cui.com

date 01/27/2022

│ page 5 of 7

CUI Inc

│ SERIES: VOF-350C │ DESCRIPTION: AC-DC POWER SUPPLY

MECHANICAL

parameter

conditions/description

min

typ

max

units

dimensions

open frame models: 127 × 76.2 × 25.4 [5.0 x 3.0 x 1.0 inch]

covered models: 130.0 × 86.0 × 35.0 [5.118 x 3.385 x 1.377 inch]

mm

mm

weight

open frame models

covered models

295

430

g

g

cooling

natural convection (no integrated fan)

MECHANICAL DRAWING

Open-frame

units: mm [inch]

general tolerance: ±1.00 [±0.039]

PIN-OUT

PIN

Function

Product

Connector

Customer Connector

1

AC (N)

JST B5P-VH

or equivalent

Housing: JST VHR

Contact: JST SVH-21T-P1.1

or equivalent

2

NC

3

AC (L)

4

NC

5

GND

6

FAN-

KANGDAO

2.5XHS-2A

or equivalent

Housing: KANGDAO 2.5XHS-2Y

Contact: KANGDAO 2.5XH-TE

or equivalent

7

FAN+

8

-Vo

9

+Vo

Position

Screw Spec.

L

(recommended)

Torque

1 ~ 4

M3

6mm

0.4 N·m

Note: 1. Class I system 1, 2, 4 positions must be connected to the protective earth ground (

).

2. Class II system 1, 2, 4 positions must be connected together.

3. It is recommended that a minimum distance of 10mm be placed between the PCB edge

and all other components.

Additional Resources: Product Page | 3D Model