Products/Services for Telephone Ring Voltage Transformers
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Voltage and Potential Transformers - (69 companies)Voltage and potential transformers are used to measure voltage (potential). The secondary voltage is substantially proportional to the primary voltage and differs from it in phase by an angle that is approximately zero. Voltage and potential...Type / Applications -
Telephones and Cellular Phones - (481 companies)...and polyphonic ring tones. Mobile telephones and cell phones with a digital camera, Web browser, and speakerphone are also available. Personal digital assistant (PDA), or PDA phones, include either a Symbian (R) (Symbian Ltd.), Pocket PC, or Palm (R) computer... -
Transformers - (2112 companies)Transformers are electrical devices that are designed to transfer energy from one circuit to another by electromagnetic induction. They are used typically to increase or decrease voltage as it passes from one side of the device through the other...
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Electronic Transformers - (35 companies)...impedance. They are also used to modify or maintain frequency response and wave shape at varying potentials. Because electronic equipment uses electron tubes, electronic transformers must provide appropriate bias voltage values for proper operation...
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Constant Voltage Transformers (CVTs) - (25 companies)Constant voltage transformers (CVTs) or ferroresonant transformers produce a constant secondary (output) voltage for varying primary (input) voltages within a certain range. Constant voltage transformers (CVTs), or ferroresonant transformers...
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Power Transformers - (1025 companies)Power transformers convert power-level voltages from one level or phase configuration to another. They can include features for electrical isolation, power distribution, and control and instrumentation applications. Power transformers convert...
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Slip Rings - (117 companies)...radio, etc. Specifications. Important performance specifications to consider when selecting slip rings include operating speed, number of circuits, number of signal or voltage circuits, maximum voltage for the signal circuits, maximum current...
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Telephone Components and Accessories - (392 companies)Telephone components and telephone accessories are used in telephone systems. There are many different types available when considering a telephone component or phone accessory. Types of Telephone Components and Accessories. Examples of telephone...
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O-rings - (744 companies)O-rings are solid-rubber seals that are shaped like a doughnut. When pressed between two mating surfaces, O-rings block the passage of liquids or gases. O-rings are solid-rubber seals that are shaped like a doughnut. When pressed between two mating...
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RF Transformers - (127 companies)RF transformers transfer energy from one circuit to another by electromagnetic induction. Typically, they are used to increase or decrease voltage as it passes from one side through the other. RF transformers are devices designed to transfer energy...
Product News
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ELANTAS North America LLC
Constant Voltage Transformers Constant Voltage Transformers. Liquid Electrical Insulation Resin Solutions. Constant voltage transformers produce a consistent output voltage despite varying input current or varying load.The load could be anything that needs a regulated power source, whether it be personal electronics or office equipment. Product Summary. Pedigree (R), Ripley TM, RanVar TM, Isonel (R) and ELAN-Guard (R) and insulating resins are perfect for keeping your constant voltage transformers in top performance... (read more)Browse Electrical and Electronic Resins Datasheets for ELANTAS North America LLC -
BRIM Electronics, Inc.
Flat/Modular Telephone Cables BRIM ELECTRONICS, INC. ANNOUNCES THE INTRODUCTION OF A NEW SERIES OF FLAT/. MODULAR STRAIGHT TELEPHONE CABLES. THIS SERIES IS RUN IN 4, 6 & 8 CONDUCTORS,. 26 AWG 7/34 & 28 AWG 7/36 TINNED COPPER CONDUCTORS WITH POLYPROPYLENE. INSULATION OVER THE INDIVIDUAL CONDUCTORS, AND AN 80 C SILVER SATIN COLOR. PVC JACKET OVERALL. DESCRIPTION: 4, 6 OR 8 CONDUCTORS OF 26AWG 7/34 OR 28AWG 7/36 TINNED COPPER, PP INSULATION, 80 C SILVER SATIN PVC JACKET OVERALL. SUITABLE FOR EXTENDING TELEPHONE LINES OR OTHER... (read more)Browse Flat Cables Datasheets for BRIM Electronics, Inc. -
Shenzhen Xingkerong Technology Co., Ltd
Transformer Voltage Stabilizer All In One Tech. 1? Core Definition and Design Logic of Steady State Technology. Stable transformation technology is a power processing technology that focuses on "integration, efficiency, and precision". Through modular structural design, it integrates compensating voltage regulators and dry-type isolation transformers into the same chassis, ultimately forming the core product of "Stable Transformation Integrated Machine". The core design logic adopts the optimal architecture of "stabilizing voltage first... (read more)Browse Voltage Regulators Datasheets for Shenzhen Xingkerong Technology Co., Ltd -
3X Ceramic Parts Company Limited
High Voltage Ceramic to Metal Brazing Tube Ring High Voltage Ceramic to Metal Brazing Tube Ring. Ceramic to Metal Brazing Tube are commonly used in the fields of high pressure , high voltage and high working temperature electronic industry or electrical parts . Its main properties include gas air tight , high temperature resistance , acid and alklain resistance , chemical resistance and electrical insulating . Ceramics have many excellent properties such as wear resistance, high temperature resistance, high hardness and corrosion resistance... (read more)Browse Industrial Ceramic Materials Datasheets for 3X Ceramic Parts Company Limited -
Triad Magnetics
Custom Transformers Triad Magnetics' pioneering design process promotes innovation. There are thousands of Triad Magnetics designs providing application solutions throughout the world, from data processing to telecommunications to power conversion. Our engineers are experienced in all styles, Thru-hole, SMD, Leaded, Planar, Toroidal, Potted, Flat Wire, Litz Wire, Bobbin Wound, Edge Wound, Section Wound, Low Frequency, High Frequency, Low Voltage and High Voltage. If you need it, we can design and manufacture... (read more)Browse Transformers Datasheets for Triad Magnetics -
Triad Magnetics
Instrument Transformers Triad Magnetics' pioneering design process promotes innovation. There are thousands of Triad Magnetics designs providing application solutions throughout the world, from data processing to telecommunications to power conversion. Our engineers are experienced in all styles, Thru-hole, SMD, Leaded, Planar, Toroidal, Potted, Flat Wire, Litz Wire, Bobbin Wound, Edge Wound, Section Wound, Low Frequency, High Frequency, Low Voltage and High Voltage. If you need it, we can design and manufacture... (read more) -
Triad Magnetics
Current Transformers Triad Magnetics' pioneering design process promotes innovation. There are thousands of Triad Magnetics designs providing application solutions throughout the world, from data processing to telecommunications to power conversion. Our engineers are experienced in all styles, Thru-hole, SMD, Leaded, Planar, Toroidal, Potted, Flat Wire, Litz Wire, Bobbin Wound, Edge Wound, Section Wound, Low Frequency, High Frequency, Low Voltage and High Voltage. If you need it, we can design and manufacture... (read more) -
Triad Magnetics
Isolation Transformers Triad Magnetics' pioneering design process promotes innovation. There are thousands of Triad Magnetics designs providing application solutions throughout the world, from data processing to telecommunications to power conversion. Our engineers are experienced in all styles, Thru-hole, SMD, Leaded, Planar, Toroidal, Potted, Flat Wire, Litz Wire, Bobbin Wound, Edge Wound, Section Wound, Low Frequency, High Frequency, Low Voltage and High Voltage. If you need it, we can design and manufacture... (read more)Browse Isolation Transformers Datasheets for Triad Magnetics -
Douglas Electrical Components
Liquid/Oil Immersed Transformer Feedthroughs customized seals for wires passing through transformer housings. These feedthroughs support vacuum and positive pressure applications and can be designed with NPT threads, radial O-ring seals, bulkhead fittings, and other custom mechanical interfaces. They allow secure transmission of power and signal in, out, and within transformer equipment. Connector-to-wire feedthroughs with integrated connectors simplify installation, improve quality, and reduce manufacturing time, especially in applications... (read more)Browse Feedthroughs Datasheets for Douglas Electrical Components -
TPS Elektronik GmbH
Transformers - Three Phase Pad Mounted Transformer The Three Phase Pad Mounted Transformer is a factory direct,American standard (ANSI/IEEE) distribution solution built for safe,stable and efficient power conversion in demanding field installations. Featuring an isolated HV/LV compartment design inside a lockable,outdoor ready cabinet with radiator cooling,it supports a wide rated capacity range from 75 kVA to 3735 kVA. Primary (HV) voltage is customizable from 34.5 kV to 13.8 kV (and other common utility ratings),while secondary (LV) output... (read more)Browse Transformers Datasheets for TPS Elektronik GmbH
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A 60-cm multi-channel system employing pulse-phase modulation
… wherever connection is to be made to a two-wire line; (k) a ringing system to handle line- telephone ringing signals, whose frequencies are … … passed by audio-frequency transformers and hybrid coils of … … a 17-c/s ringing voltage to the outgoing line …
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Subject Index
… 3217 phototransistor, tensperature-stabilized, 1109 representation by biiaipy-decision programs, 3215 ring -type,forhigh-speed multiplexing, 3218 using saturable transformers , 1471 using semiconductors, current … … various types, 723 with voltage -controlled delay, 2865transistor, nodal … … for data transmission over telephone lines, 1684 f.m …
