VSK-S3-12U CUI Inc, VSK-S3-12U Datasheet
首页 Power Supplies - Board Mount AC DC Converters VSK-S3-12U
Manufacturer Part Number
VSK-S3-12U
Description
CONVERTER AC-DC 12V@250MA 3W PCB
Series
V-Infinity VSK-S3r
Specifications of VSK-S3-12U
Voltage - Output
12V
Number Of Outputs
1
Power (watts)
3W
Applications
Commercial
Power Supply Type
Switching (Closed Frame)
Voltage - Input
85 ~ 264VAC
Mounting Type
Through Hole
1st Output
12 VDC @ 250mA
Size / Dimension
1.46" L x 0.91" W x 0.59" H (37mm x 23mm x 15mm)
Power (watts) - Rated
3W
Operating Temperature
-25°C ~ 70°C
Efficiency
76%
Approvals
EN, IEC, UL
Line Regulation
±3%
Load Regulation
±5%
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
PART NUMBER: VSK-S3-XXU
features
• green design, no-load power consumption < 0.3 W
• universal input 85~264 Vac/ 110~370 VDC
• encapsulated, compact case
• high efficiency
• surface mounting technology
• 100kHz fixed frequency
• fixed output voltage
• thermal shutdown
• output short circuit protection
• low output ripple and noise
• isolated output
model
VSK-S3-3R3U
VSK-S3-5U
VSK-S3-9U
VSK-S3-12U
VSK-S3-15U
VSK-S3-24U
INPUT
parameter
input frequency
input voltage
input current
inrush current
leakage current
OUTPUT
parameter
voltage tolerance
line regulation
load regulation
rise time
hold-up time
20050 SW 112
th
conditions/description
output power derated from 85-90 VAC
AC input of 110 VAC
AC input of 230 VAC
measured at 110 VAC at full load, cold start
measured at 220 VAC at full load, cold start
none
conditions/description
±3% for 3.3V output
10% to 100%
Vin = 230 V ac
Ave. Tualatin, Oregon 97062
3.3V/700mA
12V/250mA
15V/200mA
24V/125mA
5V/600mA
9V/330mA
(Vo1/Io1)
output
900mA/60S
750mA/60S
450mA/60S
330mA/60S
250mA/60S
160mA/60S
phone
phone 503.612.2300 fax
(Iomax/T)
output
DESCRIPTION: ac-dc converter
min
min
-2%
-3%
-5%
110
47
85
power
2.3 W
3.0 W
3.0 W
3.0 W
3.0 W
3.0 W
max.
fax 503.612.2383
(50~60)
nom
nom
50
ripple & noise
max
max
+2%
+3%
+5%
440
264
370
100
60 mVp-p
60 mVp-p
60 mVp-p
60 mVp-p
60 mVp-p
60 mVp-p
65
30
10
20
max.
units
units
VDC
VAC
www.v-infinity.com
mA
mA
mS
mS
Hz
A
A
page
date
rev.
page
date
efficiency
10/2009
1 of 4
(%)
63
72
74
76
76
78
Related parts for VSK-S3-12U
VSK-S3-12U Summary of contents
... VSK-S3-3R3U 3.3V/700mA VSK-S3-5U 5V/600mA VSK-S3-9U 9V/330mA VSK-S3-12U 12V/250mA VSK-S3-15U 15V/200mA VSK-S3-24U 24V/125mA INPUT parameter conditions/description input frequency input voltage output power derated from 85-90 VAC ...
... PART NUMBER: VSK-S3-XXU PROTECTION CIRCUIT parameter conditions/description over temperature 150 ºC max. over voltage chip lock up GENERAL parameter conditions/description operating temp. storage temp. case temp. power derating above 55°C humidity storage humid. non-condensing isolation voltage applied for 1 minute (HI-POT) primary to secondary, 500 Vdc @ 100 MΩ ...
... N Figure1 model VSK-S3-3R3U VSK-S3-5U VSK-S3-9U VSK-S3-12U VSK-S3-15U VSK-S3-24U Note! 1. Output filtering capacitors C1 electrolytic capacitors recommended to use high frequency and low impedance electrolytic capacitors. For capacitance and current of capacitor please refer to manufacture’s datasheet. Voltage derating of capacitor should be 80% or above. C2 ceramic capacitors , it is used to filter high frequency noise. TVS is a recommended component to protect post-circuits (when converter fails). ...
... UNLESS OTHERWISE SPECIFIED 20050 SW 112th Ave. Tualatin, OR 97062 FOOTPRINT DETAILS Phone: 503-612-2300 PIN FUNCTION 800-275-4899 Fax: 503-612-2383 1 L Website: www.cui.com 3 N TITLE SWITCHING POWER SUPPLY 14 -Vo PART NO. VSK-S3-XXU 16 +Vo 22 +Vin(DC) APPROVED BY: DRAWN BY: ZRJ 26 -Vin(DC) DATE 4/2/2008 RoHS REV: A UNITS: MM [INCHES] SCALE: 2:1 ...
Related keywords
vsk-s3 vsk-s3-9u vsk-s3-5u vsk-s3-3r3u vsk-s3-24u vsk-s3-15u vsk-s3-12u vsk-s25-24u VSK-S3-12U datasheet VSK-S3-12U data sheet VSK-S3-12U pdf datasheet VSK-S3-12U component VSK-S3-12U part VSK-S3-12U distributor VSK-S3-12U RoHS VSK-S3-12U datasheet download