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Supplier: Allied Electronics, Inc.
Description: Designed for use where several telephones are connected to a single incoming-outgoing line. The TY Series is adaptable for hybrid, bridging or coupling applications. These coupling transformers provide a correct means of impedance matching and balancing through close coupling
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Supplier: Allied Electronics, Inc.
Description: Designed for use where several telephones are connected to a single incoming-outgoing line. The TY Series is adaptable for hybrid, bridging or coupling applications. These coupling transformers provide a correct means of impedance matching and balancing through close coupling
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Supplier: Allied Electronics, Inc.
Description: Input⁄Line Transformer, 2-3⁄8 in. Height, 2 in. Width, ± 2 dB Frequency Response WMT1A is a general purpose matching transformer that allows proper connections between high (10 kΩ) and low (600 Ω) inputs and outputs. It can be used to balance an unbalanced line or provide
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Supplier: Triad Magnetics
Description: Triad telecommunications transformers are designed to meet the requirements for access over leased private lines or through the dial-up switched telephone network. The TY series transformers are used for a variety of applications including impedance matching,
- Insertion Loss: 1 dB
- Features: Audio Transformer, Isolation Transformer, Other, Signal / RF Transformer, Switch Mode Transformer, Telecom / LAN Transformer
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Supplier: Triad Magnetics
Description: Triad produces a wide assortment of audio transformers for use in printed circuit designs. These transformers fill a broad application spectrum in the audio industry. Triad audio printed circuit transformers are used in line matching, telephone coupling, pulse
- Features: Audio Transformer, Both Sides, Isolation Transformer, Pulse Transformer, Signal / RF Transformer
- Mounting: PC / PCB Mount
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Supplier: Triad Magnetics
Description: Triad telecommunications transformers are designed to meet the requirements for access over leased private lines or through the dial-up switched telephone network. The TY series transformers are used for a variety of applications including impedance matching,
- Insertion Loss: 0.8 dB
- Features: Audio Transformer, Isolation Transformer, Other, Signal / RF Transformer, Switch Mode Transformer, Telecom / LAN Transformer
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Supplier: Allied Electronics, Inc.
Description: TRIAD audio printed circuit transformers are used in line matching, telephone coupling, pulse trigger, driver, interstage, output, isolation and input applications. Frequency Response Ranges: 200-15,000 Hz. Impedance Matching: 10% over frequency range.
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Supplier: TelephoneStuff.com
Description: 600-Ohm Plug-In Transformer for Power Amplifier. Features: - Provides balanced 600-ohm input match and isolation - impedance matches the output of a 600-ohm telephone line to a Bogen power amplifier input - Transformer connections terminated in a keyed nine-pin
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Supplier: Data Connect Enterprise, Inc.
Description: features to enhance overall performance: equalization, anti-streaming timer, transformer isolation toguard against data loss due to ground potential differences, and Silicon Avalanche Diode surgeprotection to guard against data line transients. The Model 1065 features V.52
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Supplier: Patton Electronics Co.
Description: features to enhance overall performance: equalization, anti-streaming timer, transformer isolation toguard against data loss due to ground potential differences, and Silicon Avalanche Diode surgeprotection to guard against data line transients. The Model 1065 features V.52
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Supplier: Visual Sound, Inc.
Description: TOA Electronics, Inc. 10 kohms, balanced input Mute send, telephone paging For balanced or unbalanced, line level equipment such as AM/FM tuners, tape decks and CD players Transformer isolation minimizes ground loop problems when connecting remote equipment Signal at
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Supplier: Littelfuse, Inc.
Description: Telephone Network Compatibility Caller-ID Reception Line Side Powered from Telephone Line 3.3 V or 5 V Power Supply Easy Interface with Modem ICs and Voice CODECs High Power Transmit Option
- Supply Voltage: 3.3 V, 5 V
- Features: Other
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Supplier: Littelfuse, Inc.
Description: Telephone Network Compatibility Caller-ID Reception Line Side Powered from Telephone Line 3.3 V or 5 V Power Supply Easy Interface with Modem ICs and Voice CODECs High Power Transmit Option
- Supply Voltage: 3.3 V, 5 V
- Features: Other
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Supplier: Littelfuse, Inc.
Description: Telephone Network Compatibility Caller-ID Reception Line Side Powered from Telephone Line 3.3 V or 5 V Power Supply Easy Interface with Modem ICs and Voice CODECs High Power Transmit Option
- Supply Voltage: 3.3 V, 5 V
- Features: Other
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Supplier: Silicon Labs
Description: Switched Telephone Network (PSTN). Other features include parallel phone detection, line-in-use monitoring, global caller ID, data/fax/voice discrimination, V.253 event reporting and excellent surge immunity. For applications that require a telephone handset, the Si2435/17 can
- Device Type: Modem
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Supplier: Data Connect Enterprise, Inc.
Description: and improving transmission and reception of serial data. Data is transmitted and received using a balanced interface, ensuring excellent immunity to circuit noise. The modems are coupled to the dedicated line through isolation transformers, rated at over 1,500 VRMS. The
- Form Factor: Desktop / Standalone
- Network Equipment: Modem
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Supplier: Data Connect Enterprise, Inc.
Description: (Circuit 108.2) signals. The low transmit level minimizes crosstalk on adjacent circuits within the same cable. Data is transmitted and received using a balanced signal, ensuring high immunity to circuit noise. Coupling to the dedicated line is through isolation transformers
- Form Factor: Desktop / Standalone
- Network Equipment: Modem
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Supplier: Patton Electronics Co.
Description: The Model 1065 Industrial Short Range Modem operates 2-wire (half duplex) or 4-wire (full orhalf duplex), in synchronous or asynchronous modes, over unconditioned telephone lines,supporting bit rates up to 64.0 kbps. The Model 1065 operates in synchronous mode betweenthe local and
- Form Factor: Desktop / Standalone
- Network Equipment: Modem
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Supplier: Data Connect Enterprise, Inc.
Description: The Model 1065 Industrial Short Range Modem operates 2-wire (half duplex) or 4-wire (full orhalf duplex), in synchronous or asynchronous modes, over unconditioned telephone lines,supporting bit rates up to 64.0 kbps. The Model 1065 operates in synchronous mode betweenthe local and
- Form Factor: Desktop / Standalone
- Network Equipment: Modem
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or unexpected downtime. Addressing Voltage Mismatch and Power Fluctuations This isolation transformer helps maintain stable operation by combining voltage conversion with (read more)
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transformers fill a broad application spectrum in the audio industry. Triad audio printed circuit transformers are used in line matching, telephone coupling, pulse trigger, interstage, output, isolation and input applications. (read more)
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Type Transformer Three Phase Isolation Transformer High Efficiency Transformer 2. Renewable Energy Continues to Drive Industrial Demand Solar farms, wind power (read more)
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Taoglas' line of LAN transformers is designed for commercial and industrial-grade applications, supporting 10/100Base-T, 1GBase-T, and 10GBase-T. The Exos series transformers include single, dual, and quad configurations not only for standard applications but also for Power (read more)
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North Scotland Sub-Centre: Chairman's address. Electrical interference
(b) Sectionalizing the telephone lines by isolating transformers , which is a simple and effective method, but entails the use of a.c. signalling on the telephone route and the provision of special terminal equipment to achieve this.
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An analog front end for a two-chip 2400-bit/s voice-band modem
The XPG is a programmable amplifier with sufficient drive capability to drive the telephone line through an isolation transformer which is generally a part of the data access arrangement (DAA).
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Discussion on ¿Practical aspects of telephone interference arising from power systems¿
…magnetic screening of a telecommunication cable, with the appropriate magnetic material, can quite easily give a screening factor in the region of 0-1, and this effect, combined with the use of isolating transformers on the telephone line , could achieve decided improvements.
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An MC68000 processor controlled telephone interface for low cost systems
low-power circuitry to the telephone line is made through an isolation transformer with double secondary coil, allowing for different electrical circuits for the input and output signals.
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Experiences with telemetry of biomedical data by telephone, cable and satellite: Domestic and international
Both of these units contain coupling/ isolation transformers to match the standard telephone line impedance (600 f2).
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Smart telephone design-caller identification and answering machine
To interface the telephone line with the smart telephone device an isolation transformer and two resistors have been used.
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PC remote control of appliances by using telephone lines
the input pins 9 and 10 of DTMF receiver IC were connected to an Isolation transformer which was used to isolate the telephone line ground from the digital ground.
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Discussion on ¿Record of experience on the Irish electricity supply system¿ before the Transmission Section, 16th April, 1947
The increase in insulation of the lines and the installation of the telephone - isolating transformers at the main stations cured this trouble.
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The authors' reply to the discussion on ¿Record of experience on the Irish electricity supply system¿
The increase in insulation of the lines and the installation of the telephone - isolating transformers at the main stations cured this trouble.
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HANDBOOK OF BIOMEDICAL INSTRUMENTATION, THIRD EDITION > Biomedical Telemetry
Both at the transmitting as well as receiving ends, coupling or isolation transformers are used to match the standard telephone line impedance.