Power relays
PCB-Mount Power Relays for Industrial and Automotive Applications
AW COIL offers PCB-mount power relays engineered to support reliable AC and DC power switching in modern power electronics designs. These power relays are designed to help engineers balance switching capacity, footprint size, coil power consumption, and environmental reliability in industrial, automotive, EV charging, energy storage, and telecom power systems.
Key Features
• PCB-mount power relays optimized for AC and DC switching in low- to medium-power control circuits
• Coil voltage options ranging from 3V to 48V DC, supporting common control architectures and logic-level interfaces
• Multiple contact forms (SPST, SPDT) to accommodate different load control and signal isolation requirements
• Wide contact current ratings suitable for power supplies, motor control, and power distribution designs
• Sealed and flux-proof package options to improve reliability during PCB assembly and operation in harsh environments
• Standard PCB footprints compatible with leading relay brands, enabling easy drop-in replacement and cross-reference during redesign or second-source qualification
• Engineering support available to assist with relay selection, load evaluation, and application validation
Typical Applications
• Industrial automation and control systems requiring reliable power and load switching
• Automotive electronics, body control modules, and auxiliary power control circuits
• EV charging infrastructure and energy storage systems with mixed AC and DC switching needs
• Power supplies, DC-DC converters, and power distribution modules
• Telecom power equipment, motor control, and HVAC systems where stable long-term relay performance is critical
BALUN-AIR COIL-SPLITTER-COUPLER
BALUN / AIR-CORE INDUCTOR / SPLITTER / COUPLER Solutions
AW COIL offers a comprehensive portfolio of BALUNs, air-core inductors, RF splitters, and directional couplers, designed to support a wide range of RF, wireless, and high-frequency signal applications. These products are engineered with a strong focus on signal integrity, low loss, and repeatable performance, making them suitable for both commercial and industrial environments.
Our RF component solutions are developed to meet the demands of high-frequency operation, compact form factors, and stable electrical characteristics. By leveraging air-core and precision-wound structures, these products deliver excellent Q factor, bandwidth consistency, and minimal parasitic effects, even at elevated frequencies.
Key Features
- Broad portfolio including BALUNs, air-core inductors, splitters, and couplers
- Optimized for RF and high-frequency signal paths
- Air-core and low-loss structures for high Q and stable performance
- Compact designs suitable for space-constrained applications
- Consistent electrical performance with tight manufacturing control
Typical Applications
- RF and wireless communication systems
- Signal distribution and combining networks
- Antenna matching and impedance transformation
- Test and measurement equipment
- Industrial and commercial RF modules
AW COIL works closely with customers to support standard designs as well as custom RF solutions, providing flexible options to meet specific frequency ranges, impedance requirements, and mechanical constraints.