VSK-S20-3R3U datasheet, PDF - EEWORLD Datasheet

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VSK-S20-3R3U: DescriptionAC/DC Power Modules ac-dc, 20W, 3.3Vdc, single output, encapsulated PCB; CategoryPower/power management; File Size390KB，7 Pages; ManufacturerCUI; Websitehttp://www.cui.com

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VSK-S20-3R3U Overview

AC/DC Power Modules ac-dc, 20W, 3.3Vdc, single output, encapsulated PCB

VSK-S20-3R3U Parametric

Parameter Name	Attribute value
Product Category	AC/DC Power Modules
Manufacturer	CUI
Product	AC/DC Power Modules
Factory Pack Quantity	20
Unit Weight	4.232875 oz

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product page.

date

page

06/11/2015

1 of 7

SERIES:

VSK-S20

│

DESCRIPTION:

AC-DC POWER SUPPLY

FEATURES

• up to 20W continuous power

• compact board mount design

• universal input (85~264 Vac / 100~370 Vdc)

• single output from 3.3~24 Vdc

• over voltage, over temperature, and short circuit protections

• UL/cUL safety approvals

• efficiency up to 85%

MODEL

VSK-S20-3R3U

VSK-S20-5U

VSK-S20-9U

VSK-S20-12U

VSK-S20-15U

VSK-S20-24U

Notes:

output

voltage

(Vdc)

output

current

max

(A)

output

power

max

(W)

ripple

and noise

typ

(mVp-p)

efficiency

typ

(%)

3.3

4.1

3.5

2.1

1.6

1.3

0.85

13.5

17.5

1. Ripple and noise are measured at 20 MHz BW by “parallel cable” method with 1 uF ceramic and 10 uF electrolytic capacitors on the output.

PART NUMBER KEY

VSK-S20 -

XXU

Base Number

Output Voltage

cui.com

VSK-S20-3R3U Related Products

	VSK-S20-3R3U	VSK-S20-5U	VSK-S20-12U
Description	AC/DC Power Modules ac-dc, 20W, 3.3Vdc, single output, encapsulated PCB	Fuse Holder FPG4 SLOTTED IP40	Fuse Holder FPG4 SLOTTED IP40
Product Category	AC/DC Power Modules	AC/DC Power Modules	AC/DC Power Modules
Manufacturer	CUI	CUI	CUI
Product	AC/DC Power Modules	AC/DC Power Modules	AC/DC Power Modules
Factory Pack Quantity	20	20	20
Unit Weight	4.232875 oz	4.232875 oz	4.232875 oz
Output Power	-	17.5 W	20 W
Input Voltage	-	85 VAC to 264 VAC, 100 VDC to 370 VDC	85 VAC to 264 VAC, 100 VDC to 370 VDC
Number of Outputs	-	1 Output	1 Output
Output Voltage-Channel 1	-	5 V	12 V
Output Current-Channel 1	-	3.5 A	1.6 A
Commercial/Medical	-	Commercial	Commercial
Length	-	70 mm	70 mm
Width	-	48 mm	48 mm
Height	-	23.5 mm	23.5 mm
Approvals	-	CE, UL60950-1	CE, UL60950-1
Input Frequency	-	47 Hz to 63 Hz	47 Hz to 63 Hz
Isolation Voltage	-	3 kVAC	3 kVAC
Load Regulation	-	Regulated	Regulated
Mounting Style	-	Through Hole	Through Hole
Open Frame/Enclosed	-	Enclosed	Enclosed

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