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December, 2015
Schaefer Intros 1250W Converters and Chargers for Harsh Environments
Hopkinton, MA —Schaefer has intro- duced the C3700 series of 1250W DC/DC and AC/DC converter mod- ules and battery charger. With industrial grade compo-
nents, the compact 6U design is a space-saving system for use in harsh environments such as rail and tran- sit applications, communications equipment, military applications, transportation, alternative energy applications, and process control sys- tems.
The converters deliver up to
1250W of power and accommodate nine standard DC input voltage ranges from 18 to 640VDC. AC input options are single-phase 115 or 230VAC (with or without PFC) or three-phase inputs of 3 x 200, 3 x 400 and 3 x 480VAC. Single outputs are available in
12 standard ranges from 5 to 400VDC. All outputs are adjustable and fully regulated to 0.2 percent or better (load) and 0.1 percent (line). The modules have comprehen- sive protection circuitry and up to a
reported 95 percent efficiency. With natural convection cool-
ing and a standard operating tem- perature range of –20 to +75° (–4 to +167°F), with an option for –40 to +75°C (–40 to +167°F), while DC/DC and AC/DC models have remote sense capability. Options include decoupling
diodes for parallel and redundant operation, further mechanical rug - ged ization, inhibit, power fail and other alarms, system reset, and pro- gramming and monitoring functions.
Industrial outdoor 1250W converter.
Contact: Schaefer, Inc., 45
South Street, Hopkinton, MA 01748 % 508-435-6400 fax: 508-435-6401
E-mail:
sales@schaeferpower.com Web:
www.schaeferpower.com
AV Security Pushbuttons from APEM
Vista, CA —APEM, a manufacturer of man-machine interface products, has launched three new models in its AV series of switches. The series is a robust and esthetic range of vandal- resistant pushbutton switches. Tested and qualified for impact resistance and sealing — IP and IK levels, these stainless steel switches are designed to withstand all types of adverse con- ditions (rain, frost, UV, vandalism) while maintaining a stylish design. For increased operator safety,
the company’s AV series includes three new models approved to EN61058-1 (NF/CE standard) that are able to switch a 250VAC current.
Precision. Features:
Technology is evolving quickly, and Japan Unix is leading the way with our Laser Soldering Robot. This laser makes it possible to solder ultra fine areas unlike tip soldering, giving you an enormous advantage.
Visible shooting position (patented) Coaxial CCD camera (patented) Software controlled shutter 30W, 45W (optional 15W, 75W) Level 4 laser classification
www.japanunix.com
Distributor (USA) Fancort industries, inc.
www.fancort.com
Phone: 888-326-2678(US only)
Compact and stylish pushbutton.
This approval is essential in all applications linked to the operation of consumer electronic devices. The design of the AV 250V model
has been specifically adapted to meet the requirements of the standard with regulations including: minimal dis- tance between contacts and housing, adapted case length to ensure correct creepage distance, and self-extin- guishing or flame retardant material
with high insulating power. Contact: APEM, Inc., 970 Park
Center Drive, Vista, CA 92081 % 760-598-2518 fax: 760-598-2524 Web:
www.apem.com
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