ThomasNet Industrial Newsroom - Electronic Components & Devices

Wirewound Chip Inductors suit DC-DC converter applications.

info@productnews.com (ThomasNet News) — Fri, 06 Nov 2009 08:43:11 -0500

Series LQH3NP_J0 series wirewound chip inductors has low profile (1.2 mm max), and is available in 1.0-47 µH denominations. The series features low DC resistance, down to 0.040 Ohm, and rated current up to 1.62 A is supported. All parts are magnetically shielded to avoid electromagnetic interference with surrounding circuitry. Maximum footprint is 3.2 x 3.2 mm.

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Electronic Components and Devices

Search for suppliers of: Chip Inductors | Wirewound Inductors

Liquid Cooled ATR Enclosures are configurable.

info@productnews.com (ThomasNet News) — Fri, 06 Nov 2009 08:43:10 -0500

Configurable for variety of liquids, including polyalphaolefin and ethylene glycol/water mixture, 720 Series suits high thermal load systems, based on VPX technology. Cooling side panels are configurable for either front or rear coupler access. Line-replaceable unit features avionic approved field changeable/replaceable components and low MTTR. Product can be installed onto tray with precision blind-mate drip-less connection, in combination with mating liquid avionics tray.

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Mechanical Components and Assemblies
Electronic Components and Devices

Search for suppliers of: Electronic Equipment Chassis | Electronic Enclosures

Oil-Immersed Capacitors offer low stray inductance/losses.

info@productnews.com (ThomasNet News) — Fri, 06 Nov 2009 08:43:08 -0500

Measuring 1 7/8 x 1½ x 1½ in. and weighing 0.9 lb, CHGOIL5XXX series mounts with two ¼ or 6 mm bolts on 1½ in. mounting footprint. Capacitors in CHLOIL5XXX series, measuring 2¾ x 1 3/16 x 1¼ in. and weighing 0.7 lb, mount with 2¼ or 6 mm bolts on 5/8 in. footprint. Both conduction-cooled, metallized polypropylene capacitors are available in 0.05-2.4 µf and operate continuously at 1,000 Vrms and 400 kHz, generating 250 kVAr. At lower voltages, they operate at frequencies up to 1 MHz.

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Electronic Components and Devices

Search for suppliers of: High Voltage Capacitors | High Frequency Capacitors | Surface Mount Capacitors

DC/DC Controller drives all N-channel power MOSFET stages.

info@productnews.com (ThomasNet News) — Fri, 06 Nov 2009 08:43:06 -0500

Housed in thermally enhanced 3 x 3 mm QFN-16 package, LTC3775 synchronous step-down DC/DC switching regulator controller features 4.5-38 V input range and 30 ns minimum on-time. Onboard MOSFET gate drivers allow use of high-power external MOSFETs to produce output currents up to 20 A with output voltages ranging from 0.6 to 80% of input voltage. Constant-frequency, leading edge modulation, voltage mode line feed forward architecture provides selectable or PLL frequency from 250 kHz to 1 MHz.

This story is related to the following:
Electronic Components and Devices
Controls and Controllers
Electrical Equipment and Systems Sponsored by: Globtek Inc. - Your Power Partner...For Over 20 Years!

Search for suppliers of: Voltage Regulators | Switching Regulators | DC To DC Converters | Integrated Circuits (IC)

Single-Phase Step Down Controller powers NVIDIA® GPUs.