National Stock Number:
4920-01-103-2837
Federal Supply Class:
4920
National Item Identification Number:
011032837
Description:
POWER SUPPLY
Detail:
A COMPONENT WHICH CONVERTS AVAILABLE ALTERNATING CURRENT OR DIRECT CURRENT ELECTRICAL POWER INTO A FORM REQUIRED TO OPERATE ANOTHER COMPONENT OR SET. THE ITEM MAY CONSIST OF A COMBINATION OF AN INVERTOR, VIBRATOR; VIBRATOR, INTERRUPTER; VIBRATOR, SELF-RECTIFYING; INVERTOR, POWER, STATIC; WITH A TRANSFORMER AND RECTIFIER(S) EMPLOYING ELECTRON TUBES, SEMICONDUCTOR DIODE OR METALLIC (DRY DISC) TYPE COMPONENTS, OR THE SYNCHRONIZED SECONDARY CONTACT(S) OF A VIBRATOR, SELF-RECTIFYING; OR MAY CONSIST OF ELECTRON TUBES, SEMICONDUCTOR DIODE OR METALLIC (DRY DISC) TYPE RECTIFIERS AND CAPACITORS IN TRANSFORMERLESS (ALTERNATING CURRENT-DIRECT CURRENT TYPE) CIRCUITS WHICH MAY BE OF THE VOLTAGE-MULTIPLIER TYPE. THE ITEM MAY INCORPORATE A FILTER, DIRECT CURRENT POWER AND PROVISIONS FOR REGULATION OF INPUT AND/OR OUTPUT VOLTAGE. EXCLUDES BATTERY CHARGERS; ROTATING MACHINERY TYPES; SUCH AS MOTOR GENERATORS AND DYNAMOTORS, POWER SUPPLY, CAUTERY APPARATUS; POWER SUPPLY, ELECTRODIAGNOSTIC INSTRUMENTS, AND POWER SUPPLY, MOBILE RESPIRATOR.
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