Application Note: GXNC14C Temperature Considerations
Since Gigavac contactors are operated by a coil that changes resistance with temperature, Pickup Voltage and Drop Out Voltage will decrease at temperatures below 25C and increase at temperatures ab
Learn MoreApplication Notes: GX Coil Suppression
In order to limit the Back EMF to manageable levels, Gigavac’s contactors have built-in suppression for all DC coils.
Learn MoreApplication Notes: HX460B Coil Temperature Considerations
Since Gigavac contactors are operated by a coil that changes resistance with temperature, Pickup Voltage and Drop Out Voltage will decrease at temperatures below 25C and increase at temperatures ab
Learn MoreApplication Notes: HX460C Coil Temperature Considerations
Since Gigavac contactors are operated by a coil that changes resistance with temperature, Pickup Voltage and Drop Out Voltage will decrease at temperatures below 25C and increase at temperatures ab
Learn MoreApplication Note: Partially Welded Contacts and Effects on Auxiliary Contacts
We have received some inquiries from customers who claim that the auxiliary contacts are either "welded" or unexpectedly staying closed when the main contacts are open.
Learn MoreApplication Note: P Series MiniTACTOR 12Vdc Coil Temperature Considerations
Since Gigavac contactors are operated by a coil that changes resistance with temperature, Pick-up Voltage and Drop Out Voltage will decrease at temperatures below 25C and increase at temperatures a
Learn MoreApplication Note: P Series MiniTACTOR 24Vdc Coil Temperature Considerations
Since Gigavac contactors are operated by a coil that changes resistance with temperature, Pick-up Voltage and Drop Out Voltage will decrease at temperatures below 25C and increase at temperatures a
Learn MoreApplication Note: Two Coil Economizer Principles and Operation
In order to provide contactors with the highest possible performance in the smallest package the GX14, GX16, MX14, and MX16 contactors use a coil economizer.
Learn MoreApplication Note: Pressure Sensing in Hydrogen Boilers
In recent years, there has growing momentum behind the idea of hydrogen-fired boiler systems, which represent a clean energy alternative to natural gas-driven systems.
Learn More