Learn DesignSpark Circuit Simulator

The DesignSpark Circuit Simulator software will be undergoing maintenance and it will be unavailable for 2 hours: Scheduled 06-March-2026 Start: 12:00 EST / 17:00 UTC Ends: 14:00 EST / 19:00 UTC

I have a complicated design. Recreating all componanats in simulator will take a long time. Is there any way to transfer schematic to simulator. Thanks

If you are a first time user of DesignSpark Circuit Simulator and see a login error like below, then read below for the solution. Follow these steps: Erase cookies for your current browsing session. Or open browser Incognito mode. Go to the software page: https://explore.partquest.com/designspark Click 'First time user' button, enter your DesignSpark registered email id and follow remaining steps to activate the program. In the future, you can click the login button straightaway.

When I try to acees DesignSpark Circuit Simulator, I'm requested to login and then get the following error There was an error when authenticating against the external identity provider: The user account must be pre-created. Please contact your system administrator.

The DesignSpark Circuit Simulator software will be undergoing maintenance and it will be unavailable for 4 hours: Scheduled 09-October-2025 Start: 14:00 EDT / 18:00 UTC Ends: 18:00 EDT / 22:00 UTC

My name is Yuji Miura. I am new to Design Spark Circuit Simulator. I have two points I don't understand. When I try to connect analogue electronic components to digital electronic components, I get the message "Cannot connect different technologies, insert a converter block". I don't know how to insert a converter block. I want to use a comparator called ADCMP501, but there is no comparator item in the Datasheet Model Builder and I don't know what to do. Can someone please tell me how to do this?

The DesignSpark Circuit Simulator software will be undergoing maintenance and it will be unavailable for approximately 30 minutes: Scheduled 27-March-2025 Start: 12:00 EDT / 16:00 UTC  

The DesignSpark Circuit Simulator software will be undergoing maintenance and it will be unavailable for the following 8-hour period: Scheduled 28-February-2025 Start: 12:00 noon ET End: 8:00pm ET

DesignSpark Circuit Simulator is a cloud-hosted and browser-based software. Users benefit from an always up-to-date software without the need to download anything. These frequent updates add new features and improve user experience. The following changelog summarises the updates on a monthly basis. https://www.rs-online.com/designspark/designspark-circuit-simulator-changelog  

The goal is to demonstrate how DesignSpark Circuit Simulator can provide a complete application development and demonstration platform, to show potential customers the value of Infineon parts in motor drive applications. Check out the article by Mike Donnelly at https://www.rs-online.com/designspark/infineon-800v-industrial-motor-drive-with-continuous-and-switching-voltage-variants  

Hmmm… can't reach this page It looks like explore.partquest.com closed the connection Try: Checking the connection Checking the proxy and the firewall ERR_CONNECTION_CLOSED

You can find our Circuit Simulator FAQ section here: https://www.rs-online.com/designspark/designspark-circuit-simulator-support-faqs Happy Designing!  

I use DesignSpark PCB and I have schematic design, so I want to import the design into DesignSpark Circuit Simulator.

I'm using the simulator for the first time to look into the pulse control of a DC motor with a frictional load using a MOSFET H-bridge.  Having experienced difficulties with the results, I have simplified the design greatly to that detailed in MAG2 which simply powers up the motor with 24V to its steady state before switching the power off.  I would expect the motor speed to decay to zero as its inertia dissipates.  Why doesn't this happen?

Hi, my name is Riccardo and I'm a new user. I'm working with the browser version of DesingSpark Simulator and I ask you if there's a funcion that creates an automatic Bill Of Materials (I'm working with very basic components, such as resistors, capacitors and leds). Thank you so much for the answers.