015-0073-00: Difference between revisions
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The '''Tektronix 015-0073-00''' is an accessory power supply providing +12.5 V and −12.5 V at 150 mA each. | The '''Tektronix 015-0073-00''' is an accessory power supply providing +12.5 V and −12.5 V at 150 mA each. | ||
It is intended for probes, e.g. the [[P6045 | It is intended for probes, e.g. the [[P6045]]. | ||
The 015-0073-00 uses a mains frequency (non-SMPS) transformer, with separate secondaries for the +12.5 V supply and the −12.5 V supply. | The 015-0073-00 uses a mains frequency (non-SMPS) transformer, with separate secondaries for the +12.5 V supply and the −12.5 V supply. | ||
Revision as of 12:26, 21 January 2019
The Tektronix 015-0073-00 is an accessory power supply providing +12.5 V and −12.5 V at 150 mA each. It is intended for probes, e.g. the P6045.
The 015-0073-00 uses a mains frequency (non-SMPS) transformer, with separate secondaries for the +12.5 V supply and the −12.5 V supply.
Both supplies are regulated independently with zener diodes. The regulators use MPS6521 NPN bipolar transistors as error amplifiers. The regulator output is a Darlington pair formed by a MPS6515 and a RCA40250.
Manuals
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Output Connector
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Schematic
