SHENZHEN HUNTKEY ELECTRIC CO., LTD

Specification For 18 Watts/
Switching Mode Power Supply
Product No./

:Customer/
Revision/:PIGEON

Model No./
File No./:1Date/:HKA01812015-2H:: 2018-01-22

TABLE OF CONTENTS/
1.
2.
3.
4.
5.
6.
7.
8.
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10.
11.
12.
13.
14.
15.
16.

Prepared By :Table of Contents/..
Approval Sheet Cover/
E.C. List/..
Electrical Specification/
Environment Requirements/
Reliability Requirements/
EMI/EMS Standards/
Safety Standards/
Mach. Outline Drawing/Label Drawing/..
Package Drawing/
Samples Test Report/
DC/AC Cord Drawing/DC/AC
Circuit Schematic Drawing/
Other Mach. Drawing/Bill Of Material (BOM)/

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Approved By :Page 1

HKA01812015-2H

2018-1-22

SHENZHEN HUNTKEY ELECTRIC CO., LTDContents/
1.

SCOPE/..................................................................................................................................... 5

2.

Input Characteristics/........................................................................................................ 5

3.

Output Characteristics/..................................................................................................... 5

4.

Protection Requirements/................................................................................................. 6

5.

Environment Requirements/............................................................................................. 7

6.

Reliability Requirements/............................................................................................. 7

7.

EMI/EMS Standards/EMI/EMS.............................................................................................. 78.

Safety Standards/

9.

Mach. Outline Drawing/

10. Label Drawing/
11. Package Drawing/.............................................................................................................. 8....................................................................................................... 9................................................................................................................... 10....................................................................................................... 11

Page 4

SHENZHEN HUNTKEY ELECTRIC CO., LTD

1. SCOPE/
The document details the electrical, mechanical and environmental specifications of a SMPS,
the power supply provides 18 W continuous output power.
18W()

,.

The power supply shall meet the RoHS requirements.
.
RoHSDescription/
SMPS Adaptor(Wall mount)/

SMPS Adaptor(Desk-top)/

Open Frame/

SMPS Unit (With Case)/

Others/

2. Input Characteristics/
2.1. Input Voltage & Frequency/
The range of input voltage is from 90Vac to 264Vac with a single phase.
90Vac 264Vac,.
Minimum/

Rating/Maximum/

Input Voltage/

90Vac

100Vac~240Vac

264VacInput Frequency/

47Hz

60Hz/50Hz

63Hz

2.2. Input AC Current/
0.5Amax. @ 90Vac input & Full load/ 90Vac
0.5A
2.3. Inrush Current (cold start)/()80Amax. @ 220Vac input/ 220Vac
80A
2.4. Average Efficiency /While input 115Vac and 230Vac, the average efficiency is more than 85.45%.The test
point is at 25%,50%,75% and 100% of max load respectively.(warm up after 30 minutes)
115Vac 230Vac
85.45%
25%,50%,75% 100%
2.5. No-Load Input Power Dissipation/
While input 115Vac or 230Vac and the output is no load, the input power loss must be lessthan 75mW.
115Vac/230Vac75mW

3. Output Characteristics/
3.1. Static Output Characteristics <Vo & R+N>/<Output Rated Load/
PeakOutput Range
Rating Min. Load Max. Load Load&R+N+>
Remark+12.0V
0A
1.5A
3.1A/5S 11.4V ~ 12.6V 120mVp-p
Ripple & Noise: Tested by a oscilloscope using 20MHz bandwidth and the output isparalleled a 0.1uF ceramic capacitor and a 10uF electrolysis capacitor. (Under the input
Voltage 100~240Vac)
Page 5SHENZHEN HUNTKEY ELECTRIC CO., LTD:20MHz(,0.1uF

10uF

100~240Vac)-30<500mVp-p

3.2. Line/ Load Regulation//
OutputLoad Condition/Line Regulation Load Regulation
RatingMin. Load Max. Load

Remark+12.0V
0A
1.5A2%5%
3.3. Turn - on Delay Time/3S max. @110Vac input & Full load/ 110Vac
3S
3.4. Hold-up Time/
5mS min. @ Full load &110Vac/60Hz input turn off at worst case
110Vac,5mS
3.5. Rise Time/
200mS max. @ Full load/
200mS
3.6. Fall Time/
20mS max. @ Full load/
20mS
3.7. Output Overshoot / Undershoot//
10% max. When the power on or off/
10%
3.8. Output Load Transient Response/
Output voltage is within
11.4-12.6V while the load step is from 10% to 90% of max load, R/S: 0.5A/uS, frequency:
100Hz and 8mS duration at 90% of max load.
11.4-12.6V,:10% 90%,
: 0.5A/uS,: 100Hz,90%8mS.

4. Protection Requirements/
4.1. Over Current Protection/
OCP Point Limited: 2.5A~4.0A /: 2.5A~4.0A
The output shall hiccup when the over current applied to the output, and shall be
Self-recovery when the fault condition is removed,,,

4.2. Short Circuit Protection/
The input power shall decrease when the output is short to GND; the power supply shallnot damage, and shall be self-recovery when the fault condition is removed
4.3. Over Voltage Protection/OVP Point limited: 18V of Max. /18VThe power supply shall be protected when the output is over voltage, and the power supply
shall not be damaged,Page 6SHENZHEN HUNTKEY ELECTRIC CO., LTD

5. Environment Requirements/
5.1. Operating Temperature and Relative Humidity/-0 to +40
20%RH to 85%RH
5.2. Storage Temperature and Relative Humidity/-20 to +70
5%RH to 95%RH non-condensing@ Sea level shall below 5,000 meter
5,000+70,-205%RH to 95%RH

6. Reliability Requirements/
6.1. Vibration/
5 to 500Hz sweep at a shift gears for 20 minute for each of the perpendicular axes X, Y, Z
thereinto :acceleration frequency for 10 m2/s3 at 5~10HZ; acceleration frequency for 3m2/s3 at 10~200HZ; acceleration frequency for 1 m2/s3 at 200~500HZ
20: 5 to 500Hz, X, Y, Z,: 5~10HZ
10 m2/s3

10~200HZ

3 m2/s3 200~500HZ

1 m2/s3

6.2. Drop in/1 Corner, 3 Edges, 6 Surfaces each once, Height: 100cm, on the cement plane
1 ,3 ,6,: 100,
6.3. MTBF Qualification/
The MTBF shall be at least 50,000hours at 25 , Full load and normal input condition
50,000:,25
6.4. The lifetime electrolyte capacitor/
The lifetime of electrolyte capacitor shall be at least 50,000 hours at 25 , 100% load andrated input condition
50,000,25
100%

7. EMI/EMS Standards/EMI/EMS
7.1. EMI Standards/EMI
EN 55032: 2015
EN 61000-3-2:2014
EN 61000-3-3:2013
7.2. EMS Standards/EMS
EN 61000-3-2

Harmonic current emissions

EN 61000-3-3

Voltage fluctuations & flicker

EN 61000-4-2

Electrostatic Discharge(ESD) Level3: 8kV air discharge, 6kV contactdischarge

EN 61000-4-3

Radio-Frequency Electromagnetic Field Susceptibility Test-RSPage 7

SHENZHEN HUNTKEY ELECTRIC CO., LTD
EN 61000-4-4
EN 61000-4-5

Electrical Fast Transient/Burst-EFT Level3
Surge Immunity Test: Differential mode
2kV, Common mode

EN 61000-4-6

Conducted Radio Frequency Disturbances Test-CS

EN 61000-4-8

Power Frequency Magnetic Field Test

2kV

EN 61000-4-11 Voltage Dips

8. Safety Standards/
8.1. Dielectric Strength(Hi-pot)/()
Primary to Secondary: 3000Vac / 3.5mA / 60 seconds
Or 4242Vdc / 3.5mA / 60 seconds: 3000Vac / 3.5mA / 604242Vdc / 3.5mA / 60
8.2. Leakage Current/
0.25mAmax. at 264Vac / 50Hz input/
8.3. Insulation Resistance/
50

264Vac/50Hz

0.25mA

min. @ primary to secondary add a 500Vdc test voltage
500Vdc,50M

8.4. Regulatory Standards/
Type
UL/CULCountry
USA

TUVStandard
UL60950-1

TypePSB

Singapore IEC60950-1

EuropeEN60950-1

PSE

Japan

J60950CCC

China

GB4943NOM

MexicoNOM-001

CEEurope

EN60950-1

GOSTRussia

MEK60950

Page 8CountryStandardSHENZHEN HUNTKEY ELECTRIC CO., LTD

9. Mach. Outline Drawing/Page 9