| 09. 11. 10 |
AC-DC power supply reference board |
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Future Electronics has introduced ‘Power-Star’ – a complete AC-DC power supply reference board aimed at equipment that must comply with new stringent power efficiency regulations. The AC-DC Power Supply proof-of-concept development board implements advanced technologies at the power factor correctio...
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| 05. 11. 10 |
UN Transport Tests for lithium ion batteries |
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Manufacturers and suppliers of lithium ion cells and batteries can have their products thoroughly tested in a new test laboratory in Karlstein (Germany), which the batteryuniversity.eu with the support of BMZ Batterien-Montage-Zentrum has put into operation. In the laboratory cells at 0 to 5 V with ...
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| 04. 11. 10 |
STMicroelectronics: energy-recovery circuits |
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STMicroelectronics has released details of a high-efficiency circuit and dedicated optimized power components. This technology will produce cost savings while helping designers comply with the highest power-efficiency standards. The new circuit and power components are suited for boost or buck conve...
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| 25. 10. 10 |
Analog Devices: Digital isolator with driver and PWM |
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Analog Devices introduced a digital isolator with an integrated transformer driver and PWM (pulse-width modulation) controller in a single package. The integration of these components into a surface mount 20-lead SSOP (shrink small outline package) reduce board space. The product enables designers t...
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| 19. 10. 10 |
Sharp: monocrystalline solar panels |
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Sharp is expanding its portfolio of energy-harvesting components with new monocrystalline solar panels for portable applications. Compared to their predecessors, the solar panels LR0GC11 and LR0GC13 achieve a one-third better efficiency and a conversion rate of 16.5%. On a surface of under 27 cm² th...
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| 05. 10. 10 |
Battery Chargers deliver 2A from up to 32V |
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Linear Technology announces the availability of the LTM8061 and LTM8062, the first devices in a family of complete system-in-a-package uModule chargers, supporting an output charge current up to 2A. Both parts provide a 1MHz switching step-down charger solution with as few as just one input capacito...
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| 28. 09. 10 |
LED Driver with dynamic headroom control |
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National Semiconductor announced the LM3492 LED driver with dynamic headroom control that drives current to two independently dimmable strings of LEDs. The LM3492, a member of National’s PowerWise energy-efficient product family, maximizes system efficiency and reduces system complexity and cost in ...
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