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Interference Technology

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Connection Re-established With NASA Spacecraft after 15 Years

 

AR RF/Microwave Instrumentation has provided its power amplifier, the model 700S1G4, to NASA in order to create a connection with the International Space/Earth Explorer 3 (ISEE-3), which was launched by NASA in the 1970s. “The 700S1G4 is a 700-watt, portable, self-contained, air-cooled, broadband, completely solid-state amplifier designed for applications where instantaneous … [Read more...]

Military Filter Product Line Expanded

 

Astrodyne Corporation has recently expanded its military filter product line by adding a new high performance single stage EMI filter - the LCR F19734. This EMI filter is can be used in aerospace, industrial and defense industries. “The LCR F19734, designed exclusively for use with the Excelsys Technologies’ power supplies, helps bring systems in compliance with MIL-STD 461F … [Read more...]

Company Announces New Circuit Breaker

 

SCHURTER Inc. introduces its new reliable circuit breaker, the T12-MSM. The T12-MSM is unique because it includes a robust metal switch and also acts as a circuit breaker. Also, the switch can be placed on the front of the device unlike most devices which house switches in the back. “SCHURTER combines its circuit breakers, with thermal operation (T12) and thermal-magnetic … [Read more...]

New Software Option Introduced

 

Due to the new CISPR 35 EMC standard, Rohde & Schwarz has released a R&S EMC32-K35 option for its R&S EMC32 EMC test software. “The new CISPR 35 will combine the current test standards for devices and components in the IT (CISPR 24) and consumer electronics (CISPR 20) fields,” the company said. This new adjustment will yield and easier setup process for electronic … [Read more...]

New High-Power Amplifier Added to Amplifier Family

 

Rohde & Schwarz introduces its new liquid-cooled amplifiers to its R&S BBL200 Amplifier family. These amplifiers offer up to 10kW of power in a frequency range from 9 kHz to 225 MHz, according to the company. These new amplifiers are beneficial because of its liquid cooling, which allows higher power and less noise during use. Most of the waste heat expelled from the … [Read more...]

GaN HEMT Die Introduced to Industry

 

Cree Inc., has just announced its new family of 50V GaN HEMT Die which includes the 40W CGHV60040D, 50V, and the 170W CGHV60170D. These products can operate up to 6GHz and are unique amongst the market for bare GaN HEMPT die. The dies yield a 65 percent increase in power efficiency and a 17dB small signal gain. “Cree’s new 0.4um, 50V GaN HEMT die offer hybrid amplifier … [Read more...]

New Power MOSFET Introduced

 

A new power MOSFET, also known as the Si8457DB, has been released by Vishay Intertechnology, Inc. This 12 V Chipscale MICRO FOOT is intended to lengthen battery life and reduce power consumption in electronic devices. Features of the Si8457DB include a low on-resistance at 1.8 V, extra safety features, space savings, less power usage, an extremely low voltage drop, less wasted … [Read more...]

Introduction of New Module yields ‘Industry First’

 

Cree, Inc. has released an all-SiC power module. The 1.7kV Power Module in an industry standard 62mm housing has lower production costs, smaller size, and lighter weight than typical products. The module also has a 10-times higher switching efficiency and 8mOhm on-resistance efficiency. The switching efficiency and voltage capability of the new module enables simplified … [Read more...]

New High-Voltage MOSFETs Offer Greater Efficiency

 

Vishay Intertechnology, Inc. announced its first 500 V High-Voltage MOSFETs. The new MOSFETs were built on E Series Super Junction Technology, have high power density and greater efficiency and are are also RoHS compliant with the ability to withstand extremely high energy pulses. Features of these new MOSFETs include a low on-resistance of 145 mΩ, and a very low gate charge … [Read more...]

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