EC1000: Difference between revisions
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The [[P6032]] uses an EC1000 as the front-end cathode-follower. | The [[P6032]] uses an EC1000 as the front-end cathode-follower. | ||
{{BeginSpecs}} | {{BeginSpecs}} | ||
{{Spec | Heater | 6.3 V, 185 mA}} | {{Spec | Heater | 6.3 V, 185 mA}} | ||
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{{Spec | Cathode current | 22 mA max.}} | {{Spec | Cathode current | 22 mA max.}} | ||
{{EndSpecs}} | {{EndSpecs}} | ||
==Data sheet== | ==Data sheet== | ||
* [http://w140.com/EC1000.pdf Philips EC1000 Datasheet (PDF)] | * [http://w140.com/EC1000.pdf Philips EC1000 Datasheet (PDF)] | ||
Revision as of 07:22, 24 October 2014
The Philips EC1000 (Mullard 8254) is a subminiature triode designed for preamplifiers in measurement probes or microphones (used e.g. in early versions of the Neumann M149).
The P6032 uses an EC1000 as the front-end cathode-follower.
Key Specifications
| Heater | 6.3 V, 185 mA |
|---|---|
| Anode voltage | 110 V max. |
| Anode power | 1.5 W max. |
| Transconductance | 14.5 mA/V |
| Cathode current | 22 mA max. |
