A Subsidary of Data Device Corporation

For more information: www.BTTC-Beta.com/PT | www.BTTC-Beta.com/SMT

Power and Switch Mode Transformers

© 2011, 2014 Beta Transformer Technology Corporation. All trademarks are the property of their respective owners. Printed on recycled paper.

Power Transformers

Product Offering•MIL-PRF-27, QPL-DSCC Qualified Transformers

- MPT Series - Designation MIL-PRF-27/43-01 A/B thru

MIL-PRF-27/43-44 A/B•Custom Designed and Manufactured Transformers.

Beta can Design and Manufacture Custom Transformers According to Application-specific Criteria, Including: - Input/ Output Voltage - Regulation - Physical Envelope - Input / Output Current - Efficiency - Shock / Vibration - Operating Temperature - Frequency - Isolation Voltage

Highlights•MIL-PRF-27, Class T, Grade 5 and 6 are Available•High Performance Materials Enable the Smallest

Footprint & Volume•1VA to 10kVA•50, 60, 400 Hz, Single or Three Phase

Functions and Benefits•Voltage Matching•Provides Electrical Isolation•Application-specific Design•Toroidal Construction Minimizes EMI

Applications for High Reliability Power Transformers•Board-level Power Supply Integration•Power Converter Applications•Requirements for the Proven Reliability of MIL-PRF-27

Construction and Testing•Power Supply Designs Requiring Minimal EMI•High Precision, Noise Sensitive Industrial EquipmentApplication Overview

OptionalRectifier

Optional Filter

Optional Regulator

LoadSupply Voltage

Beta's power transformers are designed and built to meet the rugged requirements of MIL-PRF-27 for use in high reliability military and aerospace applications.

Beta Transformer Technology Corporation, established in 1979, is the world leader in high performance military and space qualified magnetic products. The company specializes in designing and manufacturing standard and custom transformers and inductors for applications that require an optimized solution. Magnetic, Electrical, Mechanical, Thermal, and Environmental parameters are some of the important performance criteria that can be optimized for various applications.Beta Transformer Technology Corporation is both ISO-9001and AS9100 registered. In addition, the company manufactures products to meet or exceed the most critical requirements including MIL-STD-1553, MIL-PRF-21038, MIL-PRF-27, MIL-STD-981, IEEE 802.ab, ANSI X3T11, and SSQ-22676.

2Beta Transformer Technology Corp. www.BTTC-Beta.com

BR-BT-POWER-53/15

The information in this Product Brief is believed to be accurate; however, no responsibility is assumed by Beta Transformer Technology Corporation for its use, and no license or rights are granted by implication or otherwise in connection therewith. Specifications are subject to change without notice.

BETA TRANSFORMERTECHNOLOGY CORPORATIONREGISTERED TO ISO 9001:2008REGISTERED TO AS9100:2004-01

FILE NO. A6054

REGISTERED FIRM

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Switch Mode Transformers

Product Offering•Standard Frame Size•Custom Designs Avaialable

Highlights•High Performance Materials Enable the Smallest Footprint

& Volume•Operating Frequency Up to 3MHz•Up to 10,000 WattsFunctions and Benefits

•Provide a Smaller, Lighter, and More Efficient Means for Converting Voltages

•Allows for a Wide Range of Voltage or Current Conversion, as Compared to Inductors

•Less Heat Generation•Provides Electrical Isolation•High Isolation Voltages can be Achieved

Applications for High Reliability Power Transformers

•Power Supplies, AC-DC•Power Supplies, DC-DC•Power Over Ethernet•Point of Load•Requirements for MIL-PRF-27 Construction

Application Overview

Rectifier Switch LoadSupply Voltage

Optional Filter

PWMControl

Feedback

Custom Product Offering Examples

.620 MAX(15.75)

.350 MAX(8.89)

.028(0.71)

.098(2.49)

.016(0.41)REF

.85(21.60)

.062(1.58)

Package: EFD15 - (15 W)

.55 MAX(13.97)

.215 MAX(5.46)

.024(0.61)

.079(2.01)

.008(0.20)

.66(16.76)

.03(0.76)

.24 MAX(6.10)

.215 MAX(5.46)

.020(0.5) .072

(1.85)

.010(0.25)REF

.019(0.48)

.309(7.85)

.24 MAX(6.10)

Package: EE12.7 - (6 W)Package: EE5 - (0.7 W)

For ordering assistance and technical support, Call: 1-631-244-7393E-Mail: sales@BTTC-Beta.comVisit: www.BTTC-Beta.com

Headquarters, N.Y., U.S.A - Tel: (631) 567-5600, Fax: (631) 567-7358United Kingdom - Tel: +44-(0)1635-811140, Fax: +44-(0)1635-32264France - Tel: +33-(0)1-41-16-3424, Fax: +33-(0)1-41-16-3425Germany - Tel: +49-(0)89-1500-12-11, Fax:+49(0)89-1500 12-22Japan - Tel: +81-(0)3-3814-7688, Fax: +81-(0)3-3814-7689Asia - Tel: +65-6489-4801 Data Device Corporation

Beta's high frequency switch mode transformers are available in many standard and custom frame sizes, and are designed and built to meet the rugged requirements of MIL-PRF-27.