Acopian Power Supplies has announced that their Narrow Profile DC-DC Regulated Power Supply Series is certified to UL 60950 (Information Technology Equipment) and UL 508 (Industrial Control Equipment) Safety Standards, conforms to the low voltage directive legal requirements to achieve CE marking, and is RoHS Compliant. The over 150-part series comprises 100 kHz single-output power […]
DC-DC
Non-isolated DC-DC converter series extended with 20A models
TDK Corporation has announced the introduction of 20A versions of the TDK-Lambda i6A product family of non-isolated DC-DC converters. Capable of operating from an even wider input voltage of 9V to 53V, the i6A4W step-down converters deliver an output voltage that can be adjustable from 3.3V to 15V. These additional products allow operation from 48V […]
New connectPower PRO DC/DC converter
Weidmuller introduces the connectPower PRO DC/DC Converter product line to complement their PROeco and PROmax power supplies. Designed specifically for the Process, Transportation and Machinery industries, these new converters now carry Class I Div 2 and ATEX certification as well as Class III protection. This electrically isolated DC/DC converter line avoids critical earth loops; from […]
Top power electronics threads on EDABoard.com – April
(editor’s note: Intrigued by the problem? Have a question or optional solution? Then click the “Read more” link and follow the conversation on EDAboard.com or log in to EDAboard and participate in the forum thread.) How can an offline LED driver last 20 years? – The Cu-Beam light is certainly the best LED light that the […]
New 1A Switching Regulator K78-1000R3 Series
MORNSUN extends its portfolio of non-isolated switching regulator DC/DC Converter with a new series: K78-1000R3. As K78-500R3(500mA output) has enjoyed great popularity from the market, K78-1000R3(1A output) series is designed to meet wider output power range requirement of customers’ application. Same as K78-500R3, K78-1000R3 series are in SIP package with high efficiency up to 96%, […]
Synchronous buck regulators step-down 5 and 3.3-V primary rails to POL inputs
Intersil Corporation has announced a family of monolithic synchronous buck regulators that step-down 5V and 3.3V primary rails to point-of-load (POL) inputs as low as 0.6V for GPUs, FPGAs, DSPs and SOCs. The highly efficient ISL78233, ISL78234 and ISL78235 deliver 3A, 4A and 5A, respectively, of continuous output current to infotainment head units and advanced […]
Wide range DC-DC converters provide negative outputs
TDK Corporation announces the introduction of the 75W rated TDK-Lambda i6AN series of negative output non-isolated DC-DC converters. Capable of operating from an input voltage of +9V to +40V, the step-down converter delivers an output voltage that can be adjustable from -3.3V to -30V and output currents of up to 8A. The series is designed […]
Synchronous buck regulators step-down 5 and 3.3-V rails to low PoL inputs
Intersil Corporation has announced a family of monolithic synchronous buck regulators that step-down 5V and 3.3V primary rails to point-of-load (POL) inputs as low as 0.6V for GPUs, FPGAs, DSPs and SOCs. The highly efficient ISL78233, ISL78234 and ISL78235 deliver 3A, 4A and 5A, respectively, of continuous output current to infotainment head units and advanced driver […]
Heat Sinks Cool Brick dc-dc Converters
Advanced Thermal Solutions, Inc. (ATS) now provides a family of high performance maxiFLOW™ heat sinks for cooling DC-DC power converters and power modules. The power brick heat sinks are available for full, half, quarter and one-eighth brick sizes. With proper thermal management, brick DC-DC converters can be used at their maximum operating temperature for optimum […]
New DC/DC converter for PV power system handles up to 1500 VDC
A trend of photovoltaic industry is that 1500VDC system will be in place of nowadays standard 1000VDC system. Higher-voltage systems enable longer strings, which allow for fewer combiner boxes, less wiring and trenching, and therefore less labor. Input voltage from 1000VDC to 1500VDC allows longer strings used in the PV system. Most of the PV […]