Company News

Power Sources Unlimited, Inc.

200 Stonewall Blvd., Suite 4, Wrentham, MA, 02093, USA

  • 800-966-7784

Latest New Product News from
Power Sources Unlimited, Inc.

Electrical Equipment & Systems

CQB150W Series 150 Watt DC-DC Converter features 2250 VDC isolation voltage.

Jul 13, 2017

Suitable for railway, distributed power architectures, telecommunications and industrial applications, CQB150W Series 150 Watt DC-DC Converter is available in output voltages of 5, 12, 24, 28, 48 VDC. Operated in temperature range of –40 °C to 105 °C, unit comes with heat sink, thermal pad, remote on/of option and mounting screws. Offering no load power consumption, product meets... Read More

Electrical Equipment & Systems

CFM300S Series AC-DC Power Supply delivers power of 300 W.

Jun 14, 2017

Featuring 5V stand-by output and 12V fan output, CFM300S Series AC-DC Power Supply comes in 3.00 x 5.00 x 1.26 in. footprint. Providing input voltage range of 90~264VAC, unit is operated from -40°C to + 80°C temperature range. Offering no load power consumption of <0.3W and low leakage current of ≤300µA, product is available in 12, 24, 36, and 48VDC output voltages. Meeting EN 55032 and... Read More

Electrical Equipment & Systems, Health, Medical, & Dental Supplies and Equipment

PPWAM280 AC-DC Power Supply can be operated at 5000m altitude.

May 12, 2017

Featuring 90-264 VAC input voltage with single output options of 12V, 24V, 28V, 48V and 54V, PPWAM280 Series 280 Watt AC-DC Power Supply offers MTBF greater than 200,000 hours at full load. Housed in 3 x 5 x 1.18 in. open-frame package, unit comes with over voltage, short circuit and overload protection. Operated in 0 to 70°C temperature range, product delivers leakage current of <100uA at... Read More

Electrical Equipment & Systems

TRH150A Series AC-DC Adapters meet CB, UL/cUL, GS, CE and PSE standards.

Apr 28, 2017

Offering 12, 15, 18, 19, 24, 28, 36 and 48VDC single output voltages, TRH150A Series AC-DC Desktop Adapters feature short circuit and over-voltage protection. Operated in -30 to 65℃ temperature range with 90~264VAC input, units are measures 7.09 x 2.91 x 1.61 in.

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Electrical Equipment & Systems

PEAD72 Series Desktop Power Supply features LED on indicator.

Feb 20, 2017

Available with single output models of 12V, 15V, 18V, 19V, 24V, 36V or 48V, PEAD72 Series Desktop Power Supply features overload and short circuit protection. With universal input of 90-264VAC, unit is operated in 0 to +40°C temperature at less than 5000m operating altitude. Available with C14, C6, C8 and C18 options of AC input receptacles with DC output plug of 2.5 mm x 5.5 mm barrel... Read More

Electrical Equipment & Systems

5W DC-DC Converters provides single and dual output voltages.

Nov 14, 2016

Housed in 1.23 cm3 cubical package, isolated 5W DC-DC Converters of 5WI series comes with overload and short circuit protection and is used in industrial applications. Provides single output voltage ranging from 3.3 to 24VDC and dual from ±5 to ±15VDC, product offers 4:1 wide input voltage range of 4.5-12VDC, 9-36VDC and 19-75VDC. With operating temperature of -40°C to +75°C, unit has... Read More

Electrical Equipment & Systems

Fanless AC/DC Switching Power Supply delivers 200-400 W.

Sep 30, 2016

Providing up to 400 W of continuous power with convection cooling, Protek Power PUB200/250/300/400 Series features 7.93 x 4.13 x 1.59 in. perforated metal case, terminal strip connection for facilitated installation, and universal 90–264 Vac input. Single output options are available, operating range is 0° to +70°C, and efficiencies reach up to 94%. Along with ±0.5% max line... Read More

Electrical Equipment & Systems

DC-DC Converters suit space-critical applications.

Sep 13, 2016

Housed in DIP-16 metal package, 8 Watt TEL 8 Series offers 2:1 wide input voltage range along with efficiency up to 86%, which allows for operating temperature of -40 to +70°C without derating. Units are available in single 3.3, 5, 12, 15, 24 Vdc and dual ±12 and ±15 Vdc output voltages. Standard features include overload and short circuit protection, regulated outputs, and 1,500 Vdc I/O... Read More

Electrical Equipment & Systems

Rugged, 300 W DC/DC Converters feature EN 50155 approval.

Sep 06, 2016

Featuring 4:1 input voltage ranges, shock- and vibration-resistant TEQ 300WIR series is designed for industrial applications where PCB mounting is not possible and offers single output voltages of 12, 24, 28, and 48 Vdc. Chassis-mount products, with efficiency up to 92% and EN 50155 approval for railway applications, support power sharing for up to 3 units in parallel. Operating range is -40... Read More

Electrical Equipment & Systems, Health, Medical, & Dental Supplies and Equipment

High-Density Medical AC/DC Switching Power Supply is BF rated.

Aug 11, 2016

Providing 360 W regulated power in 4 x 6 in. footprint, open frame PPWAM360 Series complies with international medical safety regulations per IEC/EN/UL 60601-1 3rd edition, 2x MOPP primary to secondary level, and BF rated output requirements. Universal input range is 90–264 Vac, and available single-output voltages include 12, 24, 28, 48, and 54 Vdc. Operating from 0 to +70°C... Read More

Electrical Equipment & Systems, Health, Medical, & Dental Supplies and Equipment

Medical AC/DC Switching Power Supply has high-density design.

Jul 14, 2016

Providing 300 W of regulated power, open-frame CFM300M Series complies with international medical safety regulations and meets radiated and conducted emission requirements. Universal input range is 90–264 Vac, and available single-output voltages include 12, 24, 36, and 48 Vdc. Delivering efficiency up to 94% at 230 Vac, this 3.000 x 5.000 x 1.382 in. series operates from -40 to +80°C... Read More

Electrical Equipment & Systems, Health, Medical, & Dental Supplies and Equipment

AC-DC Power Supplies support medical and ITE applications.

Jul 06, 2016

Available in open frame or optional chassis and cover package, 400 Watt NXT-400M Series offers up to 4 regulated DC output voltage combinations from 3.3–28 Vdc with inhibit available on all 4 outputs. Standard features include universal 85–264 Vac input, active power factor correction, over-power and over-voltage protection, power fail warning, remote sense, and 5 V/2 A standby output.... Read More

Electrical Equipment & Systems

DC-DC Converters feature ultra-wide input range.

Jun 17, 2016

Available in open frame or optional encapsulated package, 30 Watt CP30 and 40 Watt CP40 Series offer ultra-wide 2:1 and 4:1 input range. Units provide single output voltages of 3.3, 5, 12, and 15 Vdc and have wide operating temperature of -40 to +85°C with derating. Measuring 1 x 1 x 0.4 in., RoHS-compliant converters feature fixed-frequency operation; auto-restart over-voltage, over-current,... Read More

Electrical Equipment & Systems

DC-DC Converters feature ultra-wide 4:1 input.

May 03, 2016

With 4:1 input range of 9–36 Vdc and 18–75 Vdc, 40 Watt ECLB40W and 60 Watt ECLB60W offer single output voltages of 3.3, 5, 12, and 15 Vdc as well as dual output voltages of ±12 and ±15 Vdc. RoHS-compliant converters feature efficiency up to 92%, regulated outputs, remote on/off, and 1,500 Vdc I/O isolation. Housed in 6-sided shielded metal case measuring 2.05 x 1.20 x 0.40 in.,... Read More

Electrical Equipment & Systems, Health, Medical, & Dental Supplies and Equipment

Desktop Power Supplies meet ITE, medical application standards.

Mar 03, 2016

Accepting universal input of 90–264 Vac, PEAD310 and PEAMD310 (medical) Series provide fully regulated, single-output voltages of 12, 15, 19, 24, 36, and 48 Vdc. These Level VI efficient switching power supplies, which offer continuous 250–310 W output power, come in sealed, fanless case that measures 7.8 x 4 x 2 in. IEC60320/C14 inlet is standard, and optional C18 inlet supports... Read More

Electrical Equipment & Systems

DC/DC 10 W Converter meets medical safety approvals.

Dec 18, 2015

Supplied in DIP-24 package with reinforced insulation, THM 10WI Series meet medical safety requirements for IEC/EN 60601-1 3rd Edition and 2x MOPP (Means Of Patient Protection). Fully regulated, single outputs of 3.3, 5, 12, and 24 Vdc and dual outputs of ±5, ±12, and ±15 Vdc are available, and 4:1 input ranges include 4.5–9 Vdc, 9–36 Vdc, and 18–75 Vdc. Achieving efficiency up... Read More

Electrical Equipment & Systems

Railway 40 W DC/DC Converters offer 4:1 input range.

Nov 27, 2015

Supplied in rugged, 6-sided shield metal case with 2 x 1 in. footprint, RoHS-compliant ECBL40W-110 Series operates from 43–160 Vdc input (110 Vdc nominal) and offers 3.3, 5, 12, or 15 Vdc single outputs as well as ±12, ±15, ±24 Vdc dual outputs. Efficiency rating is up to 91%, and features include regulated outputs, remote on/off, and 2,250 Vdc I/O isolation.... Read More

Electrical Equipment & Systems

AC-DC Power Supplies deliver 200-400 W of continuous power.

Oct 07, 2015

Constructed on PCB with metal-enclosed format and 1U height, PUB200/250/300/400 Series provides single outputs of 12, 24, 36, and 48 Vdc. Switching power supplies feature universal input of 90–264 Vac and deliver up to 400 W with convection cooling. Units include adjustable voltage trim, terminal block connectors, and comprehensive protection circuitry. Operating from -20 to +50°C,... Read More

Electrical Equipment & Systems

DC-DC Converters deliver 9 W of power in SIP-8 package.

Sep 24, 2015

Occupying 0.3 in.² of board space, TMR 9 and TMR 9WI Series provide 2:1 and 4:1 input range, respectively, with single and dual regulated output voltages. Units feature flat switching transistor with extended dissipation surface. Combined with extra thermo-conducting potting compound, heat losses can be transferred to metal casing and dissipated to environment. Operating from... Read More

Electrical Equipment & Systems

AC-DC Power Supplies fit standard flush boxes.

Sep 03, 2015

With power ratings from 4–24 W, TRACO TIW Series features universal input range of 93–264 Vac, operating temperature of -25 to +50°C, regulated output voltages, and both short circuit and overload protection. Fully encapsulated IP67-rated modules are dustproof and waterproof and designed specifically for office, building automation, and household installations and devices. Units fit... Read More

Other Company News from
Power Sources Unlimited, Inc.