Specification Number SGE2649-2 REV. A(10/02/01) Document Scope.

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Specification Number SGE2649-2 REV. A(10/02/01) Document Scope.

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Magnetic Component Specification
Specification Number SGE2649-2 REV. A(10/02/01)
Document Scope.
This document describes attributes electronic high-frequency current transformer end-use inverters that operate between kHz. This document intended binding specification this current transformer include (but limited mechanical characteristics, electrical characteristics. overall intent assure consistent, high quality product.
Applicable Documents.
event conflict between documents, this specification take precedence over other documents. MIL-STD-2000 Solderability Requirements SGQ-1135 Receiving Inspection, Magnetics IPC/JEDEC J-STD-020A (4/99) Reflow
Electrical Characteristics
Items Inductance 10Khz, 0.1V) Coupling Capacitance Apply 40mVpp, 60Hz Sinewave between 1and measure V3-4 Apply test voltage between 3,4, 60Khz. sine wave source, measured with Tektronix P6015 equiv.) Items Rdc1-2(m) Rdc3-4(m) Resistance
L1-2 (uH) L3-4 (mH) C2-4(pF) Turn Ratio Test Insulation Strength Test
HP4280A 1Mhz meter, Floating mode V3-4/V1-2
Should started corona discharge 2500Vrms min, 100°C
Winding Specifications
Primary 1S-2F #38, Teflon Insulation Secondary 4S-3F 0.1mm 130, Class 0(Triple insulation)
Core: A10(T4*2*2), ACME Special layers-coated with Parylene Winding Sequence Wire Size Type Number Turns
Safety Agency Requirements.
This component designed manufactured meet requirements 1950 standard. materials used construction this component UL-listed, consistent with UL1950 standard. This component capable meeting UL94V-0 requirements.
Environmental Requirements.
completed component designed manufactured meet following environmental requirements, when housed final enclosure assembly. completed component perform normal electrical requirements after being subjected following environmental conditions. following paragraphs define operating non-operating environments completed transformer next higher assembly level. These requirements used qualify component actual operating assembly configuration. Operating Temperature Range. -40°C +110°C. Non-Operating Temperature Range. -40°C +130°C. Thermal Cycling. completed part capable passing thermal cycles from -40°C +110°C, with minute dwells each temperature. Operating Relative Humidity. Humidity, Non-Condensing, +-40°C +85°C. Non-Operating Relative Humidity. 100% Humidity, +60°C. Operating Altitude. Level 10,000 Feet Above Level. Non-Operating Altitude. Level 50,000 Feet Above Level. Reflow Process. Completed parts survive times Solder Reflow process without degradation electrical performance mechanical characteristics crack, swelling plastic bottom epoxy potting area). Reflow process temperature profile provided following:
Linfinity Microelectronics, Inc., 11861 Western Ave., Garden Grove, 92841 tel. (714) 898-8121
Magnetic Component Specification
Specification Number SGE2649-2 REV. A(10/02/01)
5.10
Continuous Elevated Temperature. completed component maintain conformance inductance specification after
being exposed 85°C extended periods time.
Expected Product Life. expected product MTBF 500,000Hours Identification Packaging Specifications. Part shall marked printed "1AP" surface area. Parts Packaging. Parts packaged manner which provides adequate protection normal shipping handling. Parts
placed gently into trays, each completed tray placed gently into packaging should machine placeable. Packed boxes clearly marked easy identification part number manufacturer. label include: Manufacturer Name Customer Name Part Number Manufacturing Lot-Code Number Quantity Box.
Physical Specification Wiring Diagram
Linfinity Microelectronics, Inc., 11861 Western Ave., Garden Grove, 92841 tel. (714) 898-8121

Specification Number SGE2649-2 REV. A(10/02/01) Document Scope.

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