AC-DC Converters are increasingly used in portable electronic devices such as laptops, cellular phones, and computers. The demand for these portable gadgets is rising, which will lead to robust growth for the global AC-DC market. The AC-DC converter is deployed in a number of domains, namely consumer electronics, IT, telecommunications, energy, power, and automotive. It is also used in spacecraft power systems, buses, and lighting systems. In this article, everything PE has listed some interesting AC-DC Converters that were trending on the website.
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12 V Isolated AC-DC Converter for Storage & Networking Applications
The D1U54P-M-800-12-HB4BC from Murata is a Power Factor Corrected, Isolated AC-DC Converter that steps down an AC input voltage of 90 - 305 V to a DC output voltage of 12 V. It has a DC input voltage of 260 - 400 V. This converter delivers an output power of 800 W and has an efficiency of 94%. It integrates integral ORing MOSFETs at the output to provide isolation between the input and output and consists of a cooling fan to maintain a stable operating temperature. This converter includes active current sharing to regulate the current flowing through different circuits. It uses PMBus and I2C interface ports to remotely communicate, monitor, and control critical parameters of the converter. This RoHS-compliant converter is equipped with built-in over-temperature protection, over-current protection, and over-current protection circuitries to prevent short-circuit-related damages. Read more.
5 V Energy Star-Compliant Isolated AC-DC Converter
The AME20-5SCJZ from Aimtec is an Isolated AC-DC Converter that steps down an AC input voltage of 85 - 265 V to a DC output voltage of 5 V. This converter has a DC input voltage of 100 - 370 V. It delivers an output power of 20 W and has an efficiency of 78%. This Energy Star-compliant AC-DC converter includes over-current protection, over-voltage protection, and short-circuit protection circuitries to prevent over-load-related damages. It has undergone various electromagnetic compatibilities (EMC) test procedures such as conducted and radiated emission, electrostatic discharge immunity, electromagnetic field immunity, surge immunity, voltage dips, and burst immunity. Read more.
12 - 48 V Isolated AC-DC Converters for Medical Applications
The XLM240 Series from N2Power are Isolated AC-DC Converters that step down an AC input voltage of 90 - 264 V to a DC output voltage of 12 - 48 V. They deliver an output power of 240 W and have an efficiency of up to 94%. They are available in both open-frame and U-frame configurations and have been designed to offer power factor correction capabilities while providing an isolation of 4000 V between the input and output. These REACH-compliant converters comply with the latest electromagnetic compatibility (EMC) standard EN60601-1-2:2015 (4th edition) and have undergone UL/IEC/EN 60601 3.1 edition and UL/IEC/EN 60950 AM2 safety approvals. Read more.
5 V AC-DC Converter for IT & Medical Applications
The NPS22-M from Artesyn Embedded Power is an AC-DC Converter that steps down an AC input voltage of 90 - 264 V to a DC output voltage of 5 V. It has a DC input voltage of 127 - 300 V. This converter delivers an output power of 40 W and has an efficiency of 87%. It has a built-in EMI filter with CISPR 22 Class B certification and has undergone Class I and II (with Class A EMI) EMI testing. This RoHS-compliant converter is available in a chassis-mount package that measures 4 x 2 x 1 inch and is ideal for information technology (IT) equipment, light industrial systems, and dental, medical, and laboratory applications. Read more.
5 V Isolated AC-DC Converter for Industrial Applications
The PSG035-05 from NetPower is an Isolated AC-DC Converter that steps down an AC input voltage of 85 - 305 V to a DC output voltage of 5 V. It delivers an output power of 35 W and has an efficiency of 81%. This AC-DC converter integrates LED indicators that indicate the status of the device. It includes built-in over-current protection, over-voltage, and short-circuit protection capabilities to prevent over-load related damages. This converter is available in a chassis-mount package that measures 92.5 x 82 mm and is ideal for industrial applications. Read more.
12 V AC-DC Converter for Industrial Applications
The TAD180US12A-M from P-DUKE Power is an Isolated AC-DC converter that steps down an AC input voltage of 85 - 264 V to a DC output voltage of 12 V. It delivers an output power of 150–180 W and has an efficiency of 92%. This RoHS-compliant converter has an operating at an altitude of up to 5000 m and operates over a temperature from -40°C to 85°C. It is equipped with built-in over-current protection, over-voltage protection, and short-circuit protection functions to prevent over-load-related damages. It is available in a DIN Rail Mount package that measures 3.60 x 2.44 mm and is ideal for automation, datacom, measurement, telecom, IPC, and industrial applications. Read more.
12 V AC-DC Converter for Datacom Applications
The ABC200-1012G from Bel Fuse is an AC-DC converter that steps down an AC input voltage of 90 - 264 V to a DC output voltage of 12 V. It delivers an output power of 200 W. This REACH-compliant converter meets the international information technology safety standards with the CE-Mark for the European Low Voltage Directive (LVD). It provides high efficiency that allows very minimal power loss in the end equipment, resulting in higher reliability, ease of thermal management, and improved likelihood of obtaining regulatory approvals for an environmentally-friendly end product. This RoHS-compliant converter is available in a chassis-mount package that measures 4 x 2 x 1.5 mm and is ideal for telecom, datacom, and many other industrial applications. Read more.
12 V AC-DC Converter for Telecom Applications
The QGKF-100-12 from Qualtek Electronics is an Isolated AC-DC converter that steps down an AC input voltage of 90 - 264 V to a DC output voltage of 12 V. It has an efficiency of 87%. This converter offers miniature size, high efficiency, and high reliability, in a compact package and operates over a wide operating ambient temperature from -20°C to 60°C. It can withstand an input voltage surge of 300 VAC for up to 5 seconds. This converter has a built-in active PFC function and a PCB soldering side with conformal coating. It is equipped with built-in overload protection (OLP), over-power protection (OPP), and short-circuit protection (SCP) circuitries to prevent over-voltage-related damages. Read more.
8 V Isolated AC-DC Converter for Wireless & IoT Applications
The BPSX 0.5-08-00 from Cita Technologies is an Isolated AC-DC converter that steps down an AC input voltage of 85 - 265 V to a DC output voltage of 8 V. It offers an ultra-compact size and a 100% complete drop-in modular solution where no other engineering or sourcing is required. This converter synchronizes switching-related operations with a duty cycle of 10% and hence, very little electromagnetic or radio interference can be expected. It offers a patented design that passes FCC Part 15 and EN55022 Class B EMI and RFI testing procedures and does not require external filtering. This converter offers no power de-rating over the entire operating temperature range from –40 °C to 85 °C and eliminates the need to impose limits on the current design margin when selecting a module. Read more.
504 W AC-DC Converter for Liquid-Cooled Applications
The PFH500F-48-1D0-R from TDK Corporation is an AC to DC Converter that converts an AC input voltage of 85 to 265 V to an output voltage of 38.4 to 52.8 V. This adjustable AC-DC converter delivers a DC output power of up to 504 W and has an efficiency of 89%. It can be controlled by a PMBus interface that supports read/write capabilities for remote monitoring, programming, and optional droop mode load sharing. This single-phase AC-to-DC converter offers easier thermal management and lower radiated EMI. It is available in a PCB mount unit that measures 101.6 x 61.0 x 13.3 mm and is ideal for use in outdoor enclosures or liquid-cooled applications. Read more.
12 V AC-DC Converter for Power Factor Correction Applications
The LHA15F-12 from Cosel is an Isolated AC to DC Converter that converts an AC input voltage from 85 - 264 V to a DC output voltage of 12 V. This uncontrolled rectifier delivers a DC output power of up to 15.6 W and has an efficiency of 79 - 82%. It has an output current of 1.3 A and an overprotection voltage of up to 18 V. The converter offers high efficiency and lower noise and contains extensive optional parts such as a dedicated harness. It has a low leakage current of up to 0.15 mA and consumes a lower power of 0.4 W at no-load conditions which are 15% lower than the state-of-the-art models. This RoHS-compliant converter comes with a built-in inrush current, over-current, and over-voltage protection circuits. It is available in a compact PCB mount unit that measures 50 x 21.5 x 73.5 mm and is ideal for power factor correction applications. Read more.
50 W Quasi-Resonant Converter with E-Mode GaN HEMT
The VIPERGAN50 from STMicroelectronics is a Quasi-Resonant AC-DC Converter that is integrated with an enhancement mode GaN HEMT. It converts an AC input voltage of 85 - 265 V to a DC output voltage of 9 - 23 V. The converter provides an output power of 50 W and provides dynamic blanking time and adjustable valley synchronization delay functions to maximize efficiency at any input line and load condition. It consists of a GaN transistor that has a drain-source voltage of 650 V. The converter offers output overvoltage protection, overtemperature protection (OTP), overload protection (OLP), brown-in/out protection, input overvoltage protection (iOVP), and embedded thermal shutdown features. It is available in a surface-mount package that measures 5 x 6 mm and is ideal for high-efficiency power adapters, fast battery chargers, auxiliary power supplies for appliances, industrial, consumer, and lighting applications. Read more.
1200 W Isolated AC-DC Converter for Industrial Applications
The OFI1200A Series from POWERBOX are Isolated AC-DC converters that step down an AC input voltage of 85 - 305 V to a DC output voltage of 12 - 48 V. These converters deliver a DC output power of 1200 W and have an efficiency of up to 92%. They have a switching frequency of 47 - 63 Hz and a power factor of 0.96. These converters have a power factor correction (PFC) feature and can be operated across a baseplate temperature range from -40 to +95 degrees C without the use of a fan. They have an optimized design to transfer heat to the baseplate making them suitable for non-ventilated applications such as in sealed enclosures. These converters are available in a chassis mount unit that measures 142 x 40 x 260 mm and are ideal for harsh industrial applications. Read more.
3.3 V Isolated AC-DC Converter
The LHE40-20B03 from MORNSUN is an Isolated AC-DC Converter that converts an AC input voltage of 85 - 264 V and a DC input voltage of 100 - 370 V to an output voltage of 3.3 V. This uncontrolled rectifier delivers an output power of 26.4 W and has an efficiency of 78%. It offers a high I/O isolation test voltage of up to 4000 VAC. This converter provides a regulated output and has low ripple & noise. It consists of output short circuits, over-current, and over-voltage protection circuits. This RoHS-compliant converter is available in a dual-inline package that measures 89 x 63.5 x 25 mm and is suitable for control, electricity, and office applications. Read more.
300 W Isolated AC-DC Converters
The TPI 300L-M Series from Traco Power are Isolated AC-DC Converters that convert an input voltage of 85 - 264 V to a DC voltage of 12 - 53 V. These controlled rectifiers have an output power of 300 W and an efficiency of up to 93%. They have a switching frequency of 140 kHz and offer high reliability and excellent thermal management. These converters provide double I/O isolation of 3000 VAC systems according to the latest industrial safety standards. They are available in a chassis mount unit that measures 4.6 x 2.44 x 1.6 Inches and is ideal for industrial, and medical devices and for demanding safety and space-critical applications. Read more.
12 V AC-DC Converters for Home and Medical Applications
The VCCS300M-12 from Vox Power are Isolated AC-DC Converters that step down an AC input voltage from 85 - 264 V to a DC output voltage of 12 V. They have a DC input voltage from 120 - 370 V. These converters deliver an output power of up to 300 W and have an efficiency of up to 95%. They provide an option to cool the system either by conduction, convection, or forced-air mechanisms. These converters offer high efficiency and combine leading-edge technology solutions with Class I or II installation capability. It is designed to offer high reliability for medical environments. These EMC-certified converters are available in a chassis mount package that measures 101.3 x 50.8 x 40.2 mm and are ideal for medical lasers, lighting, displays, dental equipment, respirators, ventilators, laboratory and analysis, infusion pumps, endoscopes, home healthcare, and mobile applications. Read more.
12 V Isolated AC-DC Converter for Industrial Electronic Equipments
The AA30D0512A from Delta Electronics is an Isolated AC-DC converter that steps down an AC input voltage from 85 - 264 V to a DC output voltage of 12 V. This converter delivers an output power of 30 W and has an efficiency of up to 76%. It is based on creative design technology and offers excellent electrical and thermal performance. This converter has extreme reliability under highly stressful operating conditions. It is available in a PCB mount package measures that measure 3.5 x 2.5 x 0.85 inches and is ideal for use in commercial and industrial electronic equipment applications. Read more.
15 V Isolated AC-DC Converter for Industrial Applications
The RAC02-15SC from Recom Power is an Isolated AC-DC converter that steps down an AC input voltage from 80 - 264 V to a DC output voltage of 15 V. This converter delivers an output power of 2 W and has an efficiency of up to 74%. It consumes a low power during standby mode and has high efficiency. This converter provides a soft-start and short-circuits protection circuitry to safeguard from over-voltage or over-current-related damages. It is designed to provide low output ripple and noise levels. This RoHS & REACH-compliant converter is available in a through-hole package that measures 520.0 x 37.0 x 28.0 mm and is ideal for use in industrial applications. Read more.
48 V AC-DC Converter for Industrial & Medical Applications
The GSP750PS12-EF from XP Power is an Isolated AC-DC Converter that steps down an AC input voltage of 80 - 264 V to a DC output voltage of 12 - 48 V. This converter delivers an output power of 750 W and has an efficiency of up to 90%. It intelligently controls the cooling fans to reduce acoustic noise generated within the system and hence eliminates the need for forced air cooling, thereby allowing the fans to be switched off to provide silent running operation during periods of lower system loading or system standby conditions. This AC-DC converter is available in a chassis-mount package that measures 10.0 x 4.0 x 1.65 inches and is ideal for IT/industrial and medical applications. Read more.
12 V Isolated AC-DC Converter
The PWB-5002 from Astrodyne TDI is an Isolated AC-DC Converter that steps down an AC input voltage from 90 - 264 V to a DC output voltage of 12 V. It delivers an output power of 5 W and has efficiency from 71 - 80%. This converter integrates over-voltage protection (OVP), short-circuit protection, and over-current protection (OCP) circuitries to prevent over-load-related damages. It is designed to cool the system based on a convection mechanism. This converter is available in a through-hole package that measures 1 x 2 x 0.6 inches. Read more.
500 W Full Brick AC-DC Converter for 5G and Robotics Applications
The AIF42BAC-01N from Advanced Energy Industries is a Full Brick AC-DC Converter that is ideal for industrial & telecom applications. It has an AC input voltage of 90 - 264 V and provides a nominal isolated output DC voltage of 12 V. The AC-DC converter has a power consumption of up to 500 W and an efficiency of up to 93%. It has an output current of up to 42 A and supports the PMBus interface. The converter is available in a chassis mount package that measures 4.6 x 2.4 x 0.5 mm and is ideal for industrial, robotics, and 5G telecom applications. Read more.
Half Bridge AC-DC Converter for LCD & SMPS Applications
The ICE1HS01G-1 from Infineon Technologies is a Dual Output Half-Bridge Resonant AC-DC Converter that steps down an AC input voltage of 100 - 240 V to a DC output voltage of 1.5 - 9 V. It has a switching frequency of 47 - 53 kHz. This converter is specially designed to drive LLC resonant half-bridge converter designs and regulates the output voltage by changing the switching frequency. It integrates an oscillator to allow the designers to set a suitable operating frequency range with a resistor. This RoHS-compliant AC-DC converter provides an adjustable hysteresis to the mains input for under-voltage protection (UVP), frequency shift and latch-off function for two-level over-current protection (OCP), and an open-loop/over-load protection with an extended blanking time to limit the false trigger and in-rush current related damages. It is available in a surface-mount package that measures 4.8 x 5.8 mm and is ideal for LCD, PDP TV, AC-DC adapter, and audio SMPS applications. Read more.
Military Grade AC-DC Power Conditioning Module
The MIPC-270-115-270-FP-N-M from SynQor is a Military Grade AC-DC Power Conditioning Module that steps down an AC input voltage of 85 - 140 V to a DC output voltage of 275 V. It delivers an output power of 1500 W and has an efficiency of 94.1%. This converter is designed to provide a building block for AC-DC or DC-DC power supply that is running from a source as defined by MIL-STD-704. It offers power factor correction when connected to an AC source and rejects voltage fluctuations and pulsed loads from both AC and DC sources to prevent excessive load transients from being fed back to the source. This AC-DC converter is available in a chassis-mount package that measures 63.14 x 119.02 x 13.0 mm and is ideal for military applications. Read more.
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