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Planar SMPS Transformer - Request Form

Please fill in as many fields as possible so we can better meet your requirements:

Please fill in as many fields as possible so we can better meet your requirements:

Output power duty cycle (if applicable)

Output DC voltage and DC current of power supply

SMPS topology
Note: For resonant topologies please attach electrical diagram with wave forms of current and voltage

Winding center tap:

Transformer operation frequency (kHz)

DC link input voltage
Switching Duty Cycle

Primary to secondaries turn ratios: (not obligatory)
Note: a. In center tap topologies Np = half of the primary, Nsec = half of the secondary. Note: b. Typical 3 secondaries for OFF-LINE transformers.

Secondaries output current (Arms)

Primary to secondaries isolation

Ambient temperature

Cooling available
(3 m/sec is recommended for fan cooling)
[cooling condition (recommended for best power utilization of Planar)]

Clearance and creepage requirements (mm)

Safety required properties (for automotive projects, According to IATF)

Dimension Limitations if critical

Quantity required

Target price

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