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.

  • Ametherm
  • Inrush current limiting thermistor
  • Resistance of 1ฮฉ (at 25ยฐC)
  • Maximum steady state current of 40A
  • Maximum recommended energy of 800J
  • Actual energy failure at 1400J
  • Maximum disc diameter 36mm
  • Ametherm
  • Inrush current limiting thermistor
  • Resistance of 20ฮฉ (at 25ยฐC)
  • Maximum steady state current of 10A
  • Maximum recommended energy of 500J
  • Body temperature of +210ยฐC at maximum current
  • Maximum disc diameter 36mm
  • Ametherm
  • Inrush current limiting thermistor
  • Resistance of 2ฮฉ (at 25ยฐC)
  • Maximum steady state current of 35A
  • Maximum recommended energy of 700J
  • Body temperature of +220ยฐC at maximum current
  • Maximum disc diameter 36mm
  • Ametherm
  • Inrush current limiting thermistor
  • Resistance of 3ฮฉ (at 25ยฐC)
  • Maximum steady state current of 30A
  • Maximum recommended energy of 600J
  • Body temperature of +226ยฐC at maximum current
  • Maximum disc diameter 36mm
  • Ametherm
  • Inrush current limiting thermistor
  • Resistance of 5ฮฉ (at 25ยฐC)
  • Maximum steady state current of 25A
  • Maximum recommended energy of 600J
  • Body temperature of +220ยฐC at maximum current
  • Maximum isc diameter 36mm
  • Ametherm
  • Inrush current limiting thermistor
  • Resistance of 150ฮฉ (at 25ยฐC)
  • Maximum steady state current of 2A (<+25ยฐC)
  • Maximum recommended energy of 110J
  • Voltage rating from 120VAC to 680VAC
  • Body temperature of +172ยฐC at maximum current
  • Ametherm
  • Inrush current limiting thermistor
  • Resistance of 30ฮฉ (at 25ยฐC)
  • Maximum steady state current of 4.2A (<+25ยฐC)
  • Maximum recommended energy of 135J
  • Voltage ratings from 120VAC to 680VAC
  • Body temperature of +150ยฐC at maximum current
  • Ametherm
  • Inrush current limiting thermistor
  • Resistance of 30ฮฉ (at 25ยฐC)
  • Maximum steady state current of 4.2A (<+25ยฐC)
  • Maximum recommended energy of 135J
  • Voltage ratings from 120VAC to 680VAC
  • Body temperature of +150ยฐC at maximum current
  • Isabellenhรผtte
  • Current & voltage measurement sensor
  • Current range up to ยฑ2,500A
  • Voltage range up to ยฑ1,200V (Extended)
  • Communication based on CANbus 2.0 & DBC
  • Accuracy of ยฑ0.4% of reading
  • Temperature range from -40ยฐC to +105ยฐC
  • Ametherm
  • Inrush current limiting thermistor
  • Resistance of 10ฮฉ (at 25ยฐC)
  • Maximum steady state current of 8A up to +25ยฐC
  • Maximum recommended energy of 200J
  • Voltage rating from 120VAC to 680VAC
  • Body temperature of +194ยฐC at maximum current
  • Isabellenhรผtte
  • Current measurement sensor (ASIL C)
  • Current measurement range: ยฑ1kA (ยฑ4kA Extended)
  • Temperature Measurement
  • Communication based on CAN 2.0B with DBC
  • Total accuracy of ยฑ0.4% of rdg. +0.1A
  • Supply voltage 12V/24V**
  • Temperature range from -40ยฐC to +125ยฐC
  • Ametherm
  • Inrush current limiting thermistor
  • Resistance of 120ฮฉ ยฑ25% (at 25ยฐC)
  • Maximum steady state current of 2A
  • Maximum recommended energy of 220J
  • Voltage rating from 120VAC to 680VAC
  • Body temperature of +155ยฐC at maximum current
  • Isabellenhรผtte
  • Shunt based current measurement (ASIL C)
  • 3 or 6 voltage measurement channels (ASIL B)
  • Active insulation monitoring (QM) (In samples stage)
  • Temperature measurement
  • Current measurement range of up to 4,000A (Extended)
  • Voltage measurement range of up to 1,250V (Extended)
  • Temperature range from -40ยฐC to +125ยฐC
  • Ametherm
  • Inrush current limiting thermistor
  • Resistance of 120ฮฉ (at 25ยฐC)
  • Maximum steady state current of 3A
  • Maximum recommended energy of 220J
  • Voltage rating from 120VAC to 680VAC
  • Body temperature of +165ยฐC at maximum current
  • Ametherm
  • Inrush current limiting thermistor
  • Resistance of 120ฮฉ (at 25ยฐC)
  • Maximum steady state current of 4A
  • Maximum recommended energy of 220J
  • Voltage rating from 120VAC to 680VAC
  • Body temperature of +175ยฐC at maximum current
  • Ametherm
  • Inrush current limiting thermistor
  • Resistance of 20ฮฉ (at 25ยฐC)
  • Maximum steady state current of 5A
  • Maximum recommended energy of 180J
  • Voltage rating from 120VAC to 680VAC
  • Body temperature of +170ยฐC at maximum current