General
SPU10 series

V2.5

The SPU10 series of AC/DC switching mode power supplies provide
10 Watts of continuous output power. All models meet FCC Part-15
class B and CISPR-22 class B emission Limits and are designed tocomply with UL/c-UL. All units pass burn-in test at full loadcondition.

10W External Power Supply for General Purpose

FEATURES:* Wide Operating Voltage 90 to 264 VAC,47 to 63 Hz* USA plug
* Optional Output Connector (See page appendix)* Single Output* Class II system* DoE VI
* 3 year warranty

APPLICATIONS:* Ethernet Hub* Portable Devices* Charger* Monitor* Set-top Box* AV Equipment

GENERAL SPECIFICATION:

APPROVALS:* Short Circuit Protection: Auto Recovery* Cooling: Free Air Convection* Protection Classes: Double insulated, Class II* Safety: UL 60950-1:2nd Edition, CSA C22.2 No.60950-1-07

PS
E

Electrical Characteristics:
SymbolCharacteristic

Vins

Safety Approval Input Voltage Range

Safety Approval & Specification in Label

100

Vin

Input Operate Voltage Range

Detail to see Fig.1

90

Fi

Input Frequency

Sine wave

47

Po

Output Power Range

See Rating ChartIil

Low Line Input Current

Full Load, Vin=100VAC

Iih

High Line Input Current

Full Load, Vin=240VAC

Irl

Low Line Input Inrush Current

Full Load, 25°C, Cool start, Vin=100VAC

25Irh

High Line Input Inrush Current

Full Load, 25°C, Cool start, Vin=240VAC

50Ik

Safety Ground Leakage Current

Vin=240VAC, Fi=60Hz

Condition

Min.

Typ. Max. Unit
240 VAC
VAC
Hz10W
0.3
A
0.12
A
35A
84
A
0.25 mA
264
63

Efficiency

Full Load, Vin=230VAC, Detail to see Rating Chart△VoiLine Regulation

Full Load, Vin=100~120VAC

0.51%△VoLLoad Regulation

Vin=230VAC, 10~90% Load Change at Condition

45%OLPOver Load Protection

Nil.But,Output protected to short circuit conditions

ttr

Time of Transient Response

Io=Full Load to Half Load, Vin=110VAC

4msthuHold-Up Time

Full Load, Vin=100VAC

ts

Start-up time

Full Load, Vin=100~240VAC

Tc

Temperature Coefficient

Full load, Vin=100~240VAC±0.04 %/° C

HVDielectric Withstanding Voltage (P-S)

Primary to Secondary

4242 VDCEMI

EMC Emission

Compliance to EN55022 (CISPR22)

See Rating Chart

See Rating Chart
3BsClass

Environmental:
SymbolConditionCharacteristic

Min.

Typ. Max. Unit

To

Operating Temperature

Detail to see Fig.2 (Derate linearly from 100% load at 40°C to 50% load at 70°C)

070TsStorage Temperature

10 ~ 95% RH-4085°C

HoOperating Humidity

non-condensing

095%

RH

Hs

Storage Humidity

095%

RHESDaElectro Static Discharge

Air Discharge, IEC61000-4-2

8kVESDc

Electro Static Discharge

Contact Discharge, IEC61000-4-2

4kV

MTBF

Mean Time Between Failure

Operating Temperature at 25°C, Calculated per MIL-HDBK-217F

ELEV

Operating Altitude (Elevation)

All condition

2000mVBR

Vibration

10 ~ 500Hz, 10min./1cycle, 60min. each along X, Y, Z axes

5GVslSurge Voltage

Line-Neutral

1kV100k°C

h2021.03

General
SPU10 series

10W External Power Supply for General Purpose

V2.5110SPECIFICATION NOTE :1. Output can provide up to peak load when the power supply starts up.
Continuous staying in more than rated load is not allowed.
2. At factory, in 60% rated load condition, each output is checked to bewithin voltage accuracy.
3. Line regulation is defined by changing ±10% of input voltage fromnominal line at rated load.
4. Load regulation is defined by changing ±40% of measured output loadfrom 60% rated load.
5. The ripple is measured from peak to peak with a bandwidth-limit of20MHz (Measured at the output connector with a 0.1uF ceramic
capacitor and a 47uF electrolytic capacitor).
6. Hold up time is measured from the end of the last charging pulse to thetime which the main output drops down to low limit of main output at
rated load and nominal line.
7. Efficiency is measured at rated load, and nominal line.

100

LOAD (%)

908070605080100010120140160180200220
INPUT VOLTAGE (VAC)(FIG.1) INPUT VOLTAGE DERATING CURVE

24026028080901101009080706050

MECHANICAL DIMENSIONS: ( UNIT: mm[inch] )4030201002030405060
TEMPERATURE (°C)
(FIG.2) TEMPERATURE DERATING CURVE70

OUTPUT CABLE RECOMMEND :1. Selected output connectors and wire, please refer to Appendix.
2. SPU10-102~105 are required to use AWG#20 / 4FT output cable.
3.SPU10-106~108 are required to use AWG#22 / 4FT output cable.
4.SPU10-109~111 are required to use AWG#24 / 4FT output cable.
5. The regulation and efficiency will be changed by modified output cable.
PACKING :1. Net weight: 90g approx.
2. Optional output connectors available contact sales for details.

Rating Chart:
Ripple & Noise

Total Regulation

Typ. Efficiency

Typ. No LoadConsumption

Hold-Up Time

(VDC)

(A)

(A)

(W)

(mVp-p)

(%)

(%)

(W)

(ms)

5.0

5.99

1.33

1.60

860

±577.2

0.1

10Hiccup

SPU10-103

6.5

8.01.00

1.23880±580.7

0.1

10Hiccup

SPU10-104

8.0

11.00.90

1.25

10110±5820.1

10Hiccup

SPU10-105

11.0

13.00.76

0.9010130±5820.1

10Hiccup

SPU10-106

13.0

16.0

0.62

0.76

10150±582

0.1

10Hiccup

Output Current(Based on the output volt.)minmaxminmaxProtection ModeMaximum
Output Power(VDC)
SPU10-102

MODEL NO.

Setting Voltage Range(Factory setting, can‘t be adjusted)*SPU10-107

16.0

21.00.47

0.6210150±3820.1

10Hiccup*SPU10-108

21.0

27.00.370.47

10200±3820.1

10Hiccup*SPU10-109

27.033.00.300.37

10200±3830.1

10Hiccup*SPU10-110

33.040.00.250.30

10200±3840.1

10Hiccup*SPU10-111

40.048.00.20

0.25

10200±3850.1

10Hiccup[ *] = MOQ is required. Please contact sales.
2021.03