Premo - Planar Transformers
Premo Planar Transformers represent one of the largest range of solutions from any manufacturer in today’s market, with over 16 types of core combined with 8 types of isolated housings and three assembly options (SMD, PTH and direct leads). Furthermore Premo offer Forward (single or double) Flyback, Half Bridge, Full Bridge, Push Pull and ZVT topologies. Power ratings are from 5W to 2600W and up to 10KW on request
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Premos’ third generation of P215 Series Planar Transformers are available in either Surface Mount or PTH formats. Rated at 15W switching frequency is 400kHz and the units are designed for AC/DC SMPS applications |
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Designed for AC/DC SMPS applications the P218 series of Planar Transformers is constructed using UL94V0 flameproof material and conforms to UL1950 / EN60950. Rated at 40W operating temperature is from -20 to +85 Degrees C Download P218 Series Data Sheet here. |
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Manufuctured by Premo and rated at 70W the P222 series of Planar Transformers are designed for AC-DC SMPS applications. Contructed from UL94V0 materials, build standard is to UL1950 / EN60950. |
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Rated at 300 Watts the P232 Series of Planar Transformers are designed for AC-DC SMPS (Switched Mode Power Supply) applications. Constructed using UL94VO material and manufactured by Premo the build standard is to UL1950 / EN60950. |
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High Power Planar transformers are rated at 400 Watts. Operating temperature is to 85 Degrees C and switching frequency is 125kHz. Applications include AC-DC SMPS. |
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Manufactured to UL1950 / EN60950 by Premo these High Power Planar transformers are rated at 600 Watts and as suitable for AC-DC SMPS applications. Operating temperature is to 85 Degrees C and switching frequency is 125kHz. |
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Rated at 1200 Watts and constructed from UL94V0 material these high power Planar Transformers are suited to AC-DC SMPS applications. Manufactured by Premo the operating temperature is to 85 Degrees C |
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Manufactured by Premo the P264 series of Planar Transformers are rated at 4800 Watts and switching frequency is up to 100kHz. |




















