E0451-680-006

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The E0451-680-006 power supply board is a surface mount technology (SMT) PCB assembly featuring multiple edge connectors, IC sockets, and a multilayer PCB design. Part of the E0451 Power Supply Boards series by Okuma, it incorporates microcontrollers and both passive and active electronic components for optimal functionality.

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Product Description:

The power supply board E0451-680-006 from Okuma is PCB Assembly variant in the E0451 Power Supply Boards product range. It boosts control-rack performance for graphics-intensive operations with high data throughput and cost-effective integration. Revision V1.0 marks its initial firmware and hardware release, ensuring stable compatibility, clear version traceability, and streamlined system updates. With an Surface Mount Technology and PCB assembly, it densely packs power‐conversion circuits for minimal signal-path losses and consistent thermal performance.

This SMT enables automatic component placement and solder-reflow processes which further eliminates manual handling, accelerating high-volume board assembly, and ensuring connection integrity. Electrical connections> via multiple edge connectors and IC sockets allow flexible module interfacing across subsystems, reduce cable clutter, and simplify field service through rapid and solder-free replacement. The module is < compliance which means that it excludes lead, mercury, cadmium, and other hazardous substances. This meets strict environmental directives and supports enterprise sustainability goals. Its multilayer PCB stacks signal, power and ground planes to enhance routing density, minimize electromagnetic interference, and support compact board layouts in demanding rack-mounted environments.

The main components of E0451-680-006 board include microcontrollers alongside passive and active devices that coordinate power regulation and communication for stable voltage outputs and responsive error reporting. Accepting three-phase 480 VAC input, the gadget delivers high-efficiency conversion to DC while reducing phase current stress. Manufactured in Japan under precision standards and rigorous quality control, the device ensures reliable long-term performance. Measuring 19 × 6 × 7 in, it fits standard control-cabinet rack slots, optimizes airflow clearance, and streamlines space utilization for efficient thermal management.

Electrical Connections
Multiple edge connectors and IC sockets
Layer Count
Multilayer PCB
Main Components
Includes microcontrollers, passive and active devices
Mounting Type
Surface Mount Technology (SMT)
Rohs Compliance
Yes
Type
PCB Assembly

Frequently Asked Questions about E0451-680-006:

Q: Why is RoHS compliance important for E0451-680-006?

A: RoHS compliance ensures the E0451-680-006 excludes hazardous substances for safe handling and disposal. It meets strict environmental regulations for industrial electronics.

Q: How do multiple edge connectors enhance E0451-680-006 integration?

A: The E0451-680-006’s edge connectors allow fast plug-and-play installation across modules. They simplify wiring changes during system upgrades.

Q: What advantage does a multilayer PCB offer in E0451-680-006?

A: The module’s multilayer PCB supports compact routing and dedicated ground planes to reduce electromagnetic interference. It preserves signal clarity in high-density control panels.

Q: How does revision V1.0 affect maintenance of E0451-680-006?

A: The drive revision V1.0 tracks hardware updates for clear version control. It streamlines firmware updates and compatibility checks.

Q: How does the 3-phase AC input benefit the E0451-680-006 power conversion?

A: It accepts 3-phase AC input to deliver efficient DC bus conversion and balances load across phases for stable power delivery.


Internal Product Review

  • ‘‘E0451-680-006 is a top-quality power supply board that uses SMT mounting type secures components with automated soldering. This delivers consistent connections under vibration and minimizes solder defects. Its V1.0 revision ensures firmware stability and RoHS compliance guarantees safe, lead-free operation in precision CNC panels and reduces workplace hazards.’’

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