Power

DC/DC LED drivers are compact for longer LED strings

Compact DC/DC light emitting diode (LED) drivers in the LDB24 series from MicroPower Direct use a boost design. The use of a step-up circuit (rather than the more common step down) allows the LDB24 models to provide a higher DC output level than the input, which in turn allows them […]

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1W surface mount isolated converter is 20 per cent slimmer

At only 5.5mm in height, the Recom R1SX 1W unregulated DC/DC converters, available now at Dengrove Electronic Components, are 20 per cent slimmer than alternative converters, says Dengrove. The R1SX DC/DC regulators are conveniently packaged as compact, 12.75 x 10.8mm, surface-mount, open-frame modules.
In addition to satisfying EN 55022/024 and IEC/UL/EN […]

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Hornet voltage regulators create a buzz around industrial power

Non-isolated DC/DC converters from GE Industrial Solutions, the Hornet industrial voltage regulators are rugged and reliable in the challenging industrial environments, says the company.
The Hornet switching voltage regulators offer high efficiency (92 to 97 per cent).
As a part of its efforts to place a sharper emphasis on industrial applications, GE’s […]

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DC/DC converters save space for board level power distribution

Designed to provide a miniature, high isolation, surface mount DC/DC converter, the ML100SRI has been released by MicroPower Direct for where board level power distribution where board space is a premium and budgets are tight.
The miniature, 1W, high isolation surface mount ML100SRI series is a family of low cost 1W […]

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Gresham offers low noise encapsulated medical power supply from Polytron

Defence and commercial power conversion specialist, Gresham Power Electronics has introduced a new series of low noise AC/DC converters for medical applications. The P3/P5/MHIA medical AC/DC linear power supply series from Polytron Devices is UL 60601-1 Third Edition-recognised. The two means of patient protection (2MOPP) –compliant, linear encapsulated AC/DC power […]

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Casambi smart lighting reference design uses Power Integrations’ power supply

A 12W light emitting diode (LED) downlight design, created by Casambi Technologies, has dimming and colour management over Bluetooth accessed using a smartphone application.
The DER-612 reference design was announced by integrated circuit (IC) specialist, Power Integrations and the Finnish wireless lighting control software company, Casambi Technologies. 
It describes a constant-voltage (CV), […]

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DC/DC converters are optimised for SiC power applications

DC/DC converters are optimised for SiC power applications

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TDK-Lambda introduces PMBus communication interface for modular power supply series

TDK-Lambda introduces PMBus communication interface for modular power supply series

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DC/DC converter is medically-certified and in compact design

DC/DC converter is medically-certified and in compact design

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Regenerative DC load from Intepro Systems handles worldwide utility voltages

Regenerative DC load from Intepro Systems handles worldwide utility voltages

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