Potting, coating and encapsulation polymers for rectifiersThese vital electronic devices are employed to convert alternating current (AC) to direct current (DC). Master Bond produces a wide variety of epoxy resin formulations to meet the bonding, sealing, encapsulation, potting, and coating needs of numerous manufacturers. Specific grades are available that offer:

  • excellent electrical insulation properties
  • outstanding mechanical strength
  • dissipate heat
  • formidable thermal stability
  • low shrinkage
  • protection of internal components from moisture, dust, contaminants and other environmental factors
  • ensuring consistent, safe performance
  • long-term reliability
  • compact and lightweight design
  • chemical inertness
  • a protective coating to prevent corrosion
  • a smooth, protective finish through spraying or dipping
  • creation of airtight seals
  • high glass transition temperature (Tg)
  • versatile cure speeds
  • inhibition of ignition and flame propagation
  • safeguard rectifiers from impact, vibration, physical damage
  • durability
  • prevention of arcing or corona discharge
  • low viscosity systems to fill gaps
  • improved thermal management

Master Bond epoxy can be potentially utilized for the assembly of the following types of rectifiers:

  • Three-Phase Rectifiers
  • Thyristor Rectifiers
  • Bridge Rectifiers
  • Diode Rectifiers
  • Silicon Rectifiers
  • High Voltage Rectifiers
  • Schottky Diodes
  • Ultra-Fast Recovery Diodes
  • Zener Diodes

Custom Master Bond products are able to to meet rectifier application specifications. They have played a significant role in building advanced devices and machinery for the following industries:

  • renewable energy systems
  • electronic vehicles
  • industrial automation
  • power generation and distribution
  • medical equipment
  • aerospace and defense
  • electronics
  • telecommunication
  • appliance
  • mining
  • steel
  • railroad
  • Oil/gas

Examples include:

  • gaming consoles
  • solar photovoltaic systems
  • imaging systems
  • variable frequency drives
  • power substations
  • motor controls
  • laboratory instruments
  • wind turbine converters
  • cameras
  • smartphones
  • railroad signal and control systems
  • LED lighting for appliances
  • audio equipment
  • electrorefining
  • transmission lines
  • electric locomotives powered by overhead lines
  • DC arc furnaces
  • semiconductor fabrication processes
  • battery charging
  • frequency converters
  • electrostatic precipitators
  • automatic GPS navigation systems
  • telecommunication power supply units
  • cathodic protection systems
  • uninterruptible power supplies
  • laser and light therapy devices