The VRB150/60 is clearly a voltage stabiliser. The envelope has Chinese or Japanese markings. The envelope is our clue to the operating conditions. It looks as if the maintained voltage across the discharge is 150 Volts for currents up to 60 mA.The classic envelope is 47 mm in diameter and, excluding the B4 base pins, is 118 mm tall.References: Observation. |
Updated January 05, 2013.
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