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Electronics Manufacturing & Production Handbook 2017


 

Half-brick DC-DC converter
10 October 2018, Power Electronics / Power Management

SynQor introduced the new NQ40, non-isolated half-brick DC-DC converter – a buck/boost regulator which employs synchronous rectification technology to achieve extremely high conversion efficiency. The wide input voltage NiQor Brick family of converters can be used in traditional distributed power architecture systems or provide a regulated output voltage from a battery source or other variable voltage source.

The NQ40 has an input voltage range from 9 to 40 V. The output voltage range that can be achieved varies from 0 to 40 V d.c. at a maximum current of up to 55 A. The variable output voltage makes this device ideal for battery charging applications where a 12 V power source like a motor vehicle alternator can be used to charge deep-cycle batteries to their maximum charge.

This versatile device can be used in cascade to increase the available current to suit any application. The NQ40 half-brick form factor is small and has a high efficiency of up to 96% at full rated load current. Very little heatsinking is required for this device, saving on space and cost in a design, and mean time before failure has been demonstrated as more than 10 million hours.

For more information contact Conical Technologies, +27 66 231 1900, daniel.haywood@conical.co.za, www.conical.co.za


Credit(s)
Supplied By: Conical Technologies
Tel: 066 231 1900
Fax:
Email: info@conical.co.za
www: www.conical.co.za
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Further reading:

  • DC-DC converter with integrated H-bridge
    10 October 2018, Altron Arrow, Power Electronics / Power Management
    Diodes Incorporated’s new AP72200 is a high-current synchronous buck/boost DC-DC converter with integrated high-side and low-side H-bridge MOSFETs. It delivers up to 97% efficiency with 1% voltage regulation ...
  • Test and measurement instrumentation amplifiers
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  • 100 Gbps optical transceiver
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    Forbatt SA recently introduced the Peak Power range of power solutions into the South African market. Peak Power is one of the few power supply manufacturers in China having a nationally recognised CNAS ...
  • Real-time EMF monitoring system
    12 September 2018, Conical Technologies, Test & Measurement
    Microwave Vision Group (MVG) launched the new EME SPY Evolution, a state-of-the-art continuous EMF exposure monitoring system for monitoring personal exposure to electromagnetic fields and identification ...

 
 
         
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