PVT212S-T Overview
The PVT212S-T is a solid state relay (SSR) designed for robust switching performance in industrial automation and control systems. This compact component utilizes advanced MOSFET output technology, enabling efficient and reliable switching of AC and DC loads. Its optically isolated input-output structure delivers high noise immunity, making it ideal for precision circuits where electrical isolation is essential. The device??s small form factor and surface-mount packaging support high-density PCB layouts, while its low on-resistance ensures minimal power loss during operation. For engineers and sourcing professionals seeking efficient, durable, and space-saving relay solutions, the PVT212S-T from IC Manufacturer is a dependable choice for next-generation designs.
PVT212S-T Technical Specifications
| Parameter | Value |
|---|---|
| Relay Type | Solid State Relay (SSR) |
| Output Type | MOSFET |
| Input Control Type | Optically Isolated |
| Package / Case | Surface Mount (SMD-4) |
| Number of Channels | 2 |
| Isolation Voltage | 3750 Vrms |
| On-State Resistance | Typ. 2?? |
| Mounting Type | Surface Mount |
| Control Voltage | Typical for optoisolated SSR |
PVT212S-T Key Features
- High isolation voltage (3750 Vrms) ensures safe and reliable separation between control and load circuits, protecting sensitive electronics from voltage spikes.
- Low on-state resistance (typically 2??) reduces conduction losses, increasing energy efficiency and minimizing heat generation during continuous operation.
- Dual-channel configuration supports compact designs by allowing two independent switching paths in a single package, optimizing board space for high-density applications.
- Optically isolated input delivers robust immunity against electrical noise, which is vital for industrial and precision automation environments.
- Surface mount SMD-4 package streamlines automated assembly and is ideal for modern PCB manufacturing processes.
PVT212S-T Advantages vs Typical Alternatives
Compared to conventional mechanical relays or older SSRs, this device offers superior integration, enhanced reliability due to its solid-state construction, and lower on-resistance, resulting in reduced heat and energy loss. Its high isolation voltage and optically isolated input provide robust protection, while the compact SMD-4 package supports advanced, space-constrained designs. These related function words highlight why it is a preferred solution for engineers seeking efficiency and durability.
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Typical Applications
- Industrial automation and PLC output modules: The dual-channel SSR efficiently switches loads in programmable logic controller (PLC) systems, allowing precise, noise-immune control of actuators, solenoids, and indicator lights.
- Instrumentation and test equipment: Ensures accurate signal switching and high reliability in automated measurement or testing setups where electrical isolation is mandatory.
- Building management systems: Provides safe, silent, and long-life relay operation for HVAC control, lighting, and security automation.
- Telecommunications infrastructure: Used for switching low-voltage signals or power in network nodes and remote monitoring units, offering consistent performance in demanding environments.
PVT212S-T Brand Info
The PVT212S-T is engineered by a leading manufacturer of semiconductor switching solutions, renowned for their robust component design and adherence to stringent quality standards. This device is part of a trusted lineup of solid state relays, recognized for reliable operation in industrial and commercial applications. Its advanced design reflects the brand??s commitment to providing engineers with compact, efficient, and long-lasting relay solutions tailored for modern electronics and automation systems.
FAQ
What is the primary benefit of using a solid state relay like the PVT212S-T over mechanical relays?
Solid state relays offer silent, fast, and wear-free operation compared to mechanical types. Because there are no moving parts, the PVT212S-T delivers increased reliability, longer service life, and superior resistance to vibration and shock.
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How does the dual-channel design of this SSR improve application flexibility?
The integrated dual-channel configuration enables independent switching of two separate loads within a single package. This increases circuit density and reduces overall board footprint, which is especially valuable in compact or multi-output systems.
Why is optical isolation important in industrial automation?
Optical isolation protects control circuitry from voltage spikes, surges, and noise originating on the load side. This ensures signal integrity, reduces risk of component damage, and maintains system stability in noisy electrical environments.
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What type of mounting is recommended for the PVT212S-T?
The device is designed for surface mount (SMD-4) installation, supporting automated assembly processes. This makes it ideal for high-volume manufacturing and ensures compatibility with modern PCB layouts.
Can this SSR be used for both AC and DC load switching?
Yes, as a MOSFET-output solid state relay, the PVT212S-T is suitable for both AC and DC load switching within its rated parameters. This versatility makes it appropriate for a wide range of industrial and commercial switching applications.