smps

Designing with high wattage digital amplifiers

SMPS issues including topology and high-current design issues; 2) critical components in the SMPS and high-current signal path must be specified correctly to handle the higher power and current; and 3) printed circuit board (PCB) design issues including... EDN Asia
Digital ICs - DSP

SMPS stacked MCL capacitors

SMPS capacitors employs MLCC construction • Offer high capacitance levels comparable to tantalum devices, but with an extremely low ESR • Engineered specifically to handle high ripple current at high frequencies and high power levels, the parts are... ECN Asia
Passive & Discrete Components

Tecate’s Smps Stacked Mlc Capacitors for High Cv Applications

SMPS) employing Multilayer Ceramic (MLCC) construction. The SMPS stacked capacitors offer high capacitance levels comparable to tantalum devices, but with a low Equivalent Series Resistance (ESR). Engineered to handle high ripple current at high frequencies... ECN Asia
Passive & Discrete Components

KEMET Launches Military SMPS Stacked Capacitors

SMPS) and pulse energy applications, military-grade ceramic stacked capacitors are qualified to MIL-PRF-49470 and DSCC Drawing 87106. The ESR and ESL values make them suited for power supply I/O filtering as well as snubber applications. Available in... ECN Asia
Passive & Discrete Components

Infineon 100V MOSFET Family for SMPS AC/DC, DC/DC Converter Applications

SMPSs) by 30 percent, and reduce losses of up to 20 percent, compared to solutions based on standard technologies. The OptiMOS 2 100V family features on-state resistances as low as 4.4 mΩ (milliohms) in standard packages, and a figure of merit (on-state... ECN Asia
Integrated Circuits & Semiconductors

SMPS Designs

Until now, ringing choke converters, or RCCs, have been one of the least expensive ways to implement a switched-mode power supply in the sub-four-Watt power range. The high parts count, design-and-manufacturing difficulties, and inability to meet ... ECN Asia
Power Sources & Conditioning Devices

Powerstax Series for 19" Rack Mount Multi-Output SMPS

The A2000 series 19" rack mount configurable AC-DC power supply range announced by Powerstax plc of Farnborough, England provides multi output "custom" power solutions without the normal customisation costs and extended lead times. Designed to deliver ... ECN Asia
Power Sources & Conditioning Devices

Laird Tech Targets SMPS With Low-Cost T-gard Film-Based Insulators

SMPS) devices used in PCs and telecommunication products. The T-gard 3000 launches a line of film-based insulators from Laird Technologies Thermal Products. T-gard 3000 is available for volume distribution immediately. For the company, the T-gard 3000... ECN Asia
Power Sources & Conditioning Devices

Current Sense Inductors with Encapsulated Through-Hole Design for Feedback Elements and SMPS Applications

Coiltronics Current Sense Inductors from Cooper Electronic Technologies feature an encapsulated through-hole design with isolation between Primary and Secondary of 3,750V. They are made of UL Class B-related materials. Applications include feedback ... ECN Asia
Passive & Discrete Components

thinQ silicon carbide Schottky diodes: An SMPS designer's dream comes true

SMPS) thereby have defined roadmaps to increase the power density in their products. The two major approaches to realize these roadmaps are: reduction of the size of passive components (by increasing the switching frequency and/or reducing the... EDN Asia
Power Sources / Controllers

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