Difference between revisions of "Voltcraft 18220"
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<!-- | image = [[File:Conrad digi 35 cpu logo.png|180px]] --> | <!-- | image = [[File:Conrad digi 35 cpu logo.png|180px]] --> | ||
| name = Voltcraft 18220 | | name = Voltcraft 18220 | ||
| status = | | status = planned | ||
| source_code_dir = | | source_code_dir = | ||
| channels = 1 | | channels = 1 | ||
| Line 19: | Line 19: | ||
It was sold by Conrad Elektronik as article 512923. | It was sold by Conrad Elektronik as article 512923. | ||
= Hardware = | == Hardware == | ||
* Output protection against reverse current: Max. 1 A! | * Output protection against reverse current: Max. 1 A! | ||
= Photos = | == Photos == | ||
<gallery> | <gallery> | ||
</gallery> | </gallery> | ||
= Protocol = | == Protocol == | ||
ASCII based. | ASCII based. | ||
= Manual Operation = | == Manual Operation == | ||
== Status on power up == | |||
The output is disabled. Voltage and current are set to the value on previous power-off. | === Status on power up === | ||
The output is disabled. Voltage and current are set to the value on previous power-off. A small negative (!) voltage can be measured while output is off. | |||
=== 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 Control == | === 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 Control == | === 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. | ||
| Line 50: | Line 56: | ||
* To display current current limit, shorten output externally. | * To display current current limit, shorten output externally. | ||
= Remote Operation = | == Remote Operation == | ||
The sigrok driver for this device will be named ''voltcraft-18220''. | The sigrok driver for this device will be named ''voltcraft-18220''. | ||
= Resources = | == Resources == | ||
* Manual (German) available from Conrad Elektronik via customer support. | |||
* Manual (German) available from [http://www.conrad.de Conrad Elektronik] via customer support. | |||
* http://software.freepage.de/hmueller/pilot/SNT/ Control software for PalmPilot | |||
== See also == | |||
* [[Programmable power supply]] | * [[Programmable power supply]] | ||
* [[Power supply comparison]] | * [[Power supply comparison]] | ||
[[Category:Device]] | [[Category:Device]] | ||
[[Category:Power supply]] | [[Category:Power supply]] | ||
[[Category: | [[Category:Planned]] | ||
Latest revision as of 19:48, 20 December 2016
| Status | planned |
|---|---|
| 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. A small negative (!) voltage can be measured while output is 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.
- http://software.freepage.de/hmueller/pilot/SNT/ Control software for PalmPilot