Showing results: 16 - 18 of 18 items found.
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Series AS4 -
Teledyne Defense Electronics Relays & Coax Switch
Series AS4 solid-state single inline (SIP) four-pin relays are designed for mounting on a printed circuit board. The relays offer built-in voltage protection and can withstand very high current overloads. The relays have a low zero-cross window. The compact size and triac output make the AS relay the perfect retrofit for electromechanical relays. All Series AS relays are Zero-Cross switching.Available options include:AS24D4E/R 4Arms, 12-275Vrms, 600Vpeak Load; 4-30Vdc ControlAS24D4E-X1 4Arms, 12-275Vrms, 600Vpeak Load; 6-30Vdc Control; DIN-rail clip+LEDAS24D4E-X2 4Arms, 12-275Vrms, 600Vpeak Load; 6-30Vdc Control; DIN-rail clipAS46D4E/R 5Arms, 12-460Vrms, 800Vpeak Load; 4-30Vdc Control
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Bernstein AG
In general, inductive proximity switches consist of four basic elements: a coil, an oscillator, a threshold switch and an output stage with short-circuit protection.The oscillator generates a high frequency, electromagnetic alternating field which is emitted from the active face of the coil.Eddy currents are induced in a metal object that enters this field. These eddy currents draw energy from both the electromagnetic field and from the oscillator which is consequently attenuated.The more energy taken the closer the metal object moves towards the active face. The threshold switch switches on the output stage at a defined attenuation value.In proximity switches with a DC voltage supply, this switch is designed as an NPN transistor which switches the connected load to the negative pole or as a PNP transistor which switches the load to the positive pole. The output stage is a thyristor or a triac in AC voltage switches.
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Series S -
Teledyne Defense Electronics Relays & Coax Switch
The Series S single-phase relays are designed for all types of loads. The design incorporates an SCR or triac output. The relays utilize optical isolation to protect the control from load transients. All contain an internal snubber for output protection. High-current models are excellent for motor and UPS control. Zero-Cross or Random switching options available.Available options include:S24D25 25A, 12-280Vrms, 600Vpeak Load; 4-30Vdc Control; Zero-CrossS24R40 40A, 12-280Vrms, 600Vpeak Load; 3-30Vdc Control; RandomS24D40 40A, 12-280Vrms, 600Vpeak Load; 4-30Vdc Control; Zero-CrossS24D40 40A, 12-280Vrms, 600Vpeak Load; 90-240Vac/Vdc Control; Zero-CrossS48R25 25A, 24-520Vrms, 1200Vpeak Load; 4-30Vdc Control; RandomS48D25 25A, 24-520Vrms, 1200Vpeak Load; 5-30Vdc Control; Zero-CrossS48D50 50A, 24-520Vrms, 1200Vpeak Load; 5-30Vdc Control; Zero-CrossS48R75 75A, 24-520Vrms, 1200Vpeak Load; 90-240Vac/Vdc Control; Zero-CrossS48A50 50A, 24-520Vrms, 1200Vpeak Load; 90-240Vac/Vdc Control; Zero-CrossS48A50-22/R 50A, 24-520Vrms, 1200Vpeak Load; 17-80Vac/Vdc Control; Zero-CrossS48R125 125A, 24-520Vrms, 1200Vpeak Load; 4-30Vdc Control; RandomS60D50 50A, 24-690Vrms, 1600Vpeak Load; 7-30Vdc Control; Zero-CrossS60D125 125A, 24-660Vrms, 1600Vpeak Load; 7-30Vdc Control; Zero-Cross
