Page top

Lead Contents

FAQ01880 of Power Supplies FAQ

FAQ No. FAQ01880

Primary Contents


I measured the output voltage with a tester and it is lower than the rated voltage. Can the output voltage be adjusted?


Although there are +/- output models that cannot be adjusted, the output from most Power Supplies can be adjusted by turning the voltage output adjuster (V.ADJ).

The voltage will increase when the adjuster is turned clockwise.
The voltage will decrease when the adjuster is turned counterclockwise.

The ranges in which the voltage can be adjusted are as follows:

Voltage Adjustment Ranges (Typical Examples)

Power SuppliesVoltage adjustment range
S82J Series±10%
S82K Series
(except S82K-03012/-03024/-05024)
S82K-03012/-03024/-05024-10% to +15%

Recommended Products


New Models with Indication Monitor and Simple Functions for Easy System Commissioning


High-speed, High cost performance Ionization


Flexible Selection of Reliability and Ease of Operation with the S8JX. New Models with Harmonic Current Suppression for a Broader Lineup.

Other Power Supplies FAQ