DC / DC
PoL DC/DC converter family offers a wider choice with addition of 10A and 16A SMT and SIP modules
The Okami range of non-isolated Point-of-Load (PoL) DC/DC power converters from Murata Power Solutions has been expanded with the addition of 10A and 16A models in both surface mount (SMT) and through-hole SIP formats. The new modules are fully compatible with DOSA specifications and support the latest generation FPGAs, ASICs and DSPs that require high load currents in low input voltage environments.
DC/DC Converter accepts up to 800VDC Input Voltage
The HVI 2K is a recent addition to Absopulse Electronics line of high input voltage DC/DC converters. This design uses field proven technology to generate 2kW output power. It accepts 600Vdc input voltage (450V to 800Vdc range) and is rated for a single output of 12V/130A, 24V/80A or 48V/40A. Other outputs are available on request. An optional built-in redundancy diode allows for parallel and N+1 operation. The HVI 2K is suitable for a wide range of rugged applications including in industrial plants, alternative energy conversion (such as solar cells) and electric vehicles.
DC-DC Converter with Parallel Capability
VPT Inc., a HEICO company, has introduced a new DC-DC converter module: the VPT100+ 2800 Series. With up to 100W of output power per unit, this new commercial-off-the-shelf (COTS) converter offers parallel operation of up to five units to enable the fast, easy, affordable creation of high power systems.
CISSOID Introduces 225°C DC-DC Converter Platform for High Reliability & Electric Vehicle Applications
CISSOID, a leader in high temperature semiconductor solutions, has unveiled their unique VESUVIO technology, which implements Buck (Step-Down) DC-DC Converters operating reliably and with high efficiency from -55°C to +225°C. Based on CISSOID's two-chip set MAGMA-HYPERION and power transistors, the VESUVIO technology includes a reference design and a demonstration board.
Aimtec - 15 Watt DC/DC with High Power Density
Aimtec's newest family of high efficiency (up to 89%), DC/DC converters, AM15C-Z and AM15CW-Z, provide a high power density of 37.5W/in3 in an ultra compact package (1 x 1), a real estate savings of up to 50% compared to other standard 15 watt converters in the market.
Ultra miniature 1 watt DC/DC converters
Aimtec expands its 1 watt product offering with the addition of two new series featuring continuous output short circuit protection - a critical safety feature that protects the load circuit and the converter from dangerously high current levels.
High power density 15W and 30W DC/DC converters from XP
XP Power has announced the latest additions to its range of encapsulated PCB mount ultra compact DC/DC converters. Housed in a metal package, the 15 Watt JTK15 and 30 Watt JTL30 series can accommodate an ultra wide 4:1 input range. Covering nominal input voltages of 12, 24 or 48 VDC, the units can accept either 9 to 36 VDC or 18 to 75 VDC inputs.
EMCO - Ultra Low Power DC-DC converters
As a result of EMCO High Voltage Corporation's continuing commitment to industry-leading innovation the company has introduced an Ultra Low Power (ULP) Series DC-DC converters.
Low Cost 1W DC/DC Converters With 6000VDC Isolation
The G Series and H Series of 1W DC/DC Converters from Mornsun America feature 6000VDC input-to-output isolation, ideal for medical, industrial control, and instrumentation applications where high isolation is required.
SynQor - Quarter Brick DC-DC Converter Series for Railway Applications
SynQor has announced the InQor IQ72 series of quarter-brick dc-dc converters. These ruggedized next-generation, board-mountable, isolated, fixed switching frequency industrial dc-dc converters use synchronous rectification to achieve power conversion efficiencies up to 91% at full load. Each module is supplied completely encased to provide protection from harsh environments. The 42-110V input voltage range and the broad selection of output voltages and power levels makes the IQ72 quarter brick series suitable for a variety of 72V systems, such as industrial automation, locomotive and railway electronics.
Wide input 20W DC/DC converters from PowerPax UK
PowerPax UK Ltd has announced the launch of a range of miniature 20W DC/DC converters. The 20PURB_LD Series is very compact with dimensions of 50.8 x 25.4 x 11.5mm. These converters are available with either a 24V (9 - 36V) or 48V (18 - 75V), 4:1, nominal input with outputs of 3.3V, 5V, 12V and 15V available. These converters feature a total output tolerance, including line and load regulation, of ±1% with excellent closed loop control providing good stability. Standard features on this series include over-voltage, over-current, under-voltage lock out and short-circuit protection.
SynQor - 28V DC/DC Converters for Military Applications Offer Extended Input Range
SynQor has announced the addition of the new MQFL-28V product family to its portfolio of Hi-Rel dc/dc converters. Incorporating SynQor's field proven high-efficiency synchronous rectifier technology, this advancement results in the only wide range input dc/dc converters developed specifically for the Military/Aerospace industry. To ensure survivability in the most hostile environments, the MQFL-28V series of 100W dc/dc converters is housed in full size (FL) packages using SynQor's innovative QorSeal packaging technology which includes tin whisker mitigation.
Ultra Wide Input DC/DC Converter is 1 x 2 in Size
Mornsun America has announced the URB_LD-15W Series of low cost, wide input, 15W DC/DC converters. Housed in a 1 x 2in metal shielded package with an industry standard pin-out, the URB_LD-15W features an ultra-wide 4:1 input range (9-36VDC or 18-72VDC), making them an ideal for a broad range of industrial and communications applications.
TDK-Lambda adds four configurable AC-DC power supplies
TDK-Lambda has expanded its NV-Power family of configurable AC-DC power supplies with the addition of four new output modules. Compatible with the popular NV-350 (six-slot) and NV-700 (eight-slot) platforms, these modules complement the range already available by extending its capabilities and meeting the ever increasing demands of the broadcast, instrumentation and medical markets, as well as other applications, such as ATE, automation, routers and servers, and security networks.
Single output isolated DC/DC converters offer 3W output in a 2W form factor
Murata Power Solutions has introduced a new range of isolated single output DC/DC converters that are said to achieve industry leading power density, efficiency and regulation. Devices from the MEV3 series offer 3W of available output power in a previously rated 2W package to give designers potential board space savings of up to 68%.
SynQor Develops Family of Sixteenth-Brick DC-DC Converters
SynQor has developed a new line of PowerQor Mega series, sixteenth-brick dc-dc converters. The PQ60xxxSMx series of dc-dc converters is an efficient yet economical power solution composed of next-generation, board-mountable, isolated, fixed switching frequency dc-dc converters which are particularly useful for telecom and other low power applications.
Texas Instruments - 2.25-MHz, 1A DC/DC converter for USB-powered applications
Texas Instruments has introduced a 2.25-MHz DC/DC converter for USB-powered portable applications and wireless modems. The TPS62750 is a high-performance, 92 percent power-efficient, synchronous step-down converter, which can provide up to 1-A typical input current. The device supports an input voltage from 2.9 V to 6 V, allowing it to support batteries with an extended voltage range and USB-compliant power requirements.
SynQor Establishes Benchmark with Super-Wide 8:1 Input Range DC/DC Converters
SynQor's claims its IQ64 family of industry-standard half brick dc/dc converters establishes a new performance benchmark with a super-wide 8:1 input voltage range of 18-135V, which doubles the existing ultra-wide 4:1 input ratio standard. With one converter designers can now simultaneously satisfy EN50155 requirements for 36V, 48V and 72V railway systems. The IQ64 family uses SynQor's patented two-stage topology with a constant mid-bus voltage, which enables an optimized isolation stage design based on synchronous rectifiers, greatly reducing heat loss and achieving up to 90% efficiency at full load.
Torex - Synchronous step-down DC-DC converters
The XCL205/206/207 series are 600mA, 3MHz synchronous step-down DC-DC converters with integrated coil. The whole solution, including 1.5uH coil, measures only 2.5mm x 2.0mm and has a package profile of only 1.0mm making it one of the smallest solutions of its kind on the market today. Requiring only 2 external ceramic capacitors to configure a step-down circuit capable of providing efficiencies in excess of 85%, the XCL205/206/207 is ideally suited for applications that require high efficiency plus low output noise in an extremely small PCB area.
UltraVolt Announces the “V” and “M” Series Microsize High-Voltage Power Supplies
Like the new "XS" and "US" Series before them, the "V" Series and "M" Series herald UltraVolt's entrance into the microsize/micropower realm. These lines represent a stark difference from UltraVolt's previous product line, specifically due to their small size and lower power output. However, these microsize series continue UltraVolt's standard of high reliability and high performance. The "V" Series and "M" Series offer low ripple, tight tolerances, self-restoring output voltage, voltage monitors, and arc and continuous short-circuit protection. The new series is an ideal solution for design engineers requiring bias voltage in applications such as avalanche photo diodes (APD) and photomultiplier tubes (PMT).
UltraVolt Extends Its Microsize High-Voltage Line With the “D” Series
Continuing with UltraVolt's standard of high-reliability and high-performance, the new "D" Series offers low ripple (<0.02% peak-to-peak), tight line/load regulation, output current limit protection, low noise, and buffered voltage and current monitoring. The micropower "D" Series is ideal for a wide range of applications including avalanche photodiodes (APD), electrostatic chucks (E-chuck), gas chromatography, high-voltage testing, image intensifiers (ii), micro-channel plates (MCP), photomultiplier tubes (PMT), scanning electron microscopes (SEM), spectrometers, and much more.
SynQor - 270V DC/DC Converters Provide 120W of Power While Reducing Dissipated Heat 50%
SynQor has expanded its MilQor product line of 270V input dc/dc converters and complementary EMI filters which have been designed specifically for high-reliability applications. The MQFL-270 series of dc/dc converters utilizes SynQor's field-proven, high-efficiency synchronous rectification technology to achieve breakthrough efficiency levels in excess of 88%.
SynQor Develops the Extended Input Range DC/DC Converters & Filters Specifically for Military Applications
SynQor announces the addition of a new product family to its portfolio of Hi-Rel dc/dc converters, the MQFL-28E series. Incorporating SynQor's field proven high-efficiency synchronous rectifier technology, this advancement results in the only wide range input dc/dc converters developed specifically for the Military/Aerospace industry.
Murata Power Solutions extends eighth-brick, ultra-wide input DC/DC Converter series
Murata Power Solutions has extended its UWE series of eighth-brick, 4:1 ultra-wide input isolated DC/DC Converters with the addition of two new models. Both the UWE-5/15-Q48N-C (15A@5VDC) and the UWE-15/5-Q12P-C (5A@15VDC) provide up to 75W of output power, making them ideal space saving drop-in replacements for commonly used 100W quarter-brick devices where the full 100W power is not needed.
PoL DC/DC Converter range expands with the introduction of 3A miniature SIP
Murata Power Solutions has added a miniature 3A, SIP model to its Okami family of non-isolated point-of-load (PoL) DC/DC converters. The OKR-T/3-W12-C provides an ideal solution for designs that require a wide input voltage range, high efficiency PoL solution where board space is limited. Typical applications include datacom routers and servers, plus industrial equipment such as LED signage, POS systems and power amplifiers where the new DC/DC converters are able to provide a cost-efficient way to meet the onboard power needs of ASICs, FPGAs, microprocessors and communications ICs.
Compact 2 & 3 Watt extra wide input SIP DC/DC converter targets portable applications
XP Power today announced the launch of its IM and IT series of 2 and 3 Watt board mounted regulated DC/DC converters. Encapsulated in a plastic non-conductive SIP format package, measuring 26.0 x 12.5 x 9.3 mm (1.02 x 0.49 x 0.36 inches) the devices offer an extra wide 4:1 input range and an input to output isolation of 1.5kV for up to 1 minute. They are ideal for use in mobile, portable and wireless products where board space is at a premium and designers seek to reduce the size of their end product.
1W DC/DC Converters
M1WB series of 1Watt DC/DC converters in SIP, DIP and SMD packages offer a MTBF of 3.5 million hours with efficiency up to 81% with 1kV of isolation. Fixed input with unregulated outputs the series are extremely cost effective.
Murata Power - Solutions - Easy to design-in 6W single output DC/DC Converters
Murata Power Solutions has introduced a range of isolated 6W, wide 4:1 input, single output DC/DC Converters suited for use in a wide range of applications including telecommunications, battery powered systems, process control and distributed power systems. The NCS6 Series is available with input voltage ranges of 9-36V (12V nominal) and 18-75V (48V nominal) both with under voltage lock out. The new modules are housed in industry-standard packages that allow them to be used as drop-in replacements in existing designs.
1W DC/DC Converters With UL Safety Approvals
The A_S1W Series of 1W DC/DC Converters from Mornsun America is designed to provide distributed power and 1000VDC of input-to-output isolation in a miniature SIP package.
240W wide-input range 1/8 brick module has digital interface for greater control
Ericsson Power Modules' BMR454 DC/DC converter delivers double the power of most conventional eighth-brick modules that address a similar range of applications; a wide input voltage range of 36 to 75V, and a tightly regulated output. The BMR454 eighth-brick family delivers up to 240W with an efficiency rating up to 95% at full load and in an industry first, a PMBus interface is included.
Ultra compact isolated DC/DC converter for medical applications
XP Power has announced the JHM series of ultra compact low power isolated DC/DC converters. Offering 3 and 6 Watt board mounted variants and packaged in an industry standard 24-pin DIP package, the converters conform to the international medical equipment safety standards UL / IEC 60601-1 and CSA-C22.2 No 601.1.
Isolated DC-DC Power Converters with Built-in EMC Filtering
The PowerlinePlus Series are the first modules to incorporate RECOM's innovative ICE Technology - Innovation in Converter Excellence- a combination of techniques to minimize internal heat dissipation and maximize the heat transfer to ambient to create a new converter series which offers high end performance at a price which is significantly lower than conventional specialist converters.
3W DC/DC Converter from Power Sources Unlimited has 4:1 Input Range
Power Sources Unlimited has announcesd the TMR3-WI Series of ultra-wide input DC/DC converters which offer 3 Watts of power in a compact SIP8 Package. The TMR-3WI Series is an isolated and fully regulated converter product, comprised of 16 models, offering 4.5-18VDC, 9-36VDC and 18-75VDC inputs with 3.3VDC, 5.0VDC, 9.0VDC, 12VDC, 15VDC, +/-5VDC, +/-12VDC and +/-15VDC outputs.
XP's compact encapsulated COTS DC/DC converters offer wide input range
XP Power has announced the MTC75 and MTC150 series of board-mounted encapsulated DC/DC converters for military applications. The two models, 75 and 150 Watt variants, are available with single or dual outputs in a compact package measuring 61 x 57.9 x 17.3 mm (2.4 x 2.28 x 0.68 inches). As COTS products, they are normally available from stock and are priced more competitively than traditional military specified specification power supplies.
Vicor's Wide-Input 28V Micro DC-DC Converters
The Brick Business Unit of Vicor Corporation has announced the addition of eight wide-input Micro DC-DC converters to the 28VDC input family. These models have nominal output voltages ranging from 3.3 to 48VDC and a maximum power of 100W (50W at 3.3Vout and 5Vout, and 100W at 12, 15, 24, 28, 36 and 48Vout). These modules target either 12V or 24V applications, such as MIL-COTS or commercial battery systems in vehicles.
PowerPax launches miniature 30W DC/DC converters
PowerPax has announced a range of miniature 30W DC/DC converters. The 30PVRB_LD Series is 40% smaller than the current industry standard package with dimensions of 50.8 x 25.4 x 11.5mm and has a power density of 2.28W/cm3.
Wide input DC/DC converter range from Murata Power Solutions
Murata Power Solutions has extended its UEI15, UEI30 and UEI (50/60) Series of DC/DC converters to give designers even greater choice in wide input range board-mounted DC regulated power. The converters offer high efficiency levels coupled with excellent power density in industry-standard open-frame packages and pinouts.
High density DC-DC converter modules from Nu Horizons
The latest line of high density, non-isolated board-mount DC-DC converters from Emerson Network Power is now available from Nu Horizons. Designed for space sensitive applications, the LGA C series offers a cost-effective, surface-mount power solution capable of delivering 15-100W of scalable power via a low profile land grid array package.
TDK-Lambda Quarter Bricks Meet Power-Hungry ATCA Requirements
TDK-Lambda has expanded its DC-DC converter line-up with the introduction of the new iQG Series, providing high true useable power in an industry standard quarter-brick footprint. With up to 95% efficiency and a maximum power rating of 300W, these supplies are ideally suited for tight space, power-hungry applications with demanding thermal environments, such as ATCA-based communications equipment, where high reliability is critical. The iQG Series is also well-suited to various 48V powered architectures as deployed in industrial, factory automation, robotics equipment and broadcast markets.
1W, Surface Mount DC/DC Converter
The A_T Series of 1W DC/DC Converters from Mornsun America are designed to provide distributed power and 1000VDC of input-to-output isolation in a miniature 10-pin SMT package.
