ThomasNet News Logo
Sign Up | Log In | ThomasNet Home | Promote Your Business

Isolated DC-DC Converters suit battery-powered applications.

Print | 
Email |  Comment   Share  
January 30, 2014 - Rated at 3 W, PQMC3-S Series is available with input ranges of 4.5~9, 9~18, 18~36, or 36~75 Vdc while PQM3-M Series offers input ranges of 9~18, 18~36, or 36~75 Vdc. Both families come in single output voltages of 5, 12, or 15 Vdc, and PQMC3-S also provides dual output voltages of ±5, ±12, or ±15 Vdc. Outputs are fully regulated to within ±0.2% for all line and load conditions. Housed in 8-pin SIP and 16-pin SMT packages, respectively, converters operate from -40 to +85°C at 100% load.

3 Watt Isolated DC-DC Converters Reduce Board Space and Cut Power Consumption in Industrial Applications

Cui Inc.
20050 S.W. 112th Ave.
Tualatin, OR, 97062

Press release date: January 21, 2014

PQMC3-S and PQM3-M familes increase efficiency across power curve and give improved performace at light and no loads

TUALATIN, Ore. -- CUI Inc today announced two isolated dc-dc converter families for industrial, test & measurement, and telecommunication applications.

The rugged and compact PQMC3-S and PQM3-M families increase total efficiency across the entire load curve and give improved performance at light and no loads. The converters are ideal for battery-powered applications where power draw under these conditions are a concern.

Rated at 3 W, the PQMC3-S Series is available with input ranges of 4.5~9, 9~18, 18~36, or 36~75 Vdc while the PQM3-M Series offers input ranges of 9~18, 18~36, or 36~75 Vdc.  Both families come equipped with an operating temperature range of -40° to + 85°C at 100% load, allowing the dc-dc converters to work reliably in harsh environments.

The PQMC3-S Series is housed in a compact 8 pin SIP package measuring 0.86" x 0.37" x 0.47" (22 mm x 9.5 mm x 12 mm) and the PQM3-M series is housed in a 16 pin SMT package measuring 0.94" x 0.54" x 0.30" (23.86 mm x 13.70 mm x 7.50).

Both families are available in single output voltages of 5, 12, or 15 Vdc while the SIP version PQMC3-S is also available in dual output voltages of ±5, ±12, or ±15 Vdc.  Outputs are fully regulated to within ±0.2% (typ.) for all line and load conditions.  Input to output isolation of 1,500 Vdc is provided across the range of models.

Protections include continuous short circuit and over current. The dc-dc converters meet CISPR22/EN55022 Class B standards with limited external components.

The PQMC3-S and PQM3-M Series are available now through distribution starting at $11.42 for 100 pieces.

Product name: PQMC3-S, PQM3-M
Availability: 4-6 weeks production
Possible users: Industrial, test & measurement, telecom, battery-driven applications
Primary features: Low power draw, compact footprints, wide temperature range
Cost: $11.42 per unit through distribution in 100 piece quantities. Contact CUI directly for OEM pricing.

About CUI Inc
CUI Inc is a technology company focused on the development and distribution of electronic components. At the leading edge of power supply design, the organization supports customers as they strive to improve the energy efficiency and environmental credentials of their application.  The company's power group is complemented by a portfolio of world-class board level components, consisting of interconnect, sound, motion control and thermal products.  An unwavering commitment to create collaborative partnerships with customers and a drive to see that their design project is a success has been a hallmark of CUI's sustained growth since its founding in 1989.   As a leader in the industry, CUI will continue to invest in the future through new technologies, talented employees, expanded manufacturing capabilities, and a growing global reach.

CUI Inc is a subsidiary of CUI Global, Inc., a publicly traded company whose common stock trades on the NASDAQ Exchange under the symbol CUI.

Media contacts
Maggie Lefor, +1 503 612 2300,,,
Print | 
Email |  Comment   Share  
Contacts: View detailed contact information.


Post a comment about this story

(your e-mail address will not be posted)
Comment title:
To submit comment, enter the security code shown below and press 'Post Comment'.

 See related product stories
More .....
 See more product news in:
Electrical Equipment and Systems
 More New Product News from this company:
AC-DC Power Supplies include 100, 120 and 150 W models.
DIN Rail DC/DC Converters offer power ratings up to 600 W.
DC-DC Converters feature 1.5 kVdc I/O isolation.
AC/DC Power Supplies ensure continuous operation.
Open Frame AC-DC Power Supplies range from 30-85 W.
More ....
| Featured Manufacturing Jobs
 Other News from this company:
CUI Launches Complete Range of Free 3D Power Supply Models
CUI Inc to Exhibit and Present at APEC 2013
CUI Global, Inc. Announces Formal Approval of Its Vergence® GasPT2 Metering Device by the Polish National Oil and Gas Central Testing Laboratory
CUI Global Signs $40,000,000 Agreement for North American Distribution Rights of Its Vergence(TM) GasPT2 Metering Device
CUI Global Announces First Retail Sales of Its Vergence(TM) GasPTi Combined Analyzer in North America
More ....
 Tools for you
Watch Company 
View Company Profile
Company web site
More news from this company
E-mail this story to a friend
Save Story
Search for suppliers of
DC To DC Converters
Join the forum discussion at:
Wired In

Home  |  My ThomasNet News®  |  Industry Market Trends®  |  Submit Release  |  Advertise  |  Contact News  |  About Us
Brought to you by        Browse ThomasNet Directory

Copyright © 2014 Thomas Publishing Company. All Rights Reserved.
Terms of Use - Privacy Policy

Error close

Please enter a valid email address