Difference between revisions of "Voltcraft 18220"
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= Hardware = | = Hardware = | ||
* Output protection against reverse current: Max. 1 A! | |||
= Photos = | = Photos = | ||
<gallery> | <gallery> | ||
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The output is disabled. Voltage and current are set to the value on previous power-off. | The output is disabled. Voltage and current are set to the value on previous power-off. | ||
== Output | == Output Control == | ||
* On: Keep button ''VOLT/AMPERE'' pressed, press ▲. | * On: Keep button ''VOLT/AMPERE'' pressed, press ▲. | ||
* Off: Keep button ''VOLT/AMPERE'' pressed, press ▼. | * Off: Keep button ''VOLT/AMPERE'' pressed, press ▼. | ||
== Voltage | == Voltage Control == | ||
* If LED ''Volt'' is not on, press button ''VOLT/AMPERE''. | * If LED ''Volt'' is not on, press button ''VOLT/AMPERE''. | ||
* Press ▲ to increase voltage by 50 mV. | * Press ▲ to increase voltage by 50 mV. | ||
* Press ▼ to decrease voltage by 50 mV. | * Press ▼ to decrease voltage by 50 mV. | ||
== Current | == Current Control == | ||
* If LED ''AMPERE'' is not on, press button ''VOLT/AMPERE''. | * If LED ''AMPERE'' is not on, press button ''VOLT/AMPERE''. | ||
* Press ▲ to increase current limit by 100 mA. | * Press ▲ to increase current limit by 100 mA. | ||
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[[Category:Device]] | [[Category:Device]] | ||
[[Category:Power supply]] | [[Category:Power supply]] | ||
[[Category:In | [[Category:In progress]] | ||
Revision as of 13:08, 21 February 2014
| Status | in progress |
|---|---|
| Channels | 1 |
| Voltage/current (CH1) | 0-40V / 0-5A |
| Connectivity | RS232 |
| Features | settable values, settable output. |
Please note: This page is a work in progress, more to come.
The Conrad Voltcraft 18220 is a one-channel digitally-controlled laboratory power supply with RS-232 connectivity. It came onto the market in about 1996. It was sold by Conrad Elektronik as article 512923.
Hardware
- Output protection against reverse current: Max. 1 A!
Photos
Protocol
ASCII based.
Manual Operation
Status on power up
The output is disabled. Voltage and current are set to the value on previous power-off.
Output Control
- On: Keep button VOLT/AMPERE pressed, press ▲.
- Off: Keep button VOLT/AMPERE pressed, press ▼.
Voltage Control
- If LED Volt is not on, press button VOLT/AMPERE.
- Press ▲ to increase voltage by 50 mV.
- Press ▼ to decrease voltage by 50 mV.
Current Control
- If LED AMPERE is not on, press button VOLT/AMPERE.
- Press ▲ to increase current limit by 100 mA.
- Press ▼ to decrease current limit by 100 mA.
- To display current current limit, shorten output externally.
Remote Operation
The sigrok driver for this device will be named voltcraft-18220.
Resources
- Manual (German) available from Conrad Elektronik via customer support.