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Switching Mode Power Supply Request Form

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About RoHS for mangnetic components

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Home > Magnetic Components >Switching Mode Power Supply Request Form

Switching Mode Power Supply Request Form

Switching Mode Power Supply Request Form

Please complete this form and send it to Universal Microelectronics.
We will provide you with a design proposal to meet your specifications.

Company	Email
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Expected Annual Usage

Total output power (W)：

SMPS topologies : Forward Push-Pull Resonant　 Flyback Full Bridge Others

Winding center tap : Primary Secondaries

Frequency operation : KHz

DC input voltage : Min. (V) 　 Max. (V)

Switching duty cycle : Min. Max.

Primary to secondaries turn ratio:

Np/Nsec1

Notes:	a) In center tap topologies Np=half of the primary, Nsec=half of the secondary
	b) Maximum 3 secondaries for OFF-LINE transformers

Secondarie

sec. 1	sec. 2	sec. 3	sec. 4	sec. 5

Primary to Secondaries isolation: (Vdc)/(Varms)

10.

Ambient temperature: Min. (.C) 　Max. (.C)

11.

Cooling available: blowing forced air (Linear meter per minutes)ataching to extemal heat sink with max. temp (° C)

12.

Quantity required: Samples Production (Annual Usage)

13.

Other Details:(Sketch Schematic & Mechanical Details)

Confirm code