SMT Planar Transformer - Coilcraft
Description
Document 299
SMTPlanarTransformer – A0027-AL
Coilcraft’s surface mount planar transformers are ideal for applications that require high efficiency in a low-profile package.
Planar transformers offer high power densities along with great reliability and repeatability.
The A0027-A is designed to perform in push-pull topologies operating at 200–300 kHz.
The auxiliary winding can be used to control input current to PWMs.
To complete your design, Coilcraft offers a wide variety of power inductors for use as input and output chokes.
To request free evaluation samples, contact Coilcraft or visit www.
coilcraft.
com.
Part
Output
number power (W)
A0027-AL
10
Input voltage range (V)
36 –75
Output voltage (V)
3.
3
Output current (A rms)
2.
0
Primary
Leakage
inductance1 inductance
min (mH) max (µH)
1.
30
3.
5
DCR max (Ohms) pri sec aux
1.
13 0.
042 0.
331
Pri/sec isolation
(Vrms)
1500
1.
When ordering, please specify packaging code:
A0027-ALD Packaging: D = 13″ machine ready ree...
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