PX-3920 — TRANSFORMER,POWER

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

PX-3920: TRANSFORMER,POWER.

The TRANSFORMER,POWER is a the manufacturer industrial component. Key specifications include body_width: 2.200 INCHES MAXIMUM IN, body_height: 1.870 INCHES NOMINAL IN, body_length: 2.250 INCHES NOMINAL IN, inclosure_type: OPEN, mounting_method: FLANGE AND UNTHREADED HOLE(S) SINGLE GROUP, frequency_rating: 48.0 HERTZ MINIMUM AND 440.0 HERTZ MAXIMUM SINGLE COMPONENT. This part is cataloged in the U.S.

Government catalog under NSN 5950-01-064-4790, indicating validated use in U.S. government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels.

Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS

PX-3920

NSN: 5950-01-064-4790
FSC: 5950 — Coils and Transformers
CAGE: 05216 — PHOENIX TRANSFORMER CO (USA)

SPECIFICATIONS

body_width	2.200 INCHES MAXIMUM IN
body_height	1.870 INCHES NOMINAL IN
body_length	2.250 INCHES NOMINAL IN
inclosure_type	OPEN
mounting_method	FLANGE AND UNTHREADED HOLE(S) SINGLE GROUP
frequency_rating	48.0 HERTZ MINIMUM AND 440.0 HERTZ MAXIMUM SINGLE COMPONENT
special_features	ONE TERMINAL OF SECONDARY WINDING NO. 2 IS CONNECTED TO CENTER @TAP OF SECONDARY WINDING NO. 1
reliability_indicator	NOT ESTABLISHED
mounting_hole_diameter	0.132 INCHES NOMINAL SINGLE GROUP IN
winding_shielding_method	INTERNAL SHIELD GROUNDED TO CORE SINGLE COMPONENT
winding_operating_current	1.2 AMPERES DC MAXIMUM SINGLE COMPONENT FIRST SECONDARY
winding_operating_voltage	120.00 AC VOLTS NOMINAL SINGLE COMPONENT SECOND PRIMARY
NSN	5950-01-064-4790

COMPONENT DIAGRAM

KEY FEATURES

•

MOUNTING FACILITY QUANTITY: 2 SINGLE GROUP

•

INCLOSURE TYPE: OPEN

•

INPUT-OUTPUT PHASE RELATIONSHIP: SINGLE PHASE TO SINGLE PHASE SINGLE COMPONENT

•

MOUNTING METHOD: FLANGE AND UNTHREADED HOLE(S) SINGLE GROUP

•

BODY WIDTH: 2.200 INCHES MAXIMUM IN

•

BODY HEIGHT: 1.870 INCHES NOMINAL IN

•

MOUNTING HOLE DIAMETER: 0.132 INCHES NOMINAL SINGLE GROUP IN

•

WINDING FUNCTION AND QUANTITY: 2 PRIMARY AND 2 SECONDARY SINGLE COMPONENT

TECHNICAL CHARACTERISTICS

MOUNTING FACILITY QUANTITY	2 SINGLE GROUP
INCLOSURE TYPE	OPEN
INPUT-OUTPUT PHASE RELATIONSHIP	SINGLE PHASE TO SINGLE PHASE SINGLE COMPONENT
MOUNTING METHOD	FLANGE AND UNTHREADED HOLE(S) SINGLE GROUP
BODY WIDTH	2.200 INCHES MAXIMUM IN
BODY HEIGHT	1.870 INCHES NOMINAL IN
MOUNTING HOLE DIAMETER	0.132 INCHES NOMINAL SINGLE GROUP IN
WINDING FUNCTION AND QUANTITY	2 PRIMARY AND 2 SECONDARY SINGLE COMPONENT
WINDING SHIELDING METHOD	INTERNAL SHIELD GROUNDED TO CORE SINGLE COMPONENT
DISTANCE BETWEEN MOUNTING FACILITY CENTERS	1.625 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN

OTHER ITEMS IN FSC 5950 — Coils and Transformers

Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.

5950-00-000-0146 5950-00-001-1372 5950-00-001-1386 5950-00-001-1410 5950-00-001-1411 5950-00-001-1412 5950-00-001-1413 5950-00-001-1414

SUBSTITUTES & CROSS-REFERENCES 1

9100-3039Reference document

Same NSN cross-reference

Reference document — Secondary reference

LIFECYCLE

NSN statusActive· U.S. Government catalog

Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is PX-3920?

PX-3920 is a TRANSFORMER,POWER.

What parts can replace PX-3920?

There is 1 known substitute for PX-3920: 9100-3039. Substitute compatibility should be verified for your specific system.

What is the NSN for PX-3920?

PX-3920 is cataloged in the U.S. Government catalog under NSN 5950-01-064-4790. This indicates validated use in U.S. government and defense supply chains.

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