5950-01-174-5212, TRANSFORMER,POWER

5961-01-174-5213 SEMICONDUCTOR DEVICES,UNITIZED

National Stock Number:
5950-01-174-5212

Federal Supply Class:
5950

National Item Identification Number:
011745212

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:

8434943-001

05157

COHU, INC.

Techincal Specification:

BODY LENGTH	3.150 INCHES MINIMUM AND 3.210 INCHES MAXIMUM
DISTANCE BETWEEN MOUNTING FACILITY CENTERS	2.781 INCHES MINIMUM AND 2.843 INCHES MAXIMUM SINGLE MOUNTING FACILITY SINGLE CENTER GROUP
FEATURES PROVIDED	COLOR CODED LEAD
INCLOSURE TYPE	FULLY INCLOSED
INPUT-OUTPUT PHASE RELATIONSHIP	SINGLE PHASE TO SINGLE PHASE SINGLE COMPONENT
OVERALL HEIGHT	2.690 INCHES MAXIMUM
OVERALL WIDTH	2.250 INCHES MAXIMUM
MOUNTING FACILITY QUANTITY	2 SINGLE GROUP
MOUNTING HOLE DIAMETER	0.136 INCHES MINIMUM AND 0.140 INCHES MAXIMUM SINGLE GROUP
MOUNTING METHOD	BRACKET AND UNTHREADED HOLE SINGLE GROUP
RELIABILITY INDICATOR	NOT ESTABLISHED
SPECIAL FEATURES	THE SECOND SECONDARY WINDING IS INTERNALLY CONNECTED TO THE CENTER TAP OF THE FIRST SECONDARY WINDING; A THERMAL PROTECTOR IS INTERNALLY CONNECTED TO THE SECONDARY WINDING
WINDING FUNCTION AND QUANTITY	2 PRIMARY AND 2 SECONDARY SINGLE COMPONENT
WINDING OPERATING CURRENT	15.0 MILLIAMPERES AC NOMINAL SINGLE COMPONENT 2ND SECONDARY
WINDING OPERATING CURRENT	200.0 MILLIAMPERES AC NOMINAL SINGLE COMPONENT ALL PRIMARY
WINDING OPERATING CURRENT	550.0 MILLIAMPERES AC NOMINAL SINGLE COMPONENT 1ST SECONDARY
WINDING OPERATING VOLTAGE	117.00 AC VOLTS NOMINAL SINGLE COMPONENT ALL PRIMARY
WINDING OPERATING VOLTAGE	207.30 AC VOLTS NOMINAL SINGLE COMPONENT 2ND SECONDARY
WINDING OPERATING VOLTAGE	35.50 AC VOLTS NOMINAL SINGLE COMPONENT 1ST SECONDARY
TERMINAL TYPE AND QUANTITY	9 WIRE LEAD

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