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Wrentham, MA — Power Sources Unlimited, Inc. announces the addition of the new TDN 5WI series of isolated 5 Watt DC-DC converters to our TRACO Power portfolio. These ultra compact DIP converters are housed in cubical non-conducting FR4 casing that is only 1.23 cm3 without any compromise regarding reliability and functionality. They are an economical solution for space critical and cost sensitive applications in industrial, instrumentation, electric vehicle, renewable energy, communications applications.

The highly efficient TDN 5WI series is available in both single 3.3, 5, 12, 15, 24VDC and dual ±5, ±12 and ±15VDC output voltages, Offering a 4:1 wide input voltage ranges of 4.5-12VDC, 9-36VDC and 19-75VDC. Standard features include remote On/Off, overload and short circuit protection, fully regulated outputs,1600VDC I/O isolation and an operating temperature range of -40°C to +75°C without derating. An input filter makes the converters comply with conducted emission EN 55022 Class A or B and EN 61000-4-6 ESD immunity standard.

Pricing starts at under $14.00 (DIP Package) and under $15.00 (SM Package) each in OEM quantities. Prototype quantities are available in 1–2 weeks. PSUI is an ISO 9001:2008 North American Authorized Distributor for TRACO Power. All TRACO Power products are backed by a 3 year warranty.  

Download full specifications and procure parts online at http://www.psui.com/series/tracopower/tdn-5wi , http://www.psui.com/series/tracopower/tdn-5wism .  For sales or applications inquiries, please contact Power Sources Unlimited, Inc. toll free at 800-966-PSUI(7784) (USA only) or 508-384-1419 or email sales@psui.com.

Wrentham, MA— Power Sources Unlimited, Inc. announces the additionof the Cincon CFM300S Series open-frame industrial ac-dc power supply that provides 300W of regulated power in a 3” x 5” footprint. The CFM300S meets the radiated and conducted emission requirements for EN 55032, EN 55024 Class B. Active PFC Meets EN 61000-3-2.

Measuring 3.00 x 5.00 x 1.26 inches (76.20 x 127.00 x 32.00mm) with a high-density up to 18W/inch3, the CFM300S series has a wide universal input voltage range of 90~264VAC and is available in single output voltages of 12, 24, 36, and 48VDC. All models feature a 5V Stand-By output and 12V fan output with very high efficiency up to 94% at 230VAC and provides ambient operating temperature range of –40°C to 80°C (derating above 40°C). The modules are fully protected against output over-current, output over-voltage and over-temperature and continuous short circuit conditions. CFM300S series also offers a very low no load power consumption (<0.3W) and extremely low leakage current (≤300µA). Standard control functions include PS On/Off, remote control and ±5% adjustable output voltage. Covered version is also available.

Pricing starts under $70.00 each in OEM quantities. Prototypes are available 3-4 weeks. PSUI is an ISO 9001:2008 North American Authorized Distributor for Cincon Electronics Co., Ltd.

Download full specifications and procure parts online at https://www.psui.com/series/cincon/cfm300s. For sales or applications inquiries, please contact Power Sources Unlimited, Inc. toll free at 800-966-PSUI(7784) (USA only) or 508-384-1419 or email sales@psui.com.

This Series of medical AC/DC switching power supplies delivers 1100 watts of continuous power (with 1250 watts peak) in a compact package layout of 5.91” x 9.25” x 2.4”. Supplies are highly efficient and intelligently designed with innovative technologies including a resonant, zero-switching topology. A single main PCB and enclosed U-Chassis format are used for lower cost with mechanical robustness and heatsinking. The PM1100 Series is designed for medical applications, including those needing BF rated insulation, and features leakage current of less than 300uA leakage current and operating altitude up to 5000 meters.

The Series offers a universal input voltage range of 90-264VAC with single output voltages of 24V, 28V, 32V, 34V, 36V, 42V, and 48V with a 5V/200mA standby output. Standard features of this Series include inhibit/PS-off and DC OK signals, a variable speed internal fan, overvoltage/overcurrent/thermal protection, and a MTBF of 300,000 hours at full load/25°C ambient (per MIL-HDBK-217F). The operating temperature range is -10°C to +70°C and the storage temperature range is -40°C to +85°C.

All models from the PM1100 Series meet worldwide safety standard approvals including; UL60601-1 4th Edition, UL ES60601-1, UL60950-1, CSA C22.2 No. 60601-1 File No. E178020, CSA C22.2 No. 60950-1, TÜV EN60601-1 4th Edition, IEC60601-1-2, EN55011 Class B/FCC Class B/VCCI Class B, CE and RoHS requirements.