Replace a power adapter 12V/1A DC with 15V/0.8A
423
Choosing power supply, how to get the voltage and current ratings?
120827
Purchasing a Switch - AC vs DC Current Specifications?
81099
Laptop charger leaks AC while giving DC voltage at the same time. How?
84467
How can I rewire half switched receptacles?
109569
Split power supply for a multiple op amp circuit
77276
What would happen if I choose a connector with current rating smaller than the actual current?
121317
Parallel connection of DC DC Converters with different output to charge the battery
123978
Why is this power adapter transformerless?
58516
Limiting the short circuit current of a power supply
138662
How can I run a DSLR from AC power?
145316
Paralleling power supplies for higher current
88265
Cann I use a 19.5V 4.62A laptop charger for 19V 4.74A laptop?
66305
Getting rid of AC/DC adapters
147687
Practical way to generate 1500V?
134041
Transformerless power Supply - 24VDC, 120V AC and 230V AC
67448
Can I use a charger with more output amperage than the device needs?
137995
Powering a circuit from either USB or LIPO