BC3.5LFB1.4
LLC Resonant 3.5kW Full-Bridge...
25,00 €
55 In Stock
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BC3.5LFB1.4LLC - LLC Resonant 3.5kW Full-Bridge Transformer
Product
| L (mH) Min | DCR (Ω) Max | Freq. (kHz) | Cres (pF) | Q x,y,z Min | Height (mm) | Width (mm) | Length (mm) | SRF (kHz) Min | Sensitivity (mV/uT) min |
|---|---|---|---|---|---|---|---|---|---|
| R1 17mΩ TYP (19mΩ MAX) / R2 13mΩ TYP (15mΩ MAX) |
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Characteristics
LLC Resonant 3.5kW Full-Bridge Transformer.
Features
•LLC resonant 3.5 kW full-bridge transformer
•Works with Lr = 22µH and Cr = 33nF
•Frequency range 70-200kHz
•Reinforced insulation between prim/sec and with core
•UL94 and RoHS materials (F/155°C)
•Design based on AEC-Q200
•Weight : approx 350grams
Application
•Automotive EV/PHV AC/DC onboard battery chargers
Operation
•Vin = 220-420Vdc / Vout = 200-430Vdc
•Ip = 19Arms MAX / Is = 18.5Arms MAX
•Operating temperature -40/+140°C with cooling (potting)
|
L1 = LP (100kHz/1Vac) |
R1 |
R2 |
N1:N2 |
L1lk (100kHz/1Vac, N2 shorted) |
{N1}/{N2}/{CORE} | |
|---|---|---|---|---|---|---|
|
130µH ±7.5% |
17mΩ TYP (19mΩ MAX) |
13mΩ TYP (15mΩ MAX) |
1.4:1 |
2µH MAX |
4kVAc/50Hz/5mA/1min* |
(*) 1min in qualification / 2sec in mass production
Dimensions
CAD MODELS
ELECTRICAL DIAGRAM
