3kW-10kW Planar Transformers Size 560 Heatsink with 400A max current rating, frequency range 20kHz-MHz+ are packaged in anodized aluminum heatsinks offering high thermal conductivity and removing heat from windings. Patented (U.S. Patent 7,460,002) terminals offer mechanical strength and very low resistance. Topologies include Full Bridge, Half Bridge, Full Bridge ZVS, Push-Pull. High efficiency (low losses), ultra compact, low-profile. Excellent solderability (Pb-free or Pb/Sn Solder). Standard sizes / customer configurations, quick custom turn-around often without start-up or tooling costs. Large secondary pins reduce temperature rise on terminals. Various terminal options available (SMD, Thru-hole, screw terminals).
| Power Range | 3kW-10kW |
| Current Rating Max. | 400A |
| Frequency Range | 20kHz-MHz+ |
| Isolation voltage pri-sec/pri-core | 500-5,000VDC |
| Topology | Full Bridge, Half Bridge, Full Bridge ZVS, Push-Pull |
| Dimensions L x W x H | 66.0-71.1 x 64.0 x 25.4-30.5mm |
| Notes | Length (L) may vary depending on terminals. Height (H) may vary depending on input / output requirements |
AC-DC resonant designs, Aerospace & Military (high reliability/repeatability), Appliance, Automotive, Electric and Hybrid Vehicles, Battery Charging (12V, 24V, 48V, 1-10 KW), DC-DC Converters (100W-1200W) in distributed power systems, Distributed Isolated Power, Feedback Control, High Current POL Converters, High Power LED Lighting, Industrial Power, Welding, Isolated Inverters, Isolated (non-regulated) Bus Converter (Vout 9-12V), Renewable Energy – Wind & Photovoltaic Power System, Server – Data Centers (400VDC), Welding, Lasers, Test Equipment
3kW-10kW Planar Transformers Size 560 with 400A max current rating, frequency range 20kHz-MHz+. Patented (U.S. Patent 7,460,002) terminals offer mechanical strength and very low resistance. Topologies include Full Bridge, Half Bridge, Full Bridge ZVS, Push-Pull. High efficiency (low losses), ultra compact, low-profile. Excellent solderability (Pb-free or Pb/Sn Solder). Standard sizes / customer configurations, quick custom turn-around often without start-up or tooling costs. Large secondary pins reduce temperature rise on terminals. Various terminal options available (SMD, Thru-hole, screw terminals).
2kW-6kW Planar Transformers Size 350 Heatsink with 300A max current rating, frequency range 20kHz-MHz+ are packaged in anodized aluminum heatsinks offering high thermal conductivity and removing heat from windings. Patented (U.S. Patent 7,460,002) terminals offer mechanical strength and very low resistance. Topologies include Full Bridge, Half Bridge, Full Bridge ZVS, Push-Pull. High efficiency (low losses), ultra compact, low-profile. Excellent solderability (Pb-free or Pb/Sn Solder). Standard sizes / customer configurations, quick custom turn-around often without start-up or tooling costs. Large secondary pins reduce temperature rise on terminals. Various terminal options available (SMD, Thru-hole, screw terminals).
2kW-6kW Planar Transformers Size 350 with 300A max current rating, frequency range 20kHz-MHz+. Patented (U.S. Patent 7,460,002) terminals offer mechanical strength and very low resistance. Topologies include Full Bridge, Half Bridge, Full Bridge ZVS, Push-Pull. High efficiency (low losses), ultra compact, low-profile. Excellent solderability (Pb-free or Pb/Sn Solder). Standard sizes / customer configurations, quick custom turn-around often without start-up or tooling costs. Large secondary pins reduce temperature rise on terminals. Various terminal options available (SMD, Thru-hole, screw terminals).
1kW-3kW Planar Transformers Size 220 Heatsink with 250A max current rating, frequency range 20kHz-MHz+ are packaged in anodized aluminum heatsinks offering high thermal conductivity and removing heat from windings. Topologies include Full Bridge, Half Bridge, Full Bridge ZVS, Push-Pull. High efficiency (low losses), ultra compact, low-profile. Excellent solderability (Pb-free or Pb/Sn Solder). Standard sizes / customer configurations, quick custom turn-around often without start-up or tooling costs. Large secondary pins reduce temperature rise on terminals.
1kW-3kW Planar Transformers Size 220 with 250A max current rating, frequency range 20kHz-MHz+. Topologies include Full Bridge, Half Bridge, Full Bridge ZVS, Push-Pull. High efficiency (low losses), ultra compact, low-profile. Excellent solderability (Pb-free or Pb/Sn Solder). Standard sizes / customer configurations, quick custom turn-around often without start-up or tooling costs. Large secondary pins reduce temperature rise on terminals.
In this Planar Transformer mini case study, we discuss how we partnered with an aerospace customer, delivering a coupled hybrid aerospace solution that integrated a standard planar transformer with an inductor. We solved the customer's challenge of decreasing unit costs while saving design space and improving overall performance with the added benefit of reducing electromagnetic interference (EMI).
A planar transformer, the primary component used in switch-mode power supplies, offers volumetric efficiency and a lower profile over traditional wire-wound transformers because it uses printed circuit boards (PCB) for its turns.
To find out more about how we partner, solve, and deliver solution-based engineering for power magnetics customers, visit our Application Alley at http:://www.standexmeder.com.
Standex Electronics is a global leader in the design, development, and manufacturing of standard and custom planar transformer solutions.
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