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DC Power Supply Technology for Air Cooled Systems

Award Information

Agency:
Department of Defense
Branch:
Navy
Award ID:
92351
Program Year/Program:
2009 / SBIR
Agency Tracking Number:
N091-001-0991
Solicitation Year:
N/A
Solicitation Topic Code:
N/A
Solicitation Number:
N/A
Small Business Information
US HYBRID
445 Maple Ave. Torrance, CA 90503 3807
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Woman-Owned: No
Minority-Owned: No
HUBZone-Owned: No
 
Phase 1
Fiscal Year: 2009
Title: DC Power Supply Technology for Air Cooled Systems
Agency / Branch: DOD / NAVY
Contract: M67854-09-C-6549
Award Amount: $69,023.00
 

Abstract:

A dc-dc converter with integrated Magnetics and sensor and ZVS, ZCS circuit topology in one package to reduce the interconnects and the losses is proposed. The custom made three dimensional magnetic design will allow us to increase the switching frequency to >500kHz, while maintaining >92% efficiency at 12V output. The power devices and magnetic will be utilizing the high temperature common package with Direct Bond Copper, substrate for better heat transfer. The power converter will have integrated diagnostics and operation status reporting. The base plate will be integrated with the cooling fins to optimize the heat rejection. The proposed design is cost effective for low volume production and it is designed for dual use of DOD and heavy duty hybrid commercial vehicles and telecom. US Hybrid similar design dc-dc converts has passed the NEBS, telecommunications qualification, which includes the EMI/EMC, shock, vibration and drop test as well as thermal cycling. A high bandwidth control loop to provide fast transient with ramp compensated current regulated, phase shift ZVS converter with current doubler output inductors to minimize the stored energy on the unit input and out to enhance the transient response is considered.

Principal Investigator:

Abas Goodarzi
President
3102121200
abas@ushybrid.com

Business Contact:

Aryan Papoli
Controller
3102121200
aryan@ushybrid.com
Small Business Information at Submission:

US HYBRID
445 Maple Ave. Torrance, CA 90503

EIN/Tax ID: 954725959
DUNS: N/A
Number of Employees:
Woman-Owned: No
Minority-Owned: No
HUBZone-Owned: No