User Manual Q&AAnswer
Apr 03, 2025 - 12:56 AM
To adjust the output voltage on the Velleman LABPS3003 DC Lab Power Supply, follow these steps:
1. Turn the C.V. adjustment xxxx (rotary switch [5]) completely to the right before activating the device.
2. Activate the device using the power switch (push-button [9]).
3. Use the C.V. adjustment xxxx [5] to obtain a voltage that is close to the desired value.
4. Fine-tune the voltage using the C.V. fine-tuning xxxx (rotary switch [6]) to set the exact value.
To adjust the output current on the Velleman LABPS3003 DC Lab Power Supply, follow these steps:
1. Use the power switch [9] to activate the device.
2. Turn the C.V. adjustment xxxx [5] and the C.V. fine-tuning xxxx [6] completely to the right.
3. Turn the C.C. fine-tuning xxxx (rotary switch [3]) and the C.C. adjustment xxxx (rotary switch [4]) completely to the left.
4. Connect the load.
5. Adjust the C.C. fine-tuning xxxx [3] and the C.C. adjustment xxxx [4] until the desired current is obtained.
Please refer to the user manual for more detailed instructions and illustrations on how to use the Velleman LABPS3003 DC Lab Power Supply.
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