Cohu Inc (NASDAQ:COHU) unveiled on Tuesday the new cDragon
contactor for testing a range of RF devices used in mobile and IoT (Internet of Things) applications.
All the models of the Solicon DRC3 Series combine the benefits and advantages of a solid state
contactor with the functionality and simplicity of use of an electromechanical
contactor thanks to the proprietary thermal management technology (Patented) and complete electrical insulation (no grounding required); the embedded auxiliary contacts, normally open and/or normally closed are intended to be used at 18-280Vac.
After sealing the first
contactor, I moved to the other side of the aircraft to seal the other one.
ONCE THE
CONTACTOR FAILS, THERE'S NO POWER OUTPUT TO THE LOAD TERMINALS...
Taking into account the fact that the efficiency of the
contactor decreases considerably as water diffuses into the pores of the membrane, the previous researches had mainly focused on hydrophobic membranes.
With the premium system, maintenance is easier through initiation and control of the bypass power
contactor via door-mounted controls.
This strategic expansion will increase the production capacity of hollow fiber membrane array and membrane
contactors to keep up with growing markets.
(Watlow previously did not supply the current transformer or mechanical
contactor.) These six components (not to mention the heater and sensor) had to be wired together and frequently required long runs of multiple wires from the control cabinet to the processing machine.
The YieldPro
contactor is very short electrically, which expands its use to 18 GHz and dramatically reduces parasitic inductance and capacitance that degrade measurement performance.
The proposal suggests use of flocculation, settling, slow sand filtration, and limestone
contactors. Although the processes of flocculation, settling, and slow sand filtration are well known, there appears to be little practical engineering information available on the design of limestone
contactors.
The
contactor is a stamped spring pin with 31 gram actuation force per ball and cycle life of 125,000 insertions.