| 摘要 |
PROBLEM TO BE SOLVED: To realize a miniaturized and lightweight structure, allow the design to be made flexible including the heat radiation design, and greatly reduce time and labor required for designing. SOLUTION: The power supply comprises a GaN-FET 10 having a low resistance during conduction which is disposed on the line of a major current flowing between an input terminal 11 and an output terminal 12, a Zener diode ZD which sets the output voltage Vout, and a resistor R. |
