P900_10kW-20kW_Planar Transformer_en0 pages
DESIGN GUIDE | P l a n a r Tr a n s f o r m e r s & I n d u c t o r s
SIZE P900
Power Range 10kW-20kW
“Application Engineering Experts”
CUSTOM IS S TA N D A R D
Total output power
(40VDC@250A)
Operating frequency
Input voltage range
Topology
Max volt-µsec product
Duty cycle
Primary current
Secondary current
10kW
Pri-sec turns ratio
12:2+2
30 kHz
252-308 VDC
Full Bridge ZVS
8236
98 %
46 Arms
177 Arms
Dielectric strength
Pri-sec/pri-core
Isolation sec-core
Ambient temperature
Total losses
Hot spot temperature
Approx. Weight
4,000 VDC
1,000 VDC
60 °C
90 W
105 °C
550 grams
Highlights
•t Patented (U.S. Patent 7,460,002) terminals offer mechanical strength and very low resistance
•t High efficiency (low losses), ultra compact, low-profile
•t Excellent solderability (Pb-free or Pb/Sn Solder)
•t Standard sizes / customer configurations
•t Quick custom turn-around often without start-up or tooling costs
•t Inductors available for design in all packages
•t Large secondary pins reduce temperature rise on
terminals
•t Various terminal options available (SMD, Thru-hole,
screw terminals)
Notes: Assumes transformer is cooled by a heatsink @ 75°C max. and forced airflow
:: DES I G N E X A M P L E : :
Customize beyond these examples!
Rated power 10KW-20kW / Frequency range 40-125kHZ
Topology - Full Bridge, Half Bridge, Full Bridge ZVS,
Push-Pull
Current rating max. 500A
Isolation voltage pri-sec/pri-core 500- 5,000VDC
Soft switching, single or multiple outputs
Different switching frequencies, input/output voltages
Primary turns - other number (no fractions)
Secondary Ns1 turns 1- 4 (no fractions)
Thermal solutions heat sinks, etc.
BUS BAR TERMINATION
83.0 mm
63.4 mm
6.3 mm
110.6 mm
U.S. PAT. 7,460,002
35.6 mm
These models are for reference only and may NOT exactly match the design examples provided.
Fill out a design request today! | meder.com/planartransformers.html
19
"