SMD Sealed Type (PVG3/M4A_D01/G5)/Lead Sealed Type (PV32/12/37/36) Specifications and Test Methods

Continued from the preceding page.

14

Rotational Life

1)PV

-- series

Full rated continuous working voltage not exceeding the maximum rated voltage should be applied with the circuit

shown in the figure. The adjustment rotor (screw) should be continuously cycled through not less than 90% of

effective-electrical rotational angle (number of turns), at the rate of 1 cycle for 5 seconds minimum to 2.5 minutes

maximum for total of 200 cycles.

Figure 4

2) PVG3, PVG5 series

The adjustment rotor (screw) should be continuously cycled though not less than 90% of effective-electrical

rotational angle (number of turns), at the rate of 1 cycle for 5 seconds minimum to 2.5 minutes maximum for a total

of 50 (100 for PVG5) cycles, without loading.

3) PVM4A

---D01 series

The wiper should be rotated over 90% of the effective rotational angle without loading at a speed of 10 cycles per

minute, for 100 cycles continuously.

No.

Test Methods

Item

Resistor 1

End Terminal

End Terminal

Resistor 2 End Terminal

End Terminal

DC supply

R50E.pdf

Jul.23,2012

48

• This catalog has only typical specifications. Therefore, please approve our product specifications or transact the approval sheet for product specifications before ordering.