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Infineon’s ICL88xx Family of Single-stage Flyback Controllers Feature Constant Voltage Output

Infineon’s ICL88xx Family of Single-stage Flyback Controllers Feature Constant Voltage Output

Cost-effective dimmable and intelligent LED systems are expected to increase the market share disproportionately in the coming years.


RECOM Introduces Three 150-Watt, Eighth Brick DC-DC Converters

RECOM Introduces Three 150-Watt, Eighth Brick DC-DC Converters

The units offer 6:1 input ranges of 9 to 60 VDC and provide trimmable outputs centered at either 12, 24 or 48 VDC.


An introduction to CMOS Technology

An introduction to CMOS Technology

Learn about the basic principles of operation of CMOS circuits.


ROHM Debuts Two Non-Isolated Buck Converters with Built-in BiCMOS MOSFETs

ROHM Debuts Two Non-Isolated Buck Converters with Built-in BiCMOS MOSFETs

The new 5 amp devices feature high withstand voltages, providing an extra margin of protection from destructive power surges.


Transformer Core Design and Cooling Classes

Transformer Core Design and Cooling Classes

Two key transformer design parameters are the type of core and the type of cooling. Common types of cooling include dry and oil-immersed…


ST’s Twin 5W Isolated Buck Converters Require No Opto-coupler or Ancillary Components

ST’s Twin 5W Isolated Buck Converters Require No Opto-coupler or Ancillary Components

The A69861 and L69861 from STMicroelectronics (ST), are designed for automotive and industrial applications, respectively.


Melexis Unveils Automotive 200-2000A Current Sensors with Integrated Overcurrent Detection

Melexis Unveils Automotive 200-2000A Current Sensors with Integrated Overcurrent Detection

High-accuracy 3.3V/5V sensors simplify inverter/converter control and battery management.


Utilizing Totem-Pole Bridgeless PFCs

Utilizing Totem-Pole Bridgeless PFCs

This article highlights ICERGi low-cost control and drive ICs simplifying totem-pole bridgeless PFC designs.


Digital Programmable 3 Phase 5kW AC-DC Power Supply Offers Compact Flexible Solution

Digital Programmable 3 Phase 5kW AC-DC Power Supply Offers Compact Flexible Solution

Announcing an addition to the high power range of digital programmable 3 phase 5kW AC-DC power supplies offering flexible operation with…


Murata Augments its Line Power Over Ethernet (POE) DC/DC Converters

Murata Augments its Line Power Over Ethernet (POE) DC/DC Converters

The new 72 watt MYBSP01206AZFT provides an isolated 12 VDC at 6 amps and is compliant with IEEE 802.3bt Class 8


The Role of GaAs Diodes in High Performance Power Conversion

The Role of GaAs Diodes in High Performance Power Conversion

This article highlights 3-5 Power Electronics Silicon feature dynamic switching characteristics similar to Silicon Carbide (SiC) to give excellent…


Dialog Semiconductor Debuts ZVS Chipset for High Power Density PSUs

Dialog Semiconductor Debuts ZVS Chipset for High Power Density PSUs

The new chipset will enable power supply units (PSU) of 100+ watts that are 30-50% smaller than those now available.


What is Transformer Overcurrent Protection?

What is Transformer Overcurrent Protection?

Most electrical devices require overcurrent protection and transformers are no exception. Transformer overcurrent protection is required to protect…


Mersen Takes Liquid Cooling to the Extreme

Mersen Takes Liquid Cooling to the Extreme

High cooling capacity with minimal pressure drop is a convincing feature of the new IsoMAXX cold plates from Mersen.


Potential Transformer Operation, Applications and Accuracy

Potential Transformer Operation, Applications and Accuracy

Learn about the operation and accuracy of potential transformers.


TDK’s Series of 350W Convection Cooled Medical Power Supplies Can Deliver Peak Power of up to 1,000W

TDK’s Series of 350W Convection Cooled Medical Power Supplies Can Deliver Peak Power of up to 1,000W

In addition to offering either 24, 30, 36, or 48 volts, all four members of the series provide a 5-volt, 0.3A isolated standby voltage output.


STMicroelectronics Debuts Two Automotive Low-Dropout Regulators

STMicroelectronics Debuts Two Automotive Low-Dropout Regulators

The low dropout regulators (LDO) provide user-chosen outputs of either 0.8, 1.2, 1.5, 1.8, 2.5, 2.8, 3.3, or 5 volts


Understanding the Operation and Applications of Variable Transformers

Understanding the Operation and Applications of Variable Transformers

A variable transformer is a transformer that allows for fine adjustments to the output voltage. A typical variable transformer can be adjusted from…


TDK Offers TVS diodes with Low Capacitance and Clamping Voltages

TDK Offers TVS diodes with Low Capacitance and Clamping Voltages

The new TVS diodes are designed for a maximum operating voltage of 3.3 V.


SIGLENT Technologies Releases SPS5000X Series of Switching DC Power Supplies

SIGLENT Technologies Releases SPS5000X Series of Switching DC Power Supplies

The series is divided into three performance classes 360, 720, and 1080 W.