query: How many items can be connected to a single power supply?
positive_passages.docid: 423
positive_passages.text: Choosing power supply, how to get the voltage and current ratings?
negative_passages.docid: 119036
negative_passages.text: What are the consequences of using a low-wattage USB-C power supply with a MacBook Pro?
negative_passages.docid: 85152
negative_passages.text: Laptop power adapter output compatibility
negative_passages.docid: 39104
negative_passages.text: Is UPS necessary to have for a PC?
negative_passages.docid: 12176
negative_passages.text: Can I use two 7805 ICs in parallel to get double current capacity?
negative_passages.docid: 5849
negative_passages.text: How many outlets can 1/2" copper pipe support?
negative_passages.docid: 63411
negative_passages.text: Is it ok to feed the output of one LDO regulator to the input of another?
negative_passages.docid: 42152
negative_passages.text: Adding DC voltages of PSU
negative_passages.docid: 26877
negative_passages.text: How to measure supply currents ranging from 1μA to 10mA?
negative_passages.docid: 92348
negative_passages.text: How many external displays can I power with the 15" retina MacBook Pro?
negative_passages.docid: 30179
negative_passages.text: What is the best position for power supply unit?
negative_passages.docid: 67448
negative_passages.text: Can I use a charger with more output amperage than the device needs?
negative_passages.docid: 137995
negative_passages.text: Powering a circuit from either USB or LIPO
negative_passages.docid: 91831
negative_passages.text: Using series of LM 78XX for power supply
negative_passages.docid: 142418
negative_passages.text: Can you split power between two voltage regulators?
negative_passages.docid: 7362
negative_passages.text: Laptop power supplies, does current matter?
negative_passages.docid: 37729
negative_passages.text: What's a simpler way to switch between power sources?