. Furthermore, the board’s high conversion efficiency helps reduce energy waste and heat generation within the equipment enclosure.

Important Considerations (Precautions)

To maintain the functionality and safety of the Power Board, several precautions are necessary. Users must ensure that the incoming power source strictly adheres to the specified input voltage and frequency range of the board. Any installation or servicing should only be performed by qualified personnel to avoid the risk of electric shock, as high voltages are present. Before maintenance, the main power supply to the equipment must be completely disconnected and verified as de-energized. The board relies on the host system's cooling and ventilation for heat dissipation; therefore, airflow must not be obstructed. Finally, never attempt to bypass the built-in safety features like fuses or over-current protection.

Product Applications

EATON Power Boards are critical components across various EATON product lines, serving applications that demand clean and reliable power:

• Industrial Automation Controllers (PLCs/PACs): Providing conditioned power to the processor, I/O modules, and communication interfaces.

• Uninterruptible Power Supplies (UPS) Systems: Managing the charging and discharging of batteries and converting DC battery power to stable AC output for connected loads.

• Variable Frequency Drives (VFDs): Serving as the control power supply that handles low-voltage electronics, diagnostics, and communication within the drive unit.

• Power Distribution Units (PDUs) and Switchgear: Used for managing and conditioning the internal power required for monitoring, sensing, and communication features of the electrical gear.

The structure and details of the product：

Our services：

Shipping Port:  China

Payment: Bank of Chicago, Bank of Singapore

Express cooperation: fedex, DHL, UPS and your express account

Service: Professional Sales provides 24 hours /7 days online service

Warranty: one year

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JUSTWELL PTE. LTD

Our main products include DCS control system spare parts, PLC system spare parts, and robot system spare parts. Our advantageous brands include Allen Bradley, Bently Nevada, ABB, HIMA, Reliance, Bender, National Instruments, Emerson Ovation, Honeywell, Siemens, Allen Bradley, ICS Triplex, FOXBORO, Schneider, GE Fanuc, Motorola, HIMA, Prosoft, and other imported industrial components. Our main products serve a wide range of electronic, metallurgical, chemical, and power plants Industries such as steel mills, rubber, cement, machinery and equipment, and construction.