FLYT-002 Multi-output flyback transformer for 3-phase OBC

Product
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Characteristics

Multi-output flyback transformer for 3-phase OBC.

Features 

•Flyback Transformer for 11kW battery chargers
•3 outputs +12V (PA / PB / PC) with reinforced insulation (cr >5mm)
•Switching frequency 100kHz
•Insulation according to EN 60664-1
•UL94 and RoHS materials (F/155°C)
•Design based on AEC-Q200
•Weight : approx 25g.

Application 

•Automotive EV/PHV AC/DC onboard 3-phase battery chargers

Operation 

•Operating temperature -40/+125°C
•Vin = 7V MIN / Vout = 3x12V / 0,4A
•Max duty cycle : α = 0,55
•Primary current : Irms = 4,5Arms MAX @Vin = 7V (Ipk ≈ 9Apk)
•Estimated losses @Vin = 7V / 100°C : Copper = 0,3W / Iron = 0,1W
   

 LLV12v = LP (100kHz/0,1Vac)

LfLV12V   (100kHz/1Vac)

RLV12V

RLVFEED12V

RPA12V/RPB12V /RPC12V

{LV12V + LVFEED12V}/{PC12V + PB12V + PA12V}

Between other wdgs and with Core

LV:FEED:PA:PB:PC

FLYT-002

5µH ±10%

250nH MAX

9mΩTYP (11mΩ MAX)

 200 mΩ TYP (240mΩ MAX)

53mΩ TYP (60mΩ MAX)

 4,5kVac/  50Hz/ mA/ 1min* 

 1,5kVac/ 50Hz/mA/1min* 

 5:9:9:9:9
Dimensions

FLYT-002 dimensions

ELECTRICAL DIAGRAM

FLYT-002 electrical diagram