PVA2352N Overview
The PVA2352N is an advanced optically isolated solid state relay engineered for demanding industrial and commercial switching applications. Its design delivers high reliability and electrical isolation, ensuring robust performance in circuits requiring safe signal transfer without direct electrical connection. With a dual-channel configuration and MOSFET output, it is well suited for controlling AC or DC loads in automation, instrumentation, and process control environments. This component is a dependable choice for designers prioritizing longevity and electrical safety. For additional sourcing information, visit IC 製造商.
PVA2352N Technical Specifications
| 參數 | 價值 |
|---|---|
| 裝置類型 | Solid State Relay |
| 隔離電壓 | 4000 Vrms |
| Channels | Dual (2 Form A) |
| 輸出類型 | MOSFET |
| Load Voltage (max) | 350 V |
| Load Current (max) | 120 mA |
| Input Control Type | LED (Optically Coupled) |
| 包裝 | DIP-8 |
| 操作溫度範圍 | -40°C 至 +85°C |
PVA2352N Key Features
- High Isolation Voltage: With a 4000 Vrms isolation rating, this relay offers secure electrical separation between input and output, reducing risks in sensitive control systems.
- Dual Channel Design: Two independent Form A (normally open) outputs enable flexible switching for multiple loads or circuits, enhancing application versatility.
- MOSFET Output: Utilizes MOSFET technology for low on-resistance, efficient switching, and extended relay life, minimizing power dissipation.
- Compact DIP-8 Package: The industry-standard DIP-8 footprint simplifies PCB layout and assembly for both new designs and legacy systems.
- 寬工作溫度： Reliable operation from -40??C to +85??C ensures suitability for harsh industrial and outdoor environments.
PVA2352N Advantages vs Typical Alternatives
This optically isolated relay provides superior electrical isolation and safety compared to traditional mechanical relays. Its solid state MOSFET output delivers faster switching speeds and greater reliability, eliminating mechanical wear and extending operational life. The dual-channel configuration and compact DIP-8 package further enhance integration flexibility, making it ideal for high-density or space-constrained designs??benefits not always available in conventional alternatives.
暢銷產品
典型應用
- Industrial Process Control: Ensures safe, isolated on/off switching of valves, actuators, and solenoids in factory automation systems where noise immunity and reliability are critical for uninterrupted operations.
- 儀器： Provides isolated signal switching in test equipment, data acquisition modules, and sensor interfaces, protecting sensitive electronics from high voltages and transients.
- Building Automation: Used for controlling lighting, door locks, and HVAC relays, the device offers silent operation and long service life, reducing maintenance in commercial installations.
- Telecommunications Equipment: Supports reliable switching in PBX systems, line cards, and remote monitoring modules, benefitting from the component??s high isolation and low power consumption.
PVA2352N Brand Info
The PVA2352N is a dual-channel, optically isolated solid state relay designed for high-performance switching in industrial and commercial settings. Leveraging proven MOSFET output technology and robust optical coupling, the device stands out for its reliability, electrical safety, and ease of integration. Its DIP-8 package and wide operating temperature range make it a versatile solution for engineers seeking dependable isolation and compact design in their control circuits.
常見問題
What are the main advantages of using the PVA2352N over mechanical relays?
This device eliminates moving parts, resulting in higher switching speeds, greater reliability, and a longer lifespan. The optical isolation also provides superior protection against electrical transients and ground loops, enhancing system safety and performance.
精選產品
Can this relay be used for both AC and DC load switching?
Yes, as a solid state relay with MOSFET output, the device is suitable for switching both AC and DC loads within its specified voltage and current ratings. This flexibility simplifies inventory and circuit design for various applications.
What type of electrical isolation does the PVA2352N offer?
It provides optical isolation rated at 4000 Vrms, separating the input control from the output load circuit. This helps protect sensitive control electronics from high voltage spikes and improves noise immunity in harsh environments.
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What packaging format is available for this component?
The relay comes in a standard DIP-8 package, which is widely supported in PCB layouts and allows for easy integration into existing or new designs. This format also supports automated assembly processes.
In which temperature range can the PVA2352N operate reliably?
The specified operating temperature range is from -40??C to +85??C, ensuring consistent performance in a wide array of industrial, outdoor, or temperature-varying environments.