TDK Corporation presents a new packing unit for CeraCharge, the world’s first SMD technology solid-state rechargeable battery, in the compact size EIA 1812 (4.4 x 3.0 x 1.1 mm3). The packing unit (B73180A0101M199) includes 10 blister-packed CeraCharge batteries which come in a vacuum-sealed plastic bag. The components are manufactured in regular series production and are […]
High-density internal ac-dc supplies target medical & dental apps
CUI Inc. announced the addition of four high-density ac-dc power supply series to its medical product family. The VMS-450B, VMS-450B-CF, VMS-450B-CFS, and VMS-450B-CNF offer 450 W of continuous power from compact chassis mount packages. These ac-dc supplies have been designed for space-constrained medical and dental applications where reliability and regulatory compliance are major concerns. The […]
Mid-power 60-W ac/dc open-frame converter boasts 90% efficiency rating
Recom has added the RACM60-K series to its range of open-frame AC/DC power supplies. The low-profile 2“ x 3” design features 90% efficiency across its load range, enabling full-power operation from -40°C to +55°C without forced cooling, and up to +85°C with derating or forced air. Input range is universal 80-264VAC and outputs available are […]
Li-ion 24-V battery modules optimized for industrial uses
Murata Manufacturing has developed a FORTELION 24V battery module (all-in-one type) that is ideal for industrial equipment requiring high output such as automated guided vehicles (AGVs) and robots. Mass production starts in April 2020. This module is equipped with “FORTELION”, Murata’s proprietary lithium-ion secondary battery, which uses olivine-type lithium iron phosphate as the cathode material […]
PCB-mount single-output ac-dc power supplies boost output to 40 W
The 20W & 40W versions of the current VCE range of low-cost green power PCB mount single output AC-DC power supplies offer a convenient and cost-effective solution for modern domestic, Internet of Things (IoT), and industrial tech applications. Complementing the previously released 3W, 5W and 10W models, the VCE20 and VCE40 series provide 20 and […]
High-current connector certified to UL 1977
Amphenol Industrial Operations announces that its SurLok Plus line is now certified to UL 1977 in all sizes, including 5.7mm, 8.0mm and 10.3mm. SurLok Plus is a high current connector designed to meet the needs of energy storage for commercial and residential battery storage systems, as well as electric and hybrid electric vehicles. This quick […]
Class I & II medical, industrial supplies deliver 600 W in 3×5-in footprint
The TDK-Lambda brand CUS600M ac-d cpower supply series comes in a 3×5-in footprint. Rated at 600 W, these compact products meet curve B conducted and radiated EMI in either a Class I or Class II (double insulated) construction, without the need for external filtering. This flexibility allows the CUS600M to be used in a wide […]
Fanless 550-W ac/dc power supplies sport innovative thermal baseplate design for medical/industrial/household apps
The new ultra-compact RACM550-G series from Recom is designed to support up to 300 W of continuous output power without cooling fans. This highly efficient 3×5-in baseplate-cooled design measures just 38 mm total height and enables direct heat dissipation through metal housings in the end application. Up to 550 W of peak power with nominal […]
Can a three-phase power supply operate from wye and delta ac inputs?
A few guidelines help clarify what three-phase input voltage best suits a particular large power system. TDK Lambda Technical Marketing AC-DC power supplies rated higher than 2.5 kW frequently have a three-phase ac input. In the U.S. the voltage can be 208/220 Vac or 480 Vac. In Europe, it is a “harmonized 400 Vac” which […]
AC-DC series expand power supply portfolio range from 3 W to 550 W
CUI Inc. today announced the addition of six low power, open frame ac-dc power supply series to its VOF product family. The VOF-15C, VOF-30C, VOF-40C, VOF-45C, VOF-60C and VOF-65C are 15, 30, 40, 45, 60 and 65 W additions to CUI’s general purpose ac-dc power supply portfolio now ranging from 3 W to 550 W. Housed in compact, chassis mount packages measuring as […]
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