Power Relays (Hongfa) (results: 155)

HONGFA Power Relays – Reliable Solutions for Advanced Electrical Systems

HONGFA power relays are high-quality electromechanical components widely used in industrial automation, HVAC systems, household appliances, and advanced control systems. Thanks to their robust construction and innovative technologies, these relays ensure high durability, operational stability, and excellent electrical parameters, making them the ideal choice for engineers and system designers.

How Does a HONGFA Power Relay Work?

Power relays, as key components of electrical systems, enable the control of high-current circuits using low-voltage signals. They operate based on electromagnetic contact switching, allowing for electrical isolation between the control circuit and the load. As a result, they provide safe and efficient current management in power supply systems, automation, and consumer electronics.

Technical Characteristics of HONGFA Power Relays

Relays of this brand feature a wide range of technical parameters, allowing their application in various fields. The available models include coil voltage options from 5V to 230V and switching current capacities of 3A, 5A, 10A, 16A, 30A, ensuring compatibility with specific system requirements. Additionally, these relays offer high surge resistance and effective electrical insulation of up to 5000V.

Advanced Safety Technologies in HONGFA Relays

Depending on the needs, HONGFA relays can be used in both DC (direct current) and AC (alternating current) power systems. To enhance reliability and safety, HONGFA relays incorporate various protective technologies, such as:

• Insulation up to 5000V, protecting against surges and short circuits.
• Contacts made of AgNi and AgSnO2, ensuring high wear resistance and longer component lifespan.
• Hermetically sealed enclosures, protecting the relay interior from moisture and contaminants.

Most Popular HONGFA Power Relay Models

The HONGFA relay selection at Micros includes a wide variety of models suited for different applications. Some popular variants include:

• HF3FA Relay – a compact, highly reliable model used in control and automation systems.
• HF49FD Relay – a miniature relay designed for applications with limited mounting space.
• HF105F-1/012D-1HST – a durable relay with a switching current of 30A, ideal for advanced power supply systems.
• HF115F-H/024-1H3BF – a model providing 5000V insulation, used in applications requiring high surge protection.
• HF115F-I/012-1HS3 – a 16A power relay, suitable for HVAC systems and household appliances.

HONGFA power relays are reliable components that ensure durability, precise operation, and versatility. With a wide range of models available, you can easily find the right solution for different control and automation systems, regardless of specific technical requirements.

Check the available models and choose the right HONGFA relay for your project.