Resistors
C&H Technology has partnered with Vishay to provide a wide variety of power resistors to the industrial power electronics market. C&H Technology is a stocking distributor of high power resistors including fixed & adjustable wirewound, precision, high voltage, ceramic, vitreous enamel, metal film, non-inductive, variable, axial, chassis mount, aluminum housed, high current, SMT & thick film resistors.
Grid
Key Benefits
- High power capability up to 36 kW
- Operating temperature range: -55 ºC to +400 ºC
- Resistance range: 0.1 Ω to 24 Ω
- Low inductance: 5 mH to 40 mH
- Drop-in replacement for competitive product
- Modular design: also available in indoor or outdoor enclosures
Application
- Dynamic Breaking
- Loading Banks
- Locomotive
- Renewable Energy
- Harmonic filtering
- Neutral grounding
Wirewound
Key Benefits
- High power capability 40 to 2000 watts
- Operating temperature range: -65 °C to +415 °C)
- Resistance range: 0.05 Ω to 645 kΩ)
- Complete welded construction
- Excellent overload capability
- High-temperature silicone coating
- Excellent stability in operation
- Non-inductive styles available
Application
- AC and DC drives
- Renewable energy
- Wind turbines
- HVAC systems
- CNC controls
- Lighting systems
- Welding equipment
- Inverters
- Harmonic filters
- Battery monitoring
- Dynamic braking
Thick Film
Features
- New "Thick Film" Technology
- Custom designs available
- Standard packages available (TO-220, TO-247, SOT-227) for easy design
- Compact (high power dissipation to volume ratio)
- Wide resistance range from 0.01 Ω to 100 GΩ
- Low inductivity below 1 µH
Applications
- Power conversion
- High-speed switching
- RF applications
- Current sensing
- Industrial and medical power supplies
- Test equipment
- Railroad electrial traction
- Variable speed drives
- Snubbers
- Control devices
Hitachi ABB SiC LinPak
Hitachi ABB Power Grids introduces new innovative, low stray inductance SiC and IGBT modules.
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Vishay Power Modules
Three Phase Bridge Rectifier 5 Terminal 130A , 160A, 300A, 1600V, and 1800V
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