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0B3-Voltage Regulator
Наименование:
0B3
Производитель:
Tung-Sol
Скачать даташит (datasheet):
Описание:
Voltage Regulator
Подробное описание:
VOLTAGE REGULATOR COLD CATHODE - GLOW DISCHARGE
GLASS BULB SMALL SHELL OCTAL 6-PIN BASE THE 0A3/VR75, OB3/VR90, 0C3/VR105, AND 0D3/VR150 ARE COLD-CATHODE, GLOW-DISCHARGE. TUBES. THEY ARE INTENDED FOR USE AS VOLTAGE REGULATORS IN APPLICATIONS WHERE IT IS NECESSARY TO MAINTAIN A CONSTANT DC OUTPUT VOLTAGE ACROSS A LOAD, INDEPENDENT OF LOAD CURRENT AND MODERATE LINE-VOLTAGE VARIATIONS. LIKE OTHER GLOW-DISCHARGE TUBES, THEY MAY ALSO BE USED AS RELAXATION OSCILLATORS, AND FOR SPARK-OVER PROTECTION.
RATINGS AND TYPICAL OPERATING CONDITIONS AND CHARACTERISTICS
MAXIMUM AND MINIMUM RATINGS ARE ABSOLUTE VALUES
0A3/VR75 0B3/VR90
DC ANODE SUPPLY VOLTAGE A 105 MIN. 125 MIN. VOLTS
DC OPERATING CURRENT (CONTINUOUS) 40 MAX. 30 MAX. MA.
DC OPERATING CURRENT (CONTINUOUS) 5.0 MIN. 10 MIN. MA.
AMBIENT TEMPERATURE RANGE -55 TO + 90 Oq
DC STARTING VOLTAGE (APPROX.) 100 VOLTS
DC OPERATING VOLTAGE (.APPROX.) 75 90 VOLTS
REGULATION (5 TO JO MA.) 3.0 VOLTS
REGULATION (5 TO 40 MA.) 5.0 VOLTS
REGULATION (Ю TO JO MA.) 8.0 VOLTS
0C3/VR105 0D3/VRI50
DC ANODE SUPPLY VOLTAGE A 133 MIN. 185 MIN. VOLTS
DC OPERATING CURRENT (CONTINUOUS) 40 MAX. 40 MAX. MA.
DC OPERATING CURRENT (CONTINUOUS) 5.0 MIN. 5.0 MIN. MA.
AMBIENT TEMPERATURE RANGE -55 TO + 90 -55 TO + 90 Oq
DC STARTING VOLTAGE (APPROX.) 115 160 VOLTS
DC OPERATING VOLTAGE (APPROX.) 105 150 VOLTS
REGULATION (S TO JO MA.) 1.0 2.0 VOLTS
REGULATION (s TO 40 MA.) 2.0 4.0 VOLTS
A NOT LESS THAN INDICATED SUPPLY V0LTAGE5 SHOULD BE PROVIDED TO INSURE "STARTING" THROUGHOUT TUBE LIFE.
