Power Control

Rhopoint Components have an extensive range of Power Control products designed for various applications within the industry.

Range of standard resistors for calibration purposes from Alpha Electronics and Isabellenhütte.

Vast selection of precision and ultra-precision resistors, current sensing shunts and low ohmic resistors and power resistors in various through-hole and surface-mount packages in virtually any resistance value from Alpha Electronics, Caddock, Isabellenhütte, Riedon and Susumu.

Range of NTC and PTC thermistors and inrush current limiters from Ametherm.

High quality, high voltage relays handling up to 15kV from Cynergy3
Data acquisition modules from DGH with number of analog and digital input and output options, offering possibility to easily set up a customised plug-and-play data acquisition system.

Isabellenhütte’s innovative solution for battery management system applications – the IsaSCALE IVT-S is a plug-and-play module for precise current and voltage measurement in package fitting into palm of your hand.

Robust, high quality general purpose and precision load cells in range of packages by Lord Sensing Stellar Technology.

Variety of digital isolators from NVE Corporation based on their patented spintronic GMR technology.

  • Ametherm
  • Inrush current limiting thermistor
  • Resistance of 33Ω (at 25°C)
  • Maximum steady state current of 1.3A
  • Maximum recommended energy of 8J
  • Voltage rating from 120VAC to 680VAC
  • Body temperature of +112°C at maximum current
  • Exempt
  • Ametherm
  • Inrush current limiting thermistor
  • Resistance of 4Ω (at 25°C)
  • Maximum steady state current of 3A
  • Maximum recommended energy of 10J
  • Body temperature of +122°C at maximum current
  • Maximum disc diameter 8mm
  • Exempt
  • Ametherm
  • Inrush current limiting thermistor
  • Resistance of 7Ω(at 25°C)
  • Maximum steady state current of 10A
  • Maximum recommended energy of 100J
  • Voltage ratings of 120VAC and 240VAC
  • Body temperature of +212°C at maximum current
  • Exempt
  • Ametherm
  • Inrush current limiting thermistor
  • Resistance of 50Ω (at 25°C)
  • Maximum steady state current of 1.1A
  • Maximum recommended energy of 12J
  • Voltage rating from 120VAC to 680VAC
  • Body temperature of +122°C at maximum current
  • Exempt
  • Ametherm
  • Inrush current limiting thermistor
  • Resistance of 0.25Ω (at 25°C)
  • Maximum steady state current of 30A
  • Maximum recommended energy of 100J
  • Voltage ratings of 120VAC and 240VAC
  • Body temperature of +190°C at maximum current
  • Exempt
  • Ametherm
  • Inrush current limiting thermistor
  • Resistance of 5Ω (at 25°C)
  • Maximum steady state current of 2A
  • Maximum recommended energy of 10J
  • Body temperature of +124°C at maximum current
  • Maximum disc diameter 8mm
  • Exempt
  • Ametherm
  • Inrush current limiting thermistor
  • Resistance of 0.5Ω (at 25°C)
  • Maximum steady state current of 30A
  • Maximum recommended energy of 150J
  • Voltage ratings of 120VAC and 240VAC
  • Body temperature of +214°C at maximum current
  • Exempt
  • Ametherm
  • Inrush current limiting thermistor
  • Resistance of 5Ω (at 25°C)
  • Maximum steady state current of 3A (up to +25°C)
  • Maximum recommended energy of 10J
  • Body temperature of +124°C at maximum current
  • Maximum disc diameter 8mm
  • Exempt
  • Ametherm
  • Inrush current limiting thermistor
  • Resistance of 0.5Ω (at 25°C)
  • Maximum steady state current of 36A
  • Maximum recommended energy of 150J
  • Voltage ratings of 120VAC and 240VAC
  • Body temperature of +214°C at maximum current
  • Exempt
  • Ametherm
  • Inrush current limiting thermistor
  • Resistance of 7Ω (at 25°C)
  • Maximum steady state current of 2A
  • Maximum recommended energy of 8J
  • Voltage rating of 120VAC
  • Body temperature of +144°C at maximum current
  • Exempt
  • Ametherm
  • Inrush current limiting thermistor
  • Resistance of 10Ω (at 25°C)
  • Maximum steady state current of 15A
  • Maximum recommended energy of 150J
  • Voltage ratings of 120VAC and 240VAC
  • Body temperature of +228°C at maximum current
  • Exempt
  • Ametherm
  • Inrush current limiting thermistor
  • Resistance of 10Ω (at 25°C)
  • Maximum steady state current of 2A
  • Maximum recommended energy of 10J
  • Voltage ratings of 120VAC and 240VAC
  • Body temperature of +124°C at maximum current
  • Exempt
  • Ametherm
  • Inrush current limiting thermistor
  • Resistance of 1Ω (at 25°C)
  • Maximum steady state current of 30A
  • Maximum recommended energy of 160J
  • Voltage ratings of 120VAC and 240VAC
  • Body temperature of +214°C at maximum current
  • Exempt
  • Ametherm
  • Inrush current limiting thermistor
  • Resistance of 10Ω (at 25°C)
  • Maximum steady state current of 3A
  • Maximum recommended energy of 17J
  • Voltage ratings of 120VAC and 240VAC
  • Body temperature of +151°C at maximum current
  • Exempt
  • Ametherm
  • Inrush current limiting thermistor
  • Resistance of 1Ω (at 25°C)
  • Maximum steady state current of 36A
  • Maximum recommended energy of 160J
  • Voltage ratings of 120VAC and 240VAC
  • Body temperature of +204°C at maximum current
  • Exempt
  • Ametherm
  • Inrush current limiting thermistor
  • Resistance of 10Ω (at 25°C)
  • Maximum steady state current of 4A
  • Maximum recommended energy of 17J
  • Voltage ratings of 120VAC and 240VAC
  • Body temperature of +161°C at maximum current
  • Exempt