What is a power supply?
| Sometimes known as power supply unit or PSU, this system supplies electrical or other types of energy to an output load or group of loads. It is also an electrical system that converts AC current from the wall outlet into the DC currents required by the computer circuitry. |
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| 2012-02-07 | Power supply ICs aimed for AMOLED displays Power supply ICs aimed for AMOLED displays |
| 2012-01-27 | Open frame power supply boasts compact size Open frame power supply boasts compact size |
| 2012-01-31 | Eval board for LM3448 Read about LM3448, a non-isolated LED driver solution that can be used to power a single LED string consisting of eight to twelve series connected LEDs. |
| 2012-01-24 | Voltage reference IC cuts drift Touchstone Semiconductor's TS6001A low-power, low-dropout precision SOT-23 Voltage reference IC can sink and source load currents up to 500µA and uses only 27µA of supply current at no-load. |
| 2012-01-26 | Monitor multiple power supply rails Monitor multiple power supply rails |
| 2012-01-24 | Address last gasp concerns in smart meter design Know how to efficiently and cost-effectively provide hold-up energy for smart meters. |
| 2012-01-06 | MOSFET drivers claim 100V surge protection TI's MOSFET drivers claim high efficiency and reliability while protecting power systems from 100V surges. |
| 2012-01-05 | Power supplies drive RGB LED chips by 3.8V/2.8V Power supplies drive RGB LED chips by 3.8V/2.8V |
| 2011-12-26 | ET power supply ensures 4G/LTE operation ET power supply ensures 4G/LTE operation |
| 2011-12-16 | Tiny PMICs fit in ultra-slim SSD designs Texas Instruments Inc. releases three tiny single-chip PMICs targeting supply rails in SSDs, hybrid drives and other Flash memory management applications. |
| 2011-12-15 | Charger offers 10% charge current accuracy TI's bq2416x Li-ion battery chargers feature USB-based or higher-power input supply operation targeted at space-limited, portable applications with high capacity batteries. |
| 2011-11-30 | Power management IC offers ±5% accuracy Power management IC offers ±5% accuracy |
| 2011-12-01 | Create inverting power supply with synchronous buck converter Create inverting power supply with synchronous buck converter |
| 2011-11-23 | LDOs offer reverse current protection ADI reveals ADP7102 and ADP7104, a couple of low dropout regulators (LDOs) that claim low noise, high power supply rejection and good line and load transient response. |
| 2011-10-27 | Power tip: Role of common-mode currents as EMI source Power tip: Role of common-mode currents as EMI source |
| 2011-10-18 | Regulator offers flexible current limit of 5A Linear's LTM8052 is a 36V input constant frequency step-down µModule regulator with an adjustable output current limit of up to 5A. |
| 2011-09-29 | Power supplies boast 1mV output Power supplies boast 1mV output |
| 2011-09-26 | 3U VPX power supply offers 300W power 3U VPX power supply offers 300W power |
| 2011-09-20 | LLC power supply ICs save space, cut system cost LLC power supply ICs save space, cut system cost |
| 2011-09-13 | Op amps offer 1.8V to 5.5V supply range Op amps offer 1.8V to 5.5V supply range |
| 2011-09-12 | Designing IC for charging lead-acid batteries Read about a flyback converter implements a current-limited power supply to charge lead-acid batteries. |
| 2011-09-05 | Power supply, reset options for MPC564xA MCU Power supply, reset options for MPC564xA MCU |
| 2011-09-01 | Enhancing capacitive power supply design Enhancing capacitive power supply design |
| 2011-08-22 | PWM controllers ease power supply design PWM controllers ease power supply design |
| 2011-08-17 | 100V MOSFETs boast low Qg AOS' AOT290L and AOT2918L 100V MOSFETs are optimised to deliver both very low on-resistance and very low Qg for medium voltage primary-side power applications. |
| 2011-08-17 | Op amp features low noise of 8.8nV/rtHz TI unleashes OPA2188, claimed as the industry's first zero-drift, 36V op amp that offers improved sensitivity, accuracy and power for ultra-high precision, low- and high-voltage supply applications. |
| 2011-08-26 | Designing a voltage snubber for MAX13256 Find out how to design a voltage snubber for the MAX13256 while taking the current-limit feature into consideration. |
| 2011-08-12 | Power supply connections for CET signal conditioner card Power supply connections for CET signal conditioner card |
| 2011-07-22 | Power supply IC targets 85W–1kW PFC apps Power supply IC targets 85W–1kW PFC apps |
| 2011-07-12 | Gate driver designed for high power IGBT Gate driver designed for high power IGBT |
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