over load, over voltage, over temperature, and short circuit protections
UL, cUL, and TUV 62368-1 safety approvals
efficiency up to 70%
RoHS
MODEL
VF-D250-D312A-CF
VF-D250-D324A-CF
VF-D250-D512A-CF
VF-D250-D524A-CF
VF-D250-D548A-CF
VF-D250-D1224A-CF
Notes:
output
voltage
(Vdc)
output
current
max
(A)
output
1
power
max
(W)
ripple and
noise
2,3
max
(mVp-p)
efficiency
typ
(%)
3.3
12
3.3
24
5
12
5
24
5
48
12
24
24
12
24
6
24
12
24
6
24
3
12
6
200
200
200
200
200
250
50
120
50
240
50
120
50
240
50
480
120
240
70%
70%
70%
70%
70%
70%
1. Maximum total combined power
2. 10% minimum load is required to maintain the ripple and regulation.
3. Ripple and noise is measured from 10 KHz to 20 MHz at output terminals with a 0.1 μF ceramic capacitor and a 22 μF electrolytic capacitor in parallel.
1. CN1 mates with molex part no. 09-93-0500 or equivalent and molex 2478, 2578, 8818 crimp pins.
2. CN2 mates with molex part no. 09-93-0800 and molex 2478, 2578, 8818 crimp pins.
3. CN3 mates with JST part no. XHP-3 or equivalent (CHYAO SHIUNN JS-2001-03) and JST SXH-002T-P0.6 mating pins
4. Fan drive connector mates with JST part no. XHP-2 or equivalent (CHYAO SHIUNN JS-2001-02).
5. Mounting hole maximum M3 screw penetration depth is 2.1 mm.
cui.com
Additional Resources:
Product Page
|
3D Model
CUI Inc
│
SERIES:
VF-D250-DXXA-CF
│
DESCRIPTION:
AC-DC POWER SUPPLY
date
07/02/2019
│
page
5 of 5
REVISION HISTORY
rev.
1.0
1.01
1.02
1.03
1.04
1.05
1.06
description
initial release
new template applied
V-Infinity branding removed
updated spec
updated spec
updated datasheet
updated to be certified to 62368-1 safety standard
date
05/05/2009
12/17/2011
08/28/2012
03/29/2013
01/19/2018
07/10/2018
07/02/2019
The revision history provided is for informational purposes only and is believed to be accurate.
Headquarters
20050 SW 112th Ave.
Tualatin, OR 97062
800.275.4899
CUI offers a two (2) year limited warranty. Complete warranty information is listed on our website.
Fax 503.612.2383
cui.com
techsupport@cui.com
CUI reserves the right to make changes to the product at any time without notice. Information provided by CUI is believed to be accurate and reliable. However, no responsibility is
assumed by CUI for its use, nor for any infringements of patents or other rights of third parties which may result from its use.
CUI products are not authorized or warranted for use as critical components in equipment that requires an extremely high level of reliability. A critical
component is any component of a life support device or system whose failure to perform can be reasonably expected to cause the failure of the life support device or system, or to
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