File:WyllieSupply.jpg
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Board layout of a single-channel Wyllie current supply. The labeled parts are as follows (for the red switches, the switch pushed "up" is enabled, "down" is disabled):
1. DC input attenuator: [divide by 10, no attenuation, divide by 100] 2. Output resistor: [50 Ohm, 500 Ohm, 1 kOhm, 5 kOhm] 3. Output current: connects to cat5 port at rear: 4. Voltage monitor: Measures the output voltage across *both* output resistors. Hence the output current is this voltage over twice the output resistor value. 5. AC input attenuator. Can be shorted or controlled by a switch [no attenuation, divide by 10, divide by 100] 6. DC potentiometer control input (from front panel) 7. AC input (from front panel) 8. Power input
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| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 21:53, 23 August 2016 | | 2,588 × 2,432 (1.43 MB) | Zdeland (talk | contribs) | Board layout of a single-channel Wyllie current supply. The labeled parts are as follows (for the red switches, the switch pushed "up" is enabled, "down" is disabled): 1. DC input attenuator: [divide by 10, no attenuation, divide by 100] 2. Output res... |
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