Figure-1 shows the schematic diagram of the device. P1 is used to connect the 220V-AC input and the ON/OFF switch to the circuit. C1 is used to reduce the AC voltage. The value of the C1 also ...

API Technologies Corp. announced its latest development in NTC thermistors, Surge-Gard inrush current limiting devices. API Technologies Corp. announced its latest development in NTC thermistors, ...

MALVERN, Pa., Sept. 23, 2025 (GLOBE NEWSWIRE) -- Vishay Intertechnology, Inc. (NYSE: VSH) today announced that its Vishay Ametherm SL2220007 bigAMP inrush current limiting negative temperature ...

Reducing Component Counts, Self-Protecting Devices Combine Energy Handling to 340 J With R25 Values to 1.5 kO and High Voltages to 1200 VDC MALVERN, Pa., Oct. 30, 2024 (GLOBE NEWSWIRE) -- Vishay ...

Devices Combine Energy Handling to 340 J With High Voltages to 1200 VDC in Compact Package to Reduce Component Counts and Save Space MALVERN, Pa., Oct. 22, 2025 (GLOBE NEWSWIRE) -- Vishay ...

Many applications today, including industrial machinery, power tools and other high current equipment, use limiting inrush current as a major design consideration to combat the problematic effects of ...

MALVERN, Pa., Sept. 23, 2025 (GLOBE NEWSWIRE) -- Vishay Intertechnology, Inc. (VSH) today announced that its Vishay Ametherm SL2220007 bigAMP inrush current limiting negative temperature coefficient ...

MALVERN, Pa., Oct. 30, 2024 (GLOBE NEWSWIRE) -- Vishay Intertechnology, Inc. (NYSE: VSH) today introduced a new series of inrush current limiting positive temperature coefficient (PTC) thermistors.

Ametherm has acquired the SURGE-GARD inrush current limiter product line, formerly manufactured by RTI Electronics, from Measurement Specialties Inc. Ametherm has acquired the SURGE-GARD inrush ...