cui.com

date 06/14/2021

│ page 6 of 7

CUI Inc

│ SERIES: VOF-120C │ DESCRIPTION: AC-DC POWER SUPPLY

Covered

units: mm [inch]

general tolerance: ±1.00 [±0.039]

MECHANICAL DRAWING (CONTINUED)

CONNECTORS

Function

Product

Connector

Customer

Connector

AC connector

JST B3P-VH

or equivalent

Housing: JST VHR

Contact: JST SVH-21T-P1.1

or equivalent

DC connector

JST B4P-VH

or equivalent

Housing: JST VHR

Contact: JST SVH-21T-P1.1

or equivalent

PIN-OUT

PIN

Function

1

AC (N)

2

NC

3

AC (L)

4, 5

-Vo

6, 7

+Vo

MOUNTING SCREWS

Position

Screw Spec.

L

(recommended)

Torque

1 ~ 2

M3

4mm

0.4 N·m

3 ~ 4

M3

3mm

0.4 N·m

Note: Safety Class I integrations require the metal case to be securely fastened to protective

earth ground (

).

Additional Resources: Product Page | 3D Model