Product Short Description
Product Introduction
This is a dedicated signal interface circuit board exclusively used for LAM semiconductor processing equipment. It realizes signal conversion, transmission and electrical isolation between different functional modules inside semiconductor production equipment, and is a core accessory for equipment signal interconnection and logic transmission, operating in high-cleanliness industrial environments.
Description
- Operating Voltage: 24 VDC industrial power supply
- Operating Temperature: 10 °C ~ +40 °C
- Storage Temperature: -20 °C ~ +70 °C
- Relative Humidity: 10% ~ 80% (non-condensing)
- Signal Type: Digital input / digital output / analog signal conversion
- Isolation Voltage: 1500 VAC isolation strength
- Board Dimension: Standard embedded circuit board size
- Power Consumption: ≤ 3 W
- Signal isolation and level conversion between equipment internal modules
- Digital signal filtering and anti-jamming processing
- Multi-channel signal distribution and transmission
- Circuit overcurrent and static protection
- Matching communication protocol of LAM semiconductor equipment
- Real-time signal status feedback
- Signal Transmission Delay: ≤ 200 ns
- Channel Isolation Resistance: ≥ 1000 MΩ
- Static Protection Level: Compliant with IEC 61000-4-2
- Continuous Working Life: Long-term stable operation for semiconductor production
- Working Environment: Class 100 clean room applicable
- Circuit Substrate: High-precision FR-4 high-density circuit board
- Signal Isolation Devices: Photoelectric coupling chips
- On-board Components: Industrial-grade high-stability resistors, capacitors and integrated circuits
- Connector: Gold-plated high-precision board-to-board connector
- Surface Coating: Lead-free tin spray anti-oxidation coating
- Flat embedded circuit board structure, designed for equipment internal card slot installation
- Multi-channel independent signal circuit layout, mutual isolation between channels
- High-density component layout, compact space occupation
- Standard positioning holes and anti-reverse plug structure
- Reinforced board edge structure, anti-bending and anti-vibration
External multi-type electrical signals are transmitted to the board through connectors. After filtering, level conversion and photoelectric isolation processing by internal circuits, the signals are distributed and transmitted to each functional module of the equipment. The isolation circuit blocks interference signals and potential difference between different modules to ensure accurate and stable signal transmission. The board operates as a bridge for internal signal interaction of semiconductor equipment to guarantee normal logic execution and equipment operation.
- High signal transmission speed and low delay, meeting high-precision equipment requirements
- High-strength electrical isolation, effectively eliminating crosstalk and static interference
- Special design for clean room environment, anti-dust and anti-pollution
- High stability and long service life, adapting to 24-hour continuous production
- Dedicated matching for LAM semiconductor equipment, perfect compatibility
Semiconductor wafer processing, chip manufacturing, integrated circuit production, high-precision electronic manufacturing equipment
- Install horizontally into the dedicated card slot inside the equipment, insert in place and lock the connector.
- Operate installation in clean room environment to prevent dust contamination on the board.
- Do not bend or twist the circuit board during installation.
- Ensure the surrounding temperature and humidity meet the rated range.
- Strictly prohibit contact with liquid, dust and corrosive substances.
- Wear anti-static gloves during maintenance and replacement to prevent static damage.
- Do not touch on-board components and gold-plated connectors by hand.
- Cut off total equipment power before disassembly.
- Stop using immediately when signal transmission failure occurs and perform inspection.
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