What does 50va mean on a 480v/24v transformer
59928
Transformer VA Ratings, Power factor, and Pulsed current
48481
Capacitor Voltage Rating
42030
Interpretation of the rating of a real transformer
137619
What size wire should I use for a 60amp subpanel?
423
Choosing power supply, how to get the voltage and current ratings?
35288
Cat 5/6 in same conduit as power: is NM-B required, or is THHN acceptable?
91399
Electricity Transformers and power
82807
How does an LM7805 voltage regulator work?
132950
Scale 30-50 mV signal to 0-5 V range
52547
Transformer, how the primary current is adjusted to be equal to the secondary load (without considering magnetizing current)?
145553
4-20mA to 0-3V3 Converter
130603
Why is voltage added when batteries are connected in series but not in parallel?
52042
A question about Vce of an NPN BJT in saturation region
156615
Question on the relation between Transformer's primary and secondary coil current
153074
Half Bridge Gate Drive Transformer - Extra winding?
13490
High Voltage Powerlines - clarification of energy loss
67432
Can connecting of AC adaptor first into device, then into mains pose a risk of voltage spike?