Diodes SBR12U100P5/SBR12U120P5/SBR15U30SP5 super barrier rectifiers
26 April, 2011Diodes has expanded its portfolio of super barrier rectifiers with the introduction of 12 and 15 A rated devices in the PowerDI5 package.
Vishay 2 V supply option optoelectronics series
15 March, 2011 byVishay has broadened its optoelectronics portfolio with the introduction of a ‘V’ low-voltage supply option for 10 of its TSOP IR series receivers.
Analog Devices CMOS voltage references
06 December, 2010 byThe ADR3412/ADR3420/ADR3425/ADR3430/ADR3433/ADR3440/ADR3450 are low-cost, low-power, high-precision CMOS voltage references, featuring ±0.1% initial accuracy, low operating current and low output noise in a small SOT-23 package.
Analog Devices DAC with dynamic power control
06 December, 2010 byAnalog Devices has introduced what it claims is the industry’s first DAC with dynamic power control that optimises thermal management in multichannel industrial control applications
Texas Instruments 200 mA dual output power supply
17 September, 2010 byA 200 mA dual output power supply designed to provide improved picture quality for active matrix OLED (AMOLED) displays that require positive and negative supply rails has been released. The TPS65137 uses a low dropout post regulator for line and load transient response with minimum output voltage ripples to provide stable picture quality.
Linear Technology LT6654 voltage reference
17 September, 2010 byLinear Technology has introduced the LT6654, a SOT23 series voltage reference designed specifically for precision operation from -40 to 125°C.
Phihong POE61U/POE61W 60 W midspan
17 September, 2010 byPhihong has expanded its passive power injector range to include a 60 W midspan.
Linear Technology LTC3589 power management IC
13 August, 2010 byLinear Technology has announced the LTC3589, a power management solution for portable processors such as i.MX, PXA, ARM, OMAP and other portable microprocessor systems.
B&K Precision XLN series of DC power supplies
22 April, 2010 byThe B&K Precision XLN series of DC power supplies provides up to 1440 W of power in a 1U, full-rack case for rack mounting in an ATE environment or for benchtop use.
B&K Precision 9150 series single-output, linear-regulated DC power supply
22 April, 2010 byB&K Precision has introduced the 9150 single-output, linear-regulated DC power supply series with four affordable models providing varying voltage and current levels in the 500 range.
austriamicrosystems AS8510 precision data acquisition front-end IC
22 April, 2010austriamicrosystems has announced the AS8510, a high-precision data acquisition front-end IC for motor vehicle battery current, voltage, temperature sense applications and in general for sensor interface applications where precise measurement of small signals close to ground is required.
Mean Well WDR-120 slim DIN rail power supply series
03 March, 2010 byMean Well has released the WDR-120 slim DIN rail power supply series. It joins the 240 and 480 W version of the same series and features a wide input range of 180~550 VAC which can be used in general power systems with single-phase 240 VAC input or can capture one phase from the 415 VAC three-phase system.
Accurate power supplies using integrated voltage regulators
03 December, 2009 by Len Stellema, Leonard Electronics Pty LtdThe introduction of integrated voltage regulators was a boon for electronic engineers. Before that, regulated power supplies were rather complex, particularly if such a power supply had to be short-circuit proof.
Mean Well power supplies
15 October, 2009Mean Well has extended its power supplies to the lower wattages of 150 and 300 - SPV-150 and SPV-300 series.
Linear power manager
17 September, 2009 byLinear Technology has announced the LTC3577, LTC3577-1, LTC3577-3 and LTC3577-4 integrated multi-function power management integrated circuit solutions for portable Li-Ion/polymer battery applications. They integrate a USB-compatible linear PowerPath manager, a standalone battery charger, overvoltage protection, 10-LED driver, push-button on/off control, three high-efficiency synchronous buck regulators and two LDOs.