Cosel is one of the world's leading power supply manufacturers offering high-quality, ultra small size AC-DC power supplies, DC-DC converters of the state-of-the-art technologies, and effective and easy-to-use noise filters.
Cosel's product portfolio includes high-quality, ultra small size AC-DC switching supplies, and state-of the-art technology DC-DC converters. Cosel's AC-DC switching power supplies can handle universal AC inputs with output power ranges from 3Watts up to 10k Watts. Cosel PLA Series is an economical, enclosed type AC-DC switching power supply with harmonic attenuator and high efficiency.
Cosel's high efficiency DC-DC converters provide up to 700 Watts of output power in industry standard voltages and footprints. The Cosel DHS Series of DC-DC converters offer high efficiency and high reliability in a compact package.
Cosel KH Series DIN Rail Power Supplies come in 30W, 60W and 90W
versions. The KH series features increased efficiency with synchronous
rectification technology and resonant circuit over current/voltage
protection, a wide operating temperature range, and NEC Class 2 for the
30 & 60W versions. The KH series has convection cooling and is
specialized for DIN(35mm) rail products. The I/O terminals in the KH
series are available in two types: Euro and Barrier Block styles.
Cosel TUHS Series AC/DC Converters range from 3W-30W and achieve high
efficiency and low standby power as well as greatly reducing size by low
noise technology and soft switching circuits from Cosel's original
Cosel MG Series is a new generation of DC-DC Converters that combines high reliability and long life, with an industry standard 1X1 or 1X2 form factor. These 15W and 30W converters offer high power density and efficiency of up to 92%. The MG series is 30 - 40% smaller than the last generation, reducing the space required on the PCB. In addition the MG Series has 6- sided shielding. This means that valuable PCB space under the MG series can be used and no additional shielding is required.
Cosel DHS Series DC-DC Converters offer high efficiency, high density, and high reliability. Features include built-in over current, over voltage, thermal protection circuits, and built-in remote On/Off and remote sensing. The series features an input range of 200VDC to 400VDC and output-voltage variations from 3.3VDC to 48VDC.
Cosel PLA Series is an economical, enclosed type AC-DC
switching power supply with harmonic attenuator and high efficiency. The
PLA series has been designed with streamlined functions and smart
circuits as a basic concept. For reliability, all electrolytic
capacitors have a 105°C rating and a built-in fan. Lifetime is 50,000
hours at 60°C. The PLA series is suitable for many applications
including LED signage, automation and test equipment.
Cosel PBA & PBW Series AC-DC Power Supplies offer rugged durability
and high quality with excellent power density. The PBA & PBW Series
provides a high quality power platform designed to perform and maintain
stable output voltage in stress conditions. From 10 watts to 1500 watts,
the PBA & PBW Series comes standard with 12 single output models
and 3 dual output modules. Cosel's proprietary thermal technology allows
more efficient heat dissipation over smaller volumes, and considerable
size reduction is also achieved by a reduction in board components,
thereby reducing failure points.
Cosel LFA Series is a compact, light weighted, and wide input rugged PCB type AC-DC converter. Features include small and compact PCB construction, built-in inrush current, overcurrent and overvoltage protection circuits and universal input (AC85 - 264V). The LFA Series is compatible to worldwide safety standards including UL, C-UL, TUV standard and CE mark. With compatibility to various safety standards of major countries, investigation time and cost for safety standard accreditation can be reduced.
Cosel GHA Series Power Supplies offer high density up
to 24.1W/inch³ max. with Industrial and Medical approvals. The GHA
Series is available in 300W or 500W options, fits 1U applications and
has a standard footprint of 3" x 5". Features include built-in power
factor correction circuitry for decreased AC input capacity and built-in
inrush current, overcurrent and overvoltage protection circuits. Safety
agency approvals include UL60950-1, C-UL, EN60950-1
ANSI/AAMI-ES60601-1/CSA60601-1, and EN60601-1 3rd.