WMUSB30 SERIES
30 Watts
AC/DC USB Type C Supply
Single Output
Rev B
FEATURES
• Wide Input Voltage Range of
90~264VAC
• USB Type C Charger
• RoHS Compliant
• Burn-In Tested
• Over Power, Over Current, Over Voltage,
and Short Circuit Protection
• Meets FCC Part 15 Class B EMI
Standard
• UL60950 Safety Approval
DESCRIPTION
The WMUSB30 series of AC/DC USB type C power supplies offers up to 30 watts of
output power in a compact 2.20” x 1.89” x 1.13” package. This series consists of single
output models with a wide input voltage range of 90~264VAC. Each model in this
series has over power, over current, over voltage, and short circuit protection, is RoHS
compliant, and has been burn-in tested. This series meets FCC part 15 class B EMI
standards and has UL60950 safety approvals. Please contact factory for order details.
Size: 2.20in x 1.89in x 1.13in (56mm x 48.1mm x 28.6mm)
MODEL SELECTION TABLE
Output Current
Model Number Input Voltage Range Output Voltage Output Voltage Range
Ripple & Noise Efficiency Output Power
Nominal Load
Max Load
WMUSB30-5V
WMUSB30-9V
WMUSB30-15V
WMUSB30-20V
5V
9V
4.75~5.25V
8.55~9.45V
14.25~15.75V
19~21V
3A
2A
5A
4A
4A
3A
150mV
250mV
250mV
250mV
74.37%
80.29%
83.49%
83.49%
90~264VAC
30W
15V
20V
2A
1.5A
SPECIFICATIONS
All specifications are based on 25°C, Nominal Input Voltage, and Maximum Output Current unless otherwise noted.
We reserve the right to change specifications based on technological advances.
SPECIFICATION
INPUT SPECIFICATIONS
Input Voltage Range
Input Frequency
TEST CONDITIONS
Min
Typ
Max
264
Unit
90
100~240
60/50
VAC
Hz
A
Input AC Current
@100-240VAC Input & Full Load
@264VAC Input, Cold Start
0.5
40
A
Inrush Current
Output positive and negative between slow application of 0.4.75VDC
through device’s stable current
5
mA
OUTPUT SPECIFICATIONS
Output Voltage
Voltage Range
See Table
See Table
+2
Liner Adjustment Rate
Max output current in input voltage range
Rated input Load , other output for max output current load variation:
minmaxmin
-2
-5
%
%
Load Regulation
+5
No Load Power Consumption
Max Charger Load
Output Power
115VAC/230VAC, No Load
Type-C Max Charge Current
0.3
2.4
See Table
W
A
Output Current
Ripple & Noise(1)
See Table
See Table
25%~50%, 50~75%, load change, current change rate of 0.2A/us, cycle
T1=T2=10mS, 50% duty cycle
Dynamic Response Overshoot
±7
%Vout
Switch Machine Overshoot
Common Mode Noise Test
Output Hold Time
Boot Delay
Full Input Voltage, Rated Load
Conforms to EN62684
115VAC/Specified Load
115VAC/Specified load
10
2
%
V
mS
S
10
3
Output Rise Time
Fall Time
115/230VAC Input Voltage, Rated Load
115/230VAC Input Voltage, Rated Load
50
100
mS
mS
PROTECTION
Input power shall decrease when output rain shorts, power supply should
not damage, and should self-recover when fault condition is removed
When output load current reaches or exceeds current protection point,
charger will start over current protection
Short Circuit Protection(2)
Over Current Protection
2.6
40
A
Over Voltage Protection
Over Power Protection
Output voltage clamped by internal protection circuit
W
Wall Industries, Inc. • Tel: 603-778-2300 • Toll Free: 888-597-9255 •
website: www.wallindustries.com • e-mail: sales@wallindustries.com
8/1/2019
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