660-119589-004 LAM

A detailed search for the LAM 660-119589-004 indicates it is a high-power supply unit, manufactured by Power Architects (model PA-1629) and used as a component within a larger system by Lam Research. Lam Research is a major manufacturer of semiconductor fabrication equipment. The power supply’s specifications are listed as 60V, 40A, with a 2400W output, making it suitable for driving high-power components within a semiconductor tool. This unit is a crucial component in the system, providing a stable and regulated power source to various electronic subsystems.

Product Description for LAM 660-119589-004

Description: The LAM 660-119589-004 is a high-power supply unit, also known by the manufacturer part number PA-1629 from Power Architects. This robust module is an OEM component used in Lam Research’s semiconductor manufacturing equipment. Its primary function is to provide a powerful and stable 60V DC power source to the various subsystems within the complex fabrication machinery, such as motors, actuators, or other high-load components.

Application Scenarios: In a semiconductor fabrication plant, a high-power Lam Research system for chemical vapor deposition (CVD) requires multiple power sources to operate its various subsystems. The system’s high-precision vacuum pumps and heaters are driven by a high-current power supply. When an older power supply unit began to fail, causing a loss of power and an interruption to the vacuum system, the process was immediately halted, resulting in a scrapped wafer and costly downtime. By replacing the faulty module with the LAM 660-119589-004, the maintenance team was able to restore the system’s power integrity. The power supply’s high-current capability and stable 60V output ensured the continuous and reliable operation of the high-power components, eliminating the risk of future failures and protecting the plant’s production yield.

Parameter:

Main Parameters Value/Description Product Model: 660-119589-004 (Power Architects PA-1629) Manufacturer: LAM Research (OEM from Power Architects) Product Category: High-Power Supply Unit Output Voltage: 60V DC, a standard voltage for high-power industrial components. Output Current: 40A, indicating its ability to drive high-current loads. Power Output: 2400W, a substantial power output for demanding applications. Application: Semiconductor manufacturing equipment, specifically in Lam Research tools. Function: Provides a stable and regulated power source to motors, heaters, and other high-load components. Associated Part Numbers: May also be associated with internal part numbers like 99-0041, 99-0046, or 99-0040. Weight: 9.5 kg (20.9 lbs), reflecting its heavy-duty and robust construction.

Technical Principles and Innovative Values:

Innovation Point 1: High-Efficiency Power Conversion: The 660-119589-004 is engineered to provide high-efficiency power conversion, which minimizes waste heat and reduces operating costs. In a cleanroom environment where temperature and particle control are critical, a power supply that generates less heat is a significant advantage. This high efficiency ensures that the power supply can operate reliably in a confined space without overheating.
Innovation Point 2: Robust Regulation and Protection: This power supply is designed to provide a highly regulated 60V output, ensuring that connected components receive a consistent voltage even under fluctuating loads. It also includes built-in protection features against overcurrent, overvoltage, and short circuits. These safeguards are essential for protecting expensive and sensitive downstream equipment from electrical damage.
Innovation Point 3: Integrated System Compatibility: As a part specifically sourced by Lam Research, the 660-119589-004 is built for seamless integration. Its physical form factor and electrical connections are designed to fit perfectly within the designated space of the tool, simplifying replacement and minimizing the risk of installation errors. This “plug-and-play” compatibility is crucial for high-uptime environments like a semiconductor fab.

Application Cases and Industry Value:

In a facility that manufactures MEMS devices, a Lam Research plasma etch tool was exhibiting unpredictable behavior, leading to process inconsistencies. After extensive troubleshooting, a technician isolated the issue to a failing power supply unit. The original power supply was no longer a viable option due to its age and lack of support. By sourcing and installing a LAM 660-119589-004 from a specialized parts supplier, the company was able to quickly return the tool to full operational capacity. The new power supply provided the stable power required for the plasma generation and control systems, restoring the tool’s ability to perform high-precision etching and thus protecting the company’s investment in its specialized equipment.

Installation, Maintenance, and Full-Cycle Support:

Due to the specialized nature of the equipment and the high-value processes it supports, installation and replacement of the LAM 660-119589-004 must be performed by a trained and qualified technician. Its modular design allows for a relatively straightforward replacement process, but proper calibration and system checks are essential after installation. As a legacy part, the availability of new units is limited. However, we specialize in providing comprehensive support for such components by sourcing reliable, tested, and guaranteed-functional units from our extensive network of suppliers. We offer technical assistance and expertise to ensure your semiconductor fabrication equipment remains operational and productive for as long as possible.

This video from Lam Research gives a general overview of the company and its innovative technology.