JDSU datasheet template
Given the automated nature of the test, the number of optical elements in the path and the length of the fiber required to connect the DUTs to test fixtures require low coherence length
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Lowloss Core Switch Test Optical Switch
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D. Hou, M. Mu, F. C. Lee and Q. Li, "New High-Frequency Core Loss Measurement Method With Partial Cancellation Concept," in IEEE Transactions on Power Electronics, vol. 32, no.
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High-speed system architecture design of DCN core switch
Abstract Currently, the single chip bandwidth of the core switch used for the leaf/spare layer of the DCN network has reached 51.2T. How to design a low-cost, low-power, high
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PIN_switch_paper_full.doc
This paper describes the design, implementation and measured performance of low loss microwave Single Pole Double Throw (SPDT) and Single Pole 4-Throw (SP4T) switches.
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Optical Switch Qualification Test Repor
This report presents the qualification test results of MESU fiber optical switch products. The products chosen to performance the qualification testing are 1X2 SM fiber optical switch by
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An Accurate Approach for Calculating the Efficiency of a
The MOSFETs losses are composed of several parts: switching loss, conduction loss, gate drive loss, output capacitance loss, and LS MOSFET body-diode loss. These losses are analyzed in
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CORE LOSS TESTING
More importantly, the rotor operates on the slip frequency in the range of 1-3 Hz typically, which makes a 60Hz “LOOP TEST” test unrealistic. It is generally accepted that a HOT SPOT test
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Multi-Level PWM core loss tester employing switch-mode power
To this day, a standardized approach to measure and quantify the core loss increase in soft magnetic materials due to PWM-like excitation is lacking, given that the investigated phenomena highly
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How to enhance power and signal integrity with low noise
One way to keep the power loss in check is to minimize the dropout through the LDO. However, this approach will have a negative impact on noise performance. Additionally, higher
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Double Pulse Testing: The How, What and Why
For testing at temperatures lower than 0°C, which can be achieved with a chill plate and freezing water, the test setup can be installed inside an environmental chamber and the temperature
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IECEE TEST REPORT FORM TEMPLATE
The observations and test results in this report are relevant only to the sample tested. This report by itself does not imply that the material, product, or service is or has ever been under an
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Testing Core Loss for Rectangular Waveforms
In this project, we investigate a new approach that uses a simplified set of square-wave measurements to produce easy-to-use data that can be applied to calculate loss for any rectangular
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Ultra-Wideband and Low-Loss Core Selective Switch Employing
We experimentally show an ultra-wideband (130 nm), compact (~50 mm), low insertion loss (< 2.7 dB), and low-polarization-dependent-loss (< 0.25 dB) five-c
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