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 | 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]] or [[282]]. | It is intended for probes, e.g. the [[P6045]] or [[282]]. | ||
The 015-0073-00 uses a mains frequency (non-SMPS) transformer, with separate secondaries for the +12.5 V supply and the | 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. | Both supplies are regulated independently with zener diodes. | ||
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The regulator output is a Darlington pair formed by a [[MPS6515]] and a [[RCA40250]]. | The regulator output is a Darlington pair formed by a [[MPS6515]] and a [[RCA40250]]. | ||
==Manuals == | |||
* [[Media:015-0073-00.pdf | Accessory Power Supply Manual (PDF)]] | * [[Media:015-0073-00.pdf | Accessory Power Supply Manual (PDF)]] | ||
* http://www.davmar.org/pdf/Tek015-0073-00.pdf | * http://www.davmar.org/pdf/Tek015-0073-00.pdf | ||
==Pictures== | |||
<gallery> | <gallery> | ||
Tek 015-0073-00 1.jpg | |||
Tek 015-0073-00 2.jpg | |||
Tek 015-0073-00 3.jpg | |||
Tek 015-0073-00 output connector.png|Output Connector | |||
Tek 015-0073-00 schematic.png|Schematic | |||
</gallery> | </gallery> | ||
[[Category:Accessory power supplies]] | [[Category:Accessory power supplies]] | ||
[[Category:Introduced in 1966]] | [[Category:Introduced in 1966]] |
Revision as of 08:53, 29 September 2018
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 or 282.
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
Pictures
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Output Connector
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Schematic