Electrical • Power Distribution • Power Supplies • Hot Swap Power Supplies

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  • Acopian Technical Co.

    Acopian Technical Company designs and manufactures redundant, hot-swap power packages, modular redundant power systems, and N+1 redundant, hot-swap power supplies. The power packages are available as wall mounting, rack mounting, or pluggable rack mounting types. Both the power packages and redundant power systems that are linear regulated (5V to 125V models) or switching regulated (3.3V to 125V models). The company's N+1 redundant power supplies are low profile, single output power supplies that are available as AC-DC or DC-DC. The power supplies feature an input voltage of 90-265 VAC or 110-350VD. All the power supplies and power packages are used in communication systems, computer systems, process controls, utility and municipal systems, and security/safety alarm systems.

  • Athena Power Inc

    Athena Power Inc. produces a series of mini redundant EPS power supply modules that have hot-swap and power sharing features. Used as a power source for telecommunications systems, industrial systems, and other mission critical applications; the hot-swap power supplies feature output power of 400W, 500W, or 658W. Input voltages of each mini redundant power supply module are 115V/230VAC or 88 to 264 VA.

  • Intel

    Intel distributes a 770W hot-swap power supply module and 760W hot-swap power supply module.

  • iStar USA

    iStar USA manufactures a 3U redundant series of power supplies that feature hot swappable power modules, a temperature control fan, and load sharing functions, which provide precision power and safety protection for all electronic equipment. The 3U, hot-swap power supplies feature output powers of 1000 W, 700 W, or 800 .

  • PowerOne

    PowerOne manufactures 450 watt, rack mount DPA/IBA power supply modules that feature a hot swap front end, which offers high efficiencies and extensive l2C interface capabilities. The power supplies feature AC connection options that include backplane-mounted hot swap connectors and front mounted IEC receptacles.


  • Quintech Electronics & Communications

    Quintech Electronics & Communications manufactures a RPS series, 16-port redundant LNB power supply that provides a centralized power source for up to eight LNAs, LNBs, upconverters, downconverters, and line amplifiers. The power supply unit is comprised of two hot swappable power supply modules configured for nominal voltage of 24 VDC @ 2.5 amps. The hot swappable power supplies have also been designed for international use with an input voltage of 100-240 VAC.

  • SilverStone

    SilverStone designs a ST55GF chassis that features a 550W PS/2 redundant, hot swappable power supply. Designed for users with mission-critical systems or file servers, the chassis also features a durable zinc-plated surface and pull-out handle bar.

  • Switching Power Inc

    Switching Power Inc. produces hot swap, redundant standard power supplies including 250 watt, 350 watt, 500 watt, 700 watt, 750 watt, 830 watt, 1500 watt, and 3000 watt model. The various hot-swap power supplies have chassis sizes of 3U, 6U, and 9U - with both 19-inch and 24-inch standard rack widths available.

  • Technology Dynamics Inc

    Technology Dynamics Inc. manufactures AC-DC/DC-DC hot swap redundant power supplies that feature 750 watts and five outputs; 600-1200 watts and a single output;  400-3000 watts and a single output; 1000-3000 watts and single/multiple outputs; 1500-6000 watts and a single output; 1500-12000 watt and asingle output; or 1500-18000 watts and a single output. The various power supplies have chassis sizes of 1U high, 2U high, 3U high, 6U high, and 10U high.

  • Tessco

    TESSCO Technologies Inc. broadband hot swap rectifier systems, and centurion hot swap rectifiers and shelves manufactured by NewMar; along with 48VDC hot swap power and distribution systems produced by Alpha. The supplier also distributes rackmount power supplies - with hot swap modules - manufactured by Samlex.

  • TRC Electronics

    TRC Electronics distributes hot swappable power supplies that are low profile and 1U in height. Specifications of the hot swap power supplies include: universal AC input voltage of 90-264VA; active current sharing up to 3000W in 19" rack; output voltages of 12VDC, 24VDC, or 48VDC; output currents of 60A, 40A, or 21A; and output power of 720W, 960W, or 1008W.

  • Unipower Corp

    Unipower Corp. manufactures hot-swap, multi-output power supplies that are used redundant centralized power applications within communications, networking, data centers and industrial systems. The power supplies are available as AC input or DC input models, and feature output voltages from 1.8VDC to 12 VDC; and output power of 175W, 200W, 350W, or 600.

  • XP Power

    XP Power provides rack mount/hot-swap AC-DC power supplies including 350 watt, 1500 watt, and 50-22kW series. The MFA350 series features U-channel and hot swap formats, along with high power density up to 11.1 W/cubic inch. The C series has one to four outputs, while the GFR1K5 series features high power density of 18W/in3.

  • American Portwell Technology Inc.

    American Portwell Technology Inc. develops 300W PS/2 hot-swap redundant power supplies that are suitable for 2U and up chassis. The hot swap power supplies feature a maximum of +5V standby output of 2A.