5950-00-498-1676, TRANSFORMER,POWER

National Stock Number:
5950-00-498-1676

Federal Supply Class:
5950

National Item Identification Number:
004981676

Description:
TRANSFORMER,POWER

Detail:
A TRANSFORMER CONSISTING OF ONE OR MORE PRIMARY WINDING(S) AND ONE OR MORE SECONDARY WINDING(S). IT MAY BE DESIGNED FOR DIRECT CONNECTION TO AN ALTERNATING CURRENT SOURCE FOR PURPOSES OF CHANGING THE SECONDARY VOLTS AND AMPERES OR DESIGNED TO ELIMINATE METALLIC INTERCONNECTION BETWEEN CIRCUITS IN AN OVERALL ONE TO ONE VOLTAGE RATIO, WITH OR WITHOUT ADDITIONAL OUTPUT WINDINGS, OR ITEMS DESIGNED TO AUTOMATICALLY MAINTAIN A CONSTANT OUTPUT VOLTAGE WITHIN SPECIFIED LIMITS UNDER VARYING INPUT OR LOAD CONDITIONS. ALSO INCLUDES ITEMS HAVING A PROVISION FOR MECHANICALLY CHANGING THE TURNS RATIO OR INDUCTIVE COUPLING IN PROGRESSIVE INCREMENTS BY MEANS OF VOLTAGE TAPS, RATIO ADJUSTER, OR DEVICES OE SIMILAR DESIGN. FOR TRANSFORMERS HAVING WINDING(S) COMMON TO BOTH INPUT AND OUTPUT CIRCUITS, SEE TRANSFORMER (1), POWER, AUTOTRANSFORMER. EXCLUDES TRANSFORMER (1), PULSE.

Manufacturer Information:

03000288	87557	LOCKHEED CORP LOCKHEED ELECTRONICS CO INC
03000288	94117	BAE SYSTEMS INFORMATION AND ELECTRONIC SYSTEMS INTEGRATION INC.
2534860	10001	NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER
562401	72149	ELECTRONIC TRANSFORMER CORP

Techincal Specification:

TERMINAL TYPE AND QUANTITY	15 TAB, SOLDER LUG
WINDING OPERATING VOLTAGE	20.80 AC VOLTS NOMINAL SINGLE COMPONENT 1ST SECONDARY
	20.80 AC VOLTS NOMINAL SINGLE COMPONENT 2ND SECONDARY
	27.50 AC VOLTS NOMINAL SINGLE COMPONENT 3RD SECONDARY
	104.50 AC VOLTS NOMINAL AND
	115.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE PRIMARY
WINDING OPERATING CURRENT	5.0 AMPERES DC MAXIMUM SINGLE COMPONENT 1ST SECONDARY
	5.0 AMPERES DC MAXIMUM SINGLE COMPONENT 2ND SECONDARY
	2.5 AMPERES DC MAXIMUM SINGLE COMPONENT 3RD SECONDARY
FREQUENCY RATING	400.0 HERTZ NOMINAL SINGLE COMPONENT
WINDING SHIELDING METHOD	INTERNAL SHIELD GROUNDED TO INCLOSURE AND CORE SINGLE COMPONENT
WINDING FUNCTION AND QUANTITY	1 PRIMARY AND
	3 SECONDARY SINGLE COMPONENT
INPUT-OUTPUT PHASE RELATIONSHIP	THREE PHASE TO THREE PHASE SINGLE COMPONENT
MOUNTING METHOD	FLANGE AND
	SLOT SINGLE GROUP
MOUNTING FACILITY QUANTITY	4 SINGLE GROUP
MOUNTING SLOT WIDTH	0.196 INCHES NOMINAL SINGLE GROUP
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO LENGTH	3.250 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO WIDTH	1.500 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP
INCLOSURE TYPE	PARTIALLY INCLOSED, DOUBLE SHELL
BODY LENGTH	5.188 INCHES MAXIMUM
BODY HEIGHT	4.313 INCHES NOMINAL
BODY WIDTH	2.438 INCHES MAXIMUM
OVERALL LENGTH	5.188 INCHES MAXIMUM
OVERALL HEIGHT	4.438 INCHES NOMINAL
OVERALL WIDTH	2.438 INCHES MAXIMUM
RELIABILITY INDICATOR	NOT ESTABLISHED

Click here to Register for Free 30-day Trial