| 摘要 |
PROBLEM TO BE SOLVED: To solve such the problem that, in conventional engineering, a connection is made as shown in Fig.4 or Fig.5 and an amplifier is adjusted after power is supplied, but it is necessary to temporarily interrupt work and secure power supply in the case of the engineering of Fig.4 and two workers are needed in the case of the engineering of Fig.5. SOLUTION: A temporary power supplier is constituted of a power supply terminal 1, a measuring output terminal 2, a power source section 3, a switch section 4, a display section 5 and a suspension section 6. By operating the switch section 4 to output a power source from the power supply terminal 1, power supply to an amplifier is secured continuously during work. COPYRIGHT: (C)2011,JPO&INPIT
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