Power Electronics / Power Management


Cost effective DC-DC converters

17 May 2017 Power Electronics / Power Management

Murata’s CR series of cost effective DC-DC converters comes in industry standard packages with industry standard pinouts for onboard distributed power systems. Popular input and output voltages are available, and the galvanic isolation allows the device to be configured to provide an isolated negative rail in systems where only positive rails exist.

The CRV1 series is ideally suited for providing local supplies on control system boards with the added benefit of 3 kV DC galvanic isolation to reduce switching noise. Available in a SIP package with dual and single outputs, all of the rated power may be drawn from a single output rail provided the total load does not exceed 1 Watt.

The CRV2 series is available in industry standard SIP packaging, offering a power upgrade path from the 1 W CRV1 series.

The CRE1 series is a cost effective 1 W DC-DC converter with a wide temperature range guaranteeing startup from -40°C and full 1 Watt output at 85°C.

The CRL2 series is particularly suited to isolating and/or converting DC power rails. The galvanic isolation allows the device to be configured to provide an isolated negative rail in systems where only positive rails exist. The wide temperature range guarantees startup from -40°C and full 2 Watt output at 85°C. Pin compatibility with the NME and LME ensures ease of upgradeability.

The CRR1 series is ideally suited for providing single rail supplies on primarily digital boards with the added benefit of galvanic isolation to reduce switching noise. Surface mount technology and advanced packaging materials produce rugged, reliable performance over an extended temperature range from -40°C to 85°C.



Credit(s)



Share this article:
Share via emailShare via LinkedInPrint this page

Further reading:

Fast and reliable 4G connectivity worldwide
TRX Electronics DSP, Micros & Memory
Powered by a powerful Quectel LTE Cat 4 modem, the Arduino Pro 4G module’s fast data throughput and high bandwidths ensure reliable and quick data download and upload, even in remote locations.

Read more...
Wine farm turns to solar installation for power
Current Automation Power Electronics / Power Management
Slanghoek Wine farm opted into a power purchase agreement to lower overall electricity costs and enter a true sustainable future, with a price-competitive edge on lower running costs.

Read more...
Industrial PSU family
Brabek Power Electronics / Power Management
The RACPRO1 family of PSUs supports a universal DC input voltage range from 430 to 850 V DC, allowing the parts to support renewable energy and microgrid applications.

Read more...
Integrated POL voltage regulators
EBV Electrolink Power Electronics / Power Management
Infineon’s TDA38807 and TDA38806 are their highest density high-efficiency integrated point-of-load (IPOL) solutions for smart enterprise systems.

Read more...
Hi-Rel quarter-brick converters
Accutronics Power Electronics / Power Management
Gaia Converter’s quarter-brick series DC-DC power modules provides output power levels ranging from 75 to 250 W in fixed output voltages.

Read more...
1700 V GaN Switcher IC
Future Electronics Power Electronics / Power Management
Power Integrations has introduced a new member of its InnoMux-2 family of single-stage regulated multi-output offline power supply ICs, the industry’s first 1700 V gallium nitride switch.

Read more...
How ADI battery management solutions empower safer, smarter robots
Altron Arrow Editor's Choice Power Electronics / Power Management
Choosing an appropriate battery pack and its accompanying battery management system is a critical decision in designing an autonomous mobile robot.

Read more...
Industrial power supply range
RFiber Solutions Power Electronics / Power Management
SynQor’s ruggedised AC-DC and DC-DC converters and filters are designed for a wide range of industrial applications, including those required to withstand harsh environments.

Read more...
PSUs for industrial applications
Power Electronics / Power Management
RECOM’s REDIIN120/240/480 series of AC-DC converters perfectly corresponds with customer needs by exhibiting high efficiency and low energy consumption at no load.

Read more...
Highest density automotive-grade power modules
Altron Arrow Power Electronics / Power Management
Vicor has released three automotive-grade power modules for 48 V EV systems, which deliver industry-leading power density.

Read more...