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 Isabellenhรผtte.

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, Isabellenhรผtte, 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.

Isabellenhรผtte’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.

  • DTPM
  • Adaptor Board AB129 with SMD resistors
  • Resistance ranges from 0.001ฮฉ to 1ฮฉ *
  • Tolerances of 0.5% and 1%
  • Power Ratingย of 4W
  • DTPM
  • Adaptor Board AB126/127 with SMD resistors
  • Resistance ranges from 0.0068ฮฉ to 3.9ฮฉ *
  • Tolerances of 0.5% and 1%
  • Power Ratingย of 5W
  • Ametherm
  • Inrush current limiting thermistor
  • Resistance of 1ฮฉ (at 25ยฐC)
  • Maximum steady state current of 36A
  • Maximum recommended energy of 300J
  • Voltage rating from 120VAC to 680VAC
  • Body temperature of +255ยฐC at maximum current
  • Ametherm
  • Inrush current limiting thermistor
  • Resistance of 2ฮฉ (at 25ยฐC)
  • Maximum steady state current of 25A
  • Maximum recommended energy of 300J
  • Voltage rating from 120VAC to 680VAC
  • Body temperature of +236ยฐC at maximum current
  • Ametherm
  • Inrush current limiting thermistor
  • Resistance of 50ฮฉ (at 25ยฐC)
  • Maximum steady state current of 6A
  • Maximum recommended energy of 250J
  • Body temperature of +177ยฐC at maximum current
  • Maximum disc diameter 30mm
  • Ametherm
  • Inrush current limiting thermistor
  • Resistance of 50ฮฉ (at 25ยฐC)
  • Maximum steady state current of 6A
  • Maximum recommended energy of 250J
  • Voltage rating from 120VAC to 680VAC
  • Body temperature of +177ยฐC at maximum current
  • Ametherm
  • Inrush current limiting thermistor
  • Resistance of 5ฮฉ (at 25ยฐC)
  • Maximum steady state current of 20A
  • Maximum recommended energy of 300J
  • Voltage rating from 120VAC to 680VAC
  • Body temperature of +204ยฐC at maximum current
  • Ametherm
  • Inrush current limiting thermistor
  • Resistance of 7ฮฉ (at 25ยฐC)
  • Maximum steady state current of 15A
  • Maximum recommended energy of 250J
  • Voltage rating from 120VAC to 680VAC
  • Body temperature of +214ยฐC at maximum current
  • Ametherm
  • Inrush current limiting thermistor
  • Resistance of 0.5ฮฉ (at 25ยฐC)
  • Maximum steady state current of 50A
  • Maximum recommended energy of 500J
  • Voltage rating from 120VAC to 680VAC
  • Body temperature of +215ยฐC at maximum current
  • Ametherm
  • Inrush current limiting thermistor
  • Resistance of 10ฮฉ (at 25ยฐC)
  • Maximum steady state current of 18A
  • Maximum recommended energy of 500J
  • Voltage rating from 120VAC to 680VAC
  • Body temperature of +215ยฐC at maximum current
  • Ametherm
  • Inrush current limiting thermistor
  • Resistance of 1ฮฉ (at 25ยฐC)
  • Maximum steady state current of 40A
  • Maximum recommended energy of 800J
  • Voltage rating from 120VAC to 680VAC
  • Body temperature of +215ยฐC at maximum current
  • Ametherm
  • Inrush current limiting thermistor
  • Resistance of 20ฮฉ (at 25ยฐC)
  • Maximum steady state current of 10A
  • Maximum recommended energy of 500J
  • Voltage rating from 120VAC to 680VAC
  • Body temperature of +235ยฐC at maximum current
  • Ametherm
  • Inrush current limiting thermistor
  • Resistance of 2ฮฉ (at 25ยฐC)
  • Maximum steady state current of 35A
  • Maximum recommended energy of 750J
  • Voltage rating from 120VAC to 680VAC
  • Body temperature of +235ยฐC at maximum current
  • Ametherm
  • Inrush current limiting thermistor
  • Resistance of 3ฮฉ (at 25ยฐC)
  • Maximum steady state current of 30A
  • Maximum recommended energy of 750J
  • Voltage rating from 120VAC to 680VAC
  • Body temperature of +215ยฐC at maximum current
  • Ametherm
  • Inrush current limiting thermistor
  • Resistance of 5ฮฉ (at 25ยฐC)
  • Maximum steady state current of 25A
  • Maximum recommended energy of 600J
  • Voltage rating from 120VAC to 680VAC
  • Body temperature of +212ยฐC at maximum current
  • Ametherm
  • Inrush current limiting thermistor
  • Resistance of 10ฮฉ (at 25ยฐC)
  • Maximum steady state current of 1A
  • Maximum recommended energy of 2J
  • Body temperature of +112.8ยฐC at maximum current
  • Maximum disc diameter 3mm