Mini Puck Solid-State Relay: A Compact and Reliable High-Efficiency Switching Solution
The GF1 mini puck solid-state relay is a compact product in Greegoo's solid-state switching solutions, taking up only 30% of the space of traditional solid-state relays. Despite its small size, it remains highly reliable. The GF1 uses back-to-back thyristors for switching, which are more durable than traditional triacs. It employs wire bonding technology to reduce mechanical and thermal stress on the output chip, thereby extending the product's lifespan. The GF1 is ideal for use in situations where space is limited and frequent switching of resistive loads is required.
Application
• Coffee machines
• Vending machines
• Kitchen appliances
• Temperature control units
• Climatic chambers
• Packaging machines
Features
• 1-phase AC solid state relay
• Zero cross switching or instant on switching
• Back to back thyristors for output switching
• Long lifetime through reduced stresses on output chips
• Ratings up to 280 VAC, 25 AAC @ 80°C (176°F)
• 5 VDC, 12 VDC or 24 VDC control voltage
• LED indication for control ON
• Integrated output overvoltage protection
• 100,000 cycle (endurance) tests
• Conformance to EN 60335-1 requirements
• Pre-attached thermal interface to SSR backplate
30% Space of Standard Solid State Relay
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The Critical Role and Application Analysis of Freewheeling Diodes in Solid-State Relay
The freewheeling diode plays a critical protective role in solid-state relays, especially when controlling inductive loads. It effectively suppresses back electromotive force, protects the power components of the solid-state relay, reduces electromagnetic interference, and enhances the stability and reliability of the circuit.
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How to choose a suitable Solid State Relays
Single phase or three phase, nominal voltage and current, potential surge or inrush current, AC or DC load, control signal, zero crossing type or random control ssr etc.
Read More
𝐃𝐢𝐟𝐟𝐞𝐫𝐞𝐧𝐜𝐞 𝐁𝐞𝐭𝐰𝐞𝐞𝐧 𝐃𝐮𝐚𝐥 𝐓𝐡𝐲𝐫𝐢𝐬𝐭𝐨𝐫 𝐌𝐨𝐝𝐮𝐥𝐞 𝐃𝐮𝐚𝐥 𝐃𝐢𝐨𝐝𝐞 𝐌𝐨𝐝𝐮𝐥𝐞 𝐚𝐧𝐝 𝐓𝐡𝐲𝐫𝐢𝐬𝐭𝐨𝐫-𝐃𝐢𝐨𝐝𝐞 𝐌𝐨𝐝𝐮𝐥𝐞
𝐃𝐮𝐚𝐥 𝐓𝐡𝐲𝐫𝐢𝐬𝐭𝐨𝐫 𝐌𝐨𝐝𝐮𝐥𝐞 vs 𝐃𝐮𝐚𝐥 𝐃𝐢𝐨𝐝𝐞 𝐌𝐨𝐝𝐮𝐥𝐞 vs 𝐓𝐡𝐲𝐫𝐢𝐬𝐭𝐨𝐫-𝐃𝐢𝐨𝐝𝐞 𝐌𝐨𝐝𝐮𝐥𝐞, what's their difference from function and structure?
Read More
What is the main difference between 8/20μs and 10/350μs in SPD?
8/20μs: Suitable for protection against fast-rising and short-duration surges, such as lightning strikes and rapid switching events.10/350μs: Suitable for protection against slower-rising and longer-duration surges, often associated with power distribution network switching operations and industrial electrical systems.
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