Sunday, October 5, 2025

Excessive Density PXI Multiplexers For Excessive-Voltage Testing


– Commercial –

That includes enhanced sizzling switching as much as 1kV and designed for duties like circuit board testing and semiconductor monitoring, these modules mix superior expertise and security options to satisfy essentially the most demanding take a look at environments. 

Pickering Interfaces  has unveiled its latest product line: the high-density PXI and PXIe multiplexer (MUX) modules designed for high-voltage purposes. This newest launch, that includes fashions 40-321-1xx (PXI) and 42-321-1xx (PXIe), introduces sturdy 1- or 2-pole multiplexers, configurable with totally different financial institution sizes and channel counts starting from 4 to 48. These modules are engineered for each cold and warm switching, able to dealing with as much as 1000 VDC or 1000 VAC peak, all built-in with high-quality reed relays.

The important thing options embody:

– Commercial –

  • Splendid for Excessive-Voltage Duties: Fitted to circuit board isolation testing, relay testing, semiconductor breakdown monitoring, and cable harness insulation testing.
  • Superior Relays: Options superior ruthenium relays, enhancing sizzling switching capabilities as much as 1kV—a big enhance from the earlier 750V capability.
  • High quality Parts: Makes use of miniature instrumentation-grade reed relays designed for longevity and exact efficiency at low sign ranges.
  • Compact Design:Boasts a compact and high-density kind issue, optimizing house and performance.

The brand new MUX vary is tailor-made to satisfy various system necessities, providing 20 distinct module configurations. These embody variations within the variety of banks, channel counts, and the selection between single or twin slot-width PXI modules. Connectivity is facilitated through one or two D-type connectors mounted on the entrance panel, supported by a complete suite of normal and customized cables, connectors, and breakouts. Enhancing security and operational longevity, every module consists of RFI suppression circuitry to handle surges and transients throughout cold and warm switching situations.

The {hardware} interlock prevents swap operation till a selected interlock sign is current, making certain each system and operator safety. This function will be daisy-chained for coordinated module operation. Furthermore, the 4x-321 collection is backed by Pickering’s eBIRST take a look at instruments, facilitating preventive upkeep and quick fault localization to attenuate downtime. Supplied with complete driver help for all main software program programming environments and working methods, the 4x-321 vary comes with a three-year guarantee and a promise of long-term product help, reinforcing Pickering Interfaces’ dedication to high quality and buyer satisfaction.

Steve Edwards, Switching Product Supervisor at Pickering, highlights the vary’s versatility, noting its functionality to double the swap payload in comparison with current or competing PXI/PXIe merchandise. A {hardware} interlock mechanism additional reinforces security.

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Akanksha Sondhi Gaur is a journalist at EFY. She has a German patent and brings a strong mix of seven years of business & educational prowess to the desk. Obsessed with electronics, she has penned quite a few analysis papers showcasing her experience and eager perception.

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