Bel Fuse, Inc.

DC/DC Converter features integrated heatsink.
Electrical Equipment & Systems

DC/DC Converter features integrated heatsink.

Measuring 1.45 x 4.25 x 0.95 in. including built-in heatsink, ¼ brick, 450 W CoolConverter(TM) GALW9V647 features input voltage of 36 "75 Vdc and single isolated output of 9.6 Vdc. Output current is rated to 47 A, while line and load regulation is ±0.2% and 2%, respectively. Featuring open-frame, single-board design, microprocessor-controlled unit uses synchronous rectification for operating...

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Circuit Protection Modules suit Tip and Ring applications.
Electrical Equipment & Systems

Circuit Protection Modules suit Tip and Ring applications.

SIP modules combine fuses, overvoltage protectors, and resistor networks into vertical mount, SIP configuration. Fuses comply with Power Cross test requirements UL 1950-60950 along with Telcordia/Bellcore GR-1089 for Tip and Ring protection. Packaged on ceramic substrate, devices come in 2- and 4-channel designs. Fuses offer 1.25 A rating at 600 Vac/125 Vdc, and feature power cross rating of 600...

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Transformers suit high-density PC board applications.

Transformers suit high-density PC board applications.

Surface-mount transformers, with 0.39 x 0.38 x 0.50 in. footprint, optimize the ADSL and G.SHDSL capabilities of Titanium(TM) G24 and Octane chipsets. Components comply with UL 1950 and EN60950 to provide basic insulation barrier with working voltage of 150 Vrms and operating temperature range of -40 to +85°C. Chipsets deliver asymmetric data rates of up to 8 Mbps, and symmetric data rates of up...

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DC/DC Converters operate from nominal 3.3 V source.
Electrical Equipment & Systems

DC/DC Converters operate from nominal 3.3 V source.

V7PC-10C series non-isolated, step-down DC/DC converters provide up to 10 A output current from 3.3 V bus input. Output voltages range from 2.5 to 1.0 V; efficiencies range up to 92% full load. Singe-in-line (SIP) converters with thermal management require less than 1 square in. of PCB space. Operate to 70° C with no derating over 3.0 to 3.6 V input range. Optional remote sense pin is available.

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DC/DC Converters power low voltage silicon from 5V source.
Electrical Equipment & Systems

DC/DC Converters power low voltage silicon from 5V source.

V7PC-10B Series non-isolated, step-down converters provide up to 10 A of output current from 5 V source. Output voltages range from 3.3 V down to 1.0 V. V7PC-10B25S 2.5 V unit delivers 92% efficiency at full load, while 3.3 V unit, V7PC-10B33S delivers 94%. Converters feature single-in-line package, overvoltage and short-circuit protection, and fixed-frequency operation. They operate to 70 deg C...

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DC/DC Converters provide efficiencies above 90%.
Electrical Equipment & Systems

DC/DC Converters provide efficiencies above 90%.

V7PC-04C Series non-isolated boost DC/DC converters provide 5 V power from 3.3 V source. They operate over 3.0 to 4.0 V input range, while providing maximum output current of 4 A. Available with or without remote on/off feature, step-up units allow operation to 70 deg C with no derating. Converters feature single-in-line package, fixed-frequency operation, and overvoltage and short circuit...

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Transformers are for full rate or ADSL applications.
Electrical Equipment & Systems

Transformers are for full rate or ADSL applications.

Engineered to match Texas Instruments' AC5 octal chipsets, Bel S560-6600-Z6 and S560-6600-CE transformers offer total harmonic distortion in EP10 packages. They are suited for Digital Subscriber Line Access Multiplexer equipment and may be specified for remote site Digital Loop Carrier multi-port applications. Devices feature electromagnetic interference suppression, operating temperature range...

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