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Power Sources

The power sources family collectively refers to components, devices, and equipment that supply electrical power to other boards, units, or systems. Groupings include ac power systems, ac to dc power supplies, dc to dc power supplies, and batteries.
AC Power Systems (23 Products, 380 Companies)
The AC power systems generally represent energy sources which furnish AC power outputs when an AC input is applied. This section includes general AC to AC supplies along with specific products of alternators, line conditioners, AC power strips, etc.
AC to DC Power Supplies (38 Products, 572 Companies)
The AC to DC power supplies section lists energy sources which provide DC power outputs when an AC input is applied. Including all types of AC to DC supplies, both switching and linear, this group features board supplies, modular, and lab type units.
Batteries (21 Products, 270 Companies)
Batteries convert chemical, solar, or thermal energy into DC electrical energy. Featured are a host of chemical technologies using properties of lithium, silver, zinc, etc. Included are fuel cells and auxiliary products e.g. battery chargers, packs, etc.
DC to DC Power Supplies (19 Products, 307 Companies)
The DC to DC power supply section represents energy sources which generate DC power outputs when a DC input is applied. Products are distinguished with different input voltage ranges and output wattages. Also mounting/packaging of the supply are detailed.
Recent Articles for Power Sources:
Injector features Energy Star compliance
The POE61U/W passive power injectors are 60-W midspans that feature the POE61U three-wire input version, and the POE61W two-wire . . .
Waterproof 100-W supply suits field use
The thermo-selective vacuum encapsulation technique enables use of the 100-W output PM-IP67A100 series power supply modules in extreme environmental . . .
High-power, low-temp fuel cell targets consumer electronics
Researchers at the Department of Materials Science and Engineering at the University of Florida have developed a novel solid . . .
Improving adapter efficiency using LVFR output rectifiers
Economically meeting efficiency specifications for ac/dc converters can be challenging. However, using the low VF rectifier (LVFR) technology, power . . .
Dc/dc converters meet competition
The need for dc/dc converters is ever expanding. They are important for many applications and are used extensively by . . .
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