Contact
中文
Home
TD 70 120VDC 120VAC 5kW

5kW high efficiency, high power, pure sine wave output DC to AC converter

td_70_120vdc_120vac_5kw_product
TD-70-120VDC-120VAC-5kW

This reference design demonstrates the application of Wolfspeeds 650V C3M™ SiC MOSFETs to create a 5kW High Efficiency DC/AC converter for portable power stations. This design is compatible with a 70-120V DC battery allowing it to power standard 120V/240V, 50Hz/60Hz AC equipment. The optimized inverter and firmware design allows the system to provide a peak power of up to 10kW needed at start up. The use of 650V C3M™ 15mOhm SiC MOSFET’s in a TO-247-4 enables high frequency operation while delivering low switching and conduction losses required for efficient, lighter and portable power stations. The design is fully protected with overvoltage and short circuit protection.

The design accomplishes

  • Peak efficiencies of >94%
  • Power densities of 2kW/L

This reference design is offered through our partners Telcodium, with joint applications support from Wolfspeed. Learn more about the design at Telcodium.com.

Specifications

  • Input Voltage : 69.5V-117.6 DC
  • Output Voltage : 120V/240V AC
  • Output Power : 5kW nominal, 10kW peak
  • Multiphase Boost converter for low current ripple
  • Transformer-less inverter design enables high power density
Applications
  • Portable power stations
  • Back-Up power systems
What's Included
  • Product Datasheet
td_70_120vdc_120vac_5kw_block_diagram
C6D50065D

650V Discrete SiC Schottky Diodes

View Product
C6D50065D

650V Discrete SiC Schottky Diodes

View Product
C6D50065D

650V Discrete SiC Schottky Diodes

View Product
C6D50065D

650V Discrete SiC Schottky Diodes

View Product
C6D50065D

650V Discrete SiC Schottky Diodes

View Product
C6D50065D

650V Discrete SiC Schottky Diodes

View Product
C3M0015065K

Silicon Carbide Power 650V MOSFET C3M™ Planar MOSFET Technology N-Channel Enhancement Mode

View Product
C3M0015065K

Silicon Carbide Power 650V MOSFET C3M™ Planar MOSFET Technology N-Channel Enhancement Mode

View Product
C3M0015065K

Silicon Carbide Power 650V MOSFET C3M™ Planar MOSFET Technology N-Channel Enhancement Mode

View Product
C3M0015065K

Silicon Carbide Power 650V MOSFET C3M™ Planar MOSFET Technology N-Channel Enhancement Mode

View Product
Need information?
Ready to buy?
Find a Distributor
Want to keep in touch?

Knowledge Center

ess-with-sic
Renewable Energy

Enhancing Energy Storage System Performance with Silicon Carbide Power Devices

Join Paul Kierstead of Wolfspeed for a live webinar on September 27th as we discuss the emerging energy storage segment (ESS) and the ways Silicon Carbide (SiC) power devices can enable higher performance and lower system cost.
View Now 
 Webinars
obc-unidirectional
SiC MOSFETs

Advantages of SiC over Si for Unidirectional On-Board Chargers

This article is part of a two-part series that discusses the design considerations of OBC systems and the advantages that SiC has over Si in such designs. The practical advantages of implementing SiC over Si for OBCs are detailed in a head-to-head comparison of Si and SiC based OBC designs with a cost and system benefit breakdown.
Continue Reading 
 Technical Articles
wolfspeed-in-automotive-power-systems
SiC MOSFETs

Wolfspeed in Automotive Power Systems

This webinar highlights the advantages of Wolfspeed’s SiC portfolio for the automotive market. The impact SiC can have on a variety of applications including EV drivetrain inverter, 400 and 800V battery system, etc. It also compares systems benefits and reference designs (XM3 300kW, Vepco 180k). Second section of the webinar introduces SiC in EV OBC, 400 and 800V battery system, unidirectional and bidirectional, comparing system benefits and reference designs (6.6kW 650V, 22kW,1200V). The webinar and its content is in Italian language.
Register Now 
 Webinars
Cree Wolfspeed Logo
FacebookTwitterLinkedInYouTube
  • Contact
  • Where to Buy
  • Document Library
  • Knowledge Center
  • News
  • Events
  • Privacy Policy
  • Terms of Use
Copyright © 2021 Cree Wolfspeed