015-0073-00: Difference between revisions
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|class=Power supply | |class=Power supply | ||
|series= | |series= | ||
|summary= | |summary=Accessory Power Supply | ||
|image=Tek 015-0073-00 1.jpg | |image=Tek 015-0073-00 1.jpg | ||
|caption=Tektronix 015-0073-00 | |caption=Tektronix 015-0073-00 | ||
Revision as of 08:22, 19 August 2021
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.
Pictures
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Output Connector
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Schematic
