Test & Measurement

Current
TDK-Lambda 500W AC/DC Power Modules Shipping from Sager
Sager Electronics is now stocking TDK-Lambda’s PFH500F Conduction Cooled 500W AC/DC Power Modules.   The PFH500F Series is a high density and high efficiency AC/DC power module that comes in a compact 4” x 2.4” brick footprint. It’s rated at 500W and operates from 85 to 265 VAC input. The series is s
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Date:
01/06/2021
Impact of UnitedSiC Gen 4 Technology on Electric Vehicles

Table 1: Comparison of parameters for G4 750V SiC FETs with similar 650V SiC MOSFETs and 600V Superjunction fast diode FETs

The automotive market for Silicon Carbide (SiC) devices is widely expected to exceed the $1.5 billion threshold in 2025 with an annual growth rate (CAGR) of 38 percent. This is driven by the value provided by SiC based components in On-board chargers, DC-DC converters and in Traction inverters. With the launch of
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Date:
01/05/2021
How to Choose the Optimal Smart Handheld Gage

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Figure 1: Today’s smart hand tools provide information for machine control and inform the operator of part quality with tolerance indication

In manufacturing, it makes perfect sense to maximize the value of every dollar, but it also means hard choices must be made when selecting handheld gages. For example, myriad issues such as training, warranties, throughput requirements, manufacturing methods and materials, the end-use of the workpiece, and general co
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Date:
01/04/2021
Affordable RMS Power Meter, Operating from 100 MHz to 40 GHz

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Figure 1. A complete broadband RF power meter

RMS-responding RF power meters are widely used in test and measurement applications to precisely and accurately measure the RF power of signals with varying crest factors. These expensive connectorized devices offer a high level of precision, while relying on extensive characterization and calibration, but this pr
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Date:
01/04/2021