公司信息
A unique combination of short response time and high bandwidth for current sensing in harsh environments
With a market-leading response time of < 200 ns – compared to average response times of around 3 microseconds – the HOB sensors are capable of measuring DC, AC or pulsed current up to 250A.
At the same time, the HOB product family is ideally suited to wide bandgap (WBG) power electronics use cases and applications that require enhanced immunity to the dv/dt (acceleration) issues that SiC power modules are prone to.
Moreover, the HOB parts offer a high bandwidth (> 1MHz), reinforced insulation with dCp/dCl > 11 mm, and an integrated primary conductor with very low resistance of 60 nΩ.
HOB current sensors utilize open-loop Hall effect technology, making them well-suited for a range of industrial applications. Among those applications stand handheld plasma cutters, welders, DC-DC converters, etc.
HOB Series |
---|
IEC 61010-1: 2017 |
IEC 61010-2-30: 2017 |
IEC 61800-3: 2017 |
IEC 61800-5-1: 2007 |
IEC 62109-1: 2010 |
UL 508: 2018 |
Product | Document | Primary nominal RMS voltage | Supply Voltage range | Op. Temperature |
---|---|---|---|---|
HOB 50-P | Datasheet | 50 A | 5 to 5 | -40 to 105 °C |
HOB 50-P/SP1 | Datasheet | 50 A | 5 to 5 | -40 to 105 °C |
HOB 50-P/SP33 | Datasheet | 50 A | 3.3 to 3.3 | -40 to 105 °C |
HOB 75-P | Datasheet | 75 A | 5 to 5 | -40 to 105 °C |
HOB 75-P/SP1 | Datasheet | 75 A | 5 to 5 | -40 to 105 °C |
HOB 75-P/SP33 | Datasheet | 75 A | 3.3 to 3.3 | -40 to 105 °C |
HOB 75-P/SP34 | Datasheet | 75 A | 3.3 to 3.3 | -40 to 105 °C |
HOB 100-P | Datasheet 3D | 100 A | 5 to 5 | -40 to 105 °C |
HOB 100-P/SP1 | Datasheet | 100 A | 5 to 5 | -40 to 105 °C |
HOB 100-P/SP33 | Datasheet | 100 A | 3.3 to 3.3 | -40 to 105 °C |
HOB 100-P/SP34 | Datasheet | 100 A | 3.3 to 3.3 | -40 to 105 °C |
HOB 130-P | Datasheet | 130 A | 5 to 5 | -40 to 105 °C |
HOB 130-P/SP1 | Datasheet | 130 A | 5 to 5 | -40 to 105 °C |
HOB 130-P/SP33 | Datasheet | 130 A | 3.3 to 3.3 | -40 to 105 °C |
HOB 130-P/SP34 | Datasheet | 130 A | 3.3 to 3.3 | -40 to 105 °C |
Looking to receive samples or a quotation? Please click on the contact button below and provide us with the information you need on this product series. Our sales team will get back to you shortly.