hka06520032 8c 20v dvt function report

7/29/2019 HKA06520032 8C 20v DVT Function Report

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REV: 00

Huntkey Enterprise Group

DQA Test Report

Test Type DVTProduct Type: Adapter

Mode HKA06520032-8CSubmit Dept. Team II of RDPSU Rev APart List Rev 01Spec Rev 1Report Date Oct , 25, 2009

Designed Tested

Checked Approved

Add:Huntkey Industrial Park, Banxue Road, Bantian, Shenzhen, P.R.China

Tel+86-755-8960666 Fax+86-755-89606333Http: www.huntkey.com


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HKA06520032-8C DVT Report Page 2 of 21

Tested By Zhangjh Test Date 2009-10-25 Quantity1 NO.:1

Table of summary

Classificatio n NO. Test items Result

1. Test conclusion - - -

2. Disposal Opinion - - -

3.1 Production technology parameter -3.2 Picture of sample -3.General information

3.3 Test equipment list -

4.1.1 Inrush current test Reference

4.1.2 Input current test PASS

4.1.3 Efficiency PASS

4.1.4 No load power test PASS

4.1.5 AC voltage sag and surge test PASS

4.1.6 Voltage dips test PASS

4.1.7 Cross load test PASS

4.1.8 Ripple/Noise test PASS

4.1.9 Dynamic load test PASS

4.1.10 Capacitive load test PASS

4.1.11 Timings test PASS

4.1.12 OVP test PASS

4.1.13 OCP test PASS

4.1.14 Short circuit protect test PASS

4.1.15 Temperature & Humidity cycling test PASS

4.1.16 High & low temperature storage test PASS

4.1 Electrical function test

4.1.17 High Temperature High Humidity Storage Test PASS

4.2.1 Hi-POT Test PASS

4.2.2 Leakage current test PASS4.2 Reliability and Safety

test

4.2.3 AC ON/OFF cycle test PASS

4.3.1 Key components thermal profile test PASS4.3 Key components

4.3.2 Key components stress test PASS

4.4 Stability 4.4.1 Loop stability test PASS

4.5.1 EMI conducted emissions test PASS

4.5.2 EMI radiation emissions test PASS

4.5.3 Surge test PASS

4.5.4 EFT test PASS

4.5 EMC test

4.5.5 ESD test PASS

4.6.1 Vibration test PASS

4.6 Machine test4.6.2 Drop test PASS


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1. Test conclusion:PASS

2. Disposal Opinion:


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3. General informationGeneral information includes two sections, the first section is the simple specification of the power supply, and the

second section describes test conditions and specification of all test items.

3.1 Production technology parameter3.1.1 Vin condition

3.1.2 Output conditionOutput voltage range ( V ) LOAD CONDITION ( A ) DC output voltages Ripple&noise

ML HL FL+20V(19.0~21.0V)

0.03 1.625 3.25250mv

Remark:

The power supply shall operate above the voltage ranges shown in the table upper. The power supply shall provide a

nominal output voltage of20V, according to specifications and limitations of Section 3.1.

3.2 Picture of sample

Vin range Vin frequency range Max. Vin current SPEC90Vac~264Vac 47Hz~63Hz 1.5A


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3.3Test equipment list

Description Manufacturer Model

AC Source Chroma 6530

AC/DC Source California Instruments MODEL 5001 ix

Electronic Load Chroma 6314

Tektronix TDS 3014Oscilloscope

LeCroy 64Xi

Digital Power Meter HIOKI 3332

Power Analyzer Chroma 6630

Digital multimeter GW GDM-8245

Close Chamber KOMEG MHN-800A

Data Acquisition FLUKE 2620A

Frequency Response Analyzer NF FRA 5095

Hi-pot tester ZENTHCEH 9032A

Leakage current tester EXTECH 7611

EMC Immunity Tester ThermoKeyTek EMCPRO

PLUS

Electronic Discharge Tester SANKI SKS-0220

Vibration test system VIBRATION SOURCE VS5060M

Drop test equipment LABTONE DT150S


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4. Test record4.1 Electrical function test4.1.1 Inrush current testTest condition: Vin: 264Vac/63Hz.

Load: full load.

Ambient: temperature 25 45 , humidity 55 %RH95%RHIt shall be tested at cold start and warm start conditions.Criteria: The inrush current shall not damage the power supply, and no component will be stressed over its maximum

specifications according to I2*t.

Test record:

Cold start Warm startcondition

Ip(A) T(ms) Ip(A) T(ms)

1/3Ip2*T

(A2sec)

Fuse

(A2sec)

Rectifiers

(A2sec)Result

25 314 0.476 336 0.392 15.644/14.752 55 32 Reference45 316 0.400 330 0.412 13.314/14.956 55 32 Reference

Test result PASS FAIL

Cold start at 25Vin: 264Vac/63Hz, 90 phase

Inrush current = 314A

Warm start at 25Vin: 264Vac/63Hz, 90 phase


Cold start at 45Vin: 264Vac/63Hz, 90 phase


Warm start at 45Vin: 264Vac/63Hz, 90 phase



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4.1.2 Input current testTest condition: Vin: 90Vac/47Hz.

Load: full load.

Ambient: temperature 25 , humidity 55 %RHCriteria: Input current shall not exceed the Max. Input current for full load.

Test record:

Output Max. Load Test current(A) Spec.(A) Result

20V ----- ----- -----

3.25A 1.4543 1.5 Pass


4.1.3 EfficiencyTest condition: Vin: 90Vac/47Hz, 115Vac/60Hz, 230Vac/50Hz, 264Vac/63Hz.

Load: full load

Ambient: temperature 25 humidity 55 %RHCriteria: The average efficiency shall not be less than 87%.

Test recordTest Efficiency%

Vin100% of

full load

75% of

full load

50% of

full load

25% of

full load

Average

Efficiency

SPEC

(Average)Conclusion

90Vac/47Hz - - - - - - reference

115Vac/60Hz 86.55% 87.68% 87.67% 86.98% 87.47% >87% OK

230 Vac/50Hz 87.96% 88.11% 87.56% 86.40% 87.50% >87% OK264Vac/63Hz - - - - - - reference


4.1.4 No load power lossTest condition: Vin: 115Vac/60Hz, 230Vac/50Hz.

Load: no load.

Ambient: temperature25 humidity 55 %RHCriteria: The no load power loss should not exceed 0.5W.

Test record:

Vin Test power(W) SPEC(W) Conclusion

115Vac/60Hz 0.223 0.5 OK

230 Vac/50Hz 0.294 0.5 OK


4.1.5 AC voltage sag and surge testTest condition: Vin: 100Vac/60Hz; 70Vac/60Hz; 40Vac/60Hz; 265Vac/60Hz; 293Vac/60Hz;

Load: Full load.

Ambient: temperature 25 humidity 55 %RH

CriteriaThe DC output voltage shall not exceed the specification in Section 3.2 and the components of the power


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supply shall not be damaged.

Test record: Line voltage transient limits (Each test during 3 minute)

Test sorts Operating AC voltage (Vac/Hz) Duration (mS) Load Conclusion

1000100(60Hz) 10ms full load Pass

10070100(60Hz) 50ms full load

10040100(60Hz) 200ms full loadTest 1 sag

1000100(60Hz) 5000ms full load

Reference

Test2 (surge 265293265(60Hz) 500ms full load Pass


Vin: 1000100 VAC

CH2Vin AC voltage waveform

CH1Output voltage waveform

Vin: 10070100 VAC



Vin: 10040100 VAC



Vin: 1000100 VAC




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Vin: 265293265 VAC



4.1.6 Voltage dips tests (GB/T 17626.11-1999)Test condition: Vin: 100Vac/60Hz; 200Vac/50Hz.

Load: full load.


CriteriaThe components of the power supply shall not be damaged. When AC voltage is recovered, the DC outputshall recover itself. The minimum start up input voltage shall be 5Vac less than the minimum operating inputvoltage. The minimum break regulation input voltage shall be 5Vac less than the minimum operating input

voltage.

Test record:

Test NO:Operating AC

voltage (Vac/Hz)

Voltage dip time(S) Voltage rise time(S) voltage slew rate Conclusion

1 1000100 (60Hz) 500 Sec 500 Sec 1V/5Sec Pass

2 2000200 (50Hz) 500 Sec 500 Sec 2V/5Sec Pass


Vin (1000 VAC)


CH3

Output voltage waveform

Vin (0100 VAC)


CH3

Output voltage waveform


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Vin (2000 VAC)



Vin (0200 VAC)



4.1.7 Cross load test:Test condition: Vin: 90Vac/47Hz115Vac/60Hz230Vac/50Hz264Vac/63Hz

Load: across load.

Ambient: temperature -5, 25& 45 humidity 55 %RH & 95%RHCriteria: The DC output voltage will remain within the specification in Section 3.2, when combination loads are

applied.

Test record:

(1) Ambient temperature -5Test voltage(V)

Load(A)90Vac/47Hz 115Vac/60Hz 230Vac/50Hz 264Vac/63Hz

SPEC(V) conclusion

0.03 20.31 20.32 20.32 20.32 19.00~21.00 OK

1.625 20.01 20.04 20.03 20.02 19.00~21.00 OK

3.25 19.87 19.89 19.90 19.91 19.00~21.00 OK

(2) Ambient temperature 25, relative humidity 55 %.Test voltage(V)


SPEC(V) conclusion

0.03 20.32 20.32 20.32 20.32 19.00~21.00 OK

1.625 20.01 20.04 20.03 20.02 19.00~21.00 OK3.25 19.87 19.89 19.90 19.92 19.00~21.00 OK

(3) Ambient temperature 45, relative humidity 90 %.Test voltage(V)


SPEC(V) Conclusion

0.03 20.33 20.32 20.32 20.32 19.00~21.00 OK

1.625 20.01 20.04 20.03 20.02 19.00~21.00 OK

3.25 19.87 19.89 19.90 19.93 19.00~21.00 OK

Test result PASS Marginal Pass FAIL


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4.1.8 Ripple/Noise testTest condition: Vin: 90Vac/47Hz115Vac/60Hz230Vac/50Hz264Vac/63Hz

Load: Min.load, full load and across load.

Ambient: temperature -5, 25& 45 humidity 55 %RHA 0.1uF and 10uF aluminum electrolytic capacitors should be connected to output terminals during

ripple & noise test.

Criteria: Ripple&noise voltage will accord within the regulation ranges show in Section 3.3, when Min.load, full load

and across loads are applied.

Test record:

(1) Ambient temperature -5Ripple & Noise (mV)


SPEC(mV) conclusion

0.03 28.2 24.8 31.2 33.6 250 OK

1.625 90.8 87.6 88.8 83.6 250 OK

3.25 147 134 135 146 250 OK

(2) Ambient temperature 25 , relative humidity 55 %.

Ripple & Noise (mV)Load(A)

90Vac/47Hz 115Vac/60Hz 230Vac/50Hz 264Vac/63HzSPEC(mV) conclusion

0.03 27.2 30.8 32.8 31.2 250 OK

1.625 75.2 67.2 72.8 68.4 250 OK

3.25 108 92.4 103 95.2 250 OK

(3) Ambient temperature 45, relative humidity 90 %.Ripple & Noise (mV)Load(A)

90Vac/47Hz 115Vac/60Hz 230Vac/50Hz 264Vac/63HzSPEC(mV) Conclusion

0.03 18.8 21.2 25.6 23.2 250 OK

1.625 67.2 57.8 54.8 53.6 250 OK

3.25 92.4 81.6 82.8 85.2 250 OK

Test result PASS Marginal Pass FAIL

Vin:90Vac/47Hz;Load: 3.25A

Temperature -5

Vin:115Vac/60Hz; Load: 3.25A

Temperature -5


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Temperature -5


Temperature -5


Temperature 25


Temperature 25


Temperature 25


Temperature 25


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Temperature 45


Temperature 45


Temperature 45


Temperature 45

4.1.9 Dynamic load testTest condition: Vin: 90Vac/47Hz, 264Vac/63Hz.

Load: Dynamic load.Ambient: temperature 25 humidity 55 %RH

Criteria: The DC output voltage shall not exceed the specification in Section 3.1.

Test record:

(1) 90Vac/47Hz: This dynamic load change shall be applied to a single output. Dynamic load change frequency: 100Hz

with a duty cycle of 20% to 80%; Load slew rate:0.5A/uS.

Output Dynamic load(A) Test voltage ( V ) SPEC ( V ) conclusion

+20V 0.65 ~ 2.60 19.7/20.2 19~21 OK

(2) 264Vac/63Hz: This dynamic load change shall be applied to a single output. Dynamic load change frequency:

100Hz with a duty cycle of 20% to 80%; Load slew rate:0.5A/uS.

Output Dynamic load(A) Test voltage ( V ) SPEC ( V ) conclusion

+20V 0.65 ~ 2.60 19.8/20.2 19~21 OK



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Vin: 90Vac/47Hz; Load change frequency 100Hz;

Load change: 0.65 ~2.60, duty cycle: 20~80%

Output voltageMin: 19.7V; Max: 20.2V

Vin: 264Vac/63Hz; Load change frequency 100Hz;

Load change: 0.65 ~2.60, duty cycle: 20~80%

Output voltageMin: 19.8V; Max: 20.2V

4.1.10 Capacitive load testTest condition: Vin: 90Vac/47Hz, 264Vac/63Hz;

Load: Full load. The DC output is required to add capacitive load: 2000uF.Ambient: temperature 25 humidity 55 %RH

Criteria:The power supply can turn on normal and the DC output voltage shall not exceed the specification in Section3.1.

Test record:

Vin Capacitive load (uF) Test voltage( V ) SPEC ( V ) conclusion

90Vac/47Hz 2000 19.78 19.00~21.00 OK264Vac/63Hz 2000 19.89 19.00~21.00 OK


4.1.11 Timings4.1.11.1Turn on timeTest condition: Vin: 90Vac/47Hz, 264Vac/63Hz.

Load: Full load; Min load

Ambient: temperature 25 , humidity 55 %RHCriteria: The power supply shall have a turn on time of less than 3S.

Test record:

Turn on time =988mS (Vin 90Vac/47Hz); Turn on time =262.0mS (Vin 264Vac/63Hz).



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Test condition: 90Vac/47HzFull load

CH 1: 20V CH2AC voltage

Test condition: 264Vac/63HzMin load

CH 1: 20V CH2AC voltage

4.1.11.2 Rise timeTest condition: Vin: 90Vac/47Hz, 264Vac/63Hz.

Load: Full load; Min load


Criteria: 1) Any overshoot shall be less than 10% at turn on and turn off conditions. When the power supply is turn

off, output voltage must not have any reverse voltage.

2) When the power supply is turn on; output voltage waveform must rise monotonously.

3) The rise time should be less than20mS.

Test record:

Rise time =7.877 mS (Vin 90Vac/47Hz); Rise time = 3.245 mS (Vin 264Vac/63Hz).

Test result

PASS

FAIL

Fig.1: Test condition:90Vac/47HzFull load

CH1: 20V Rise time 7.877ms

Fig.2:Testcondition264Vac/63HzMin load

CH 1: 20V Rise time 3.254ms

4.1.11.3 Output voltage hold up time.Test condition: Vin: 115Vac/60Hz, 230Vac/50Hz

Load: full load.


At Vin sag100% for a period and turn off conditions.

Criteria: 1. When Vin sag100% for a period, the DC output voltage shall not exceed the specification in Section 3.1

2. Delay from AC voltage turn off to the DCoutput voltage dropping out of regulation limits, the hold up time


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need to be greater than 10mS.

Test record:

Hold-up time =18.2mS (Vin 115Vac/60Hz); Hold-up time =78.8mS (Vin 230Vac/50Hz).


Test condition:115Vac/60Hzfull load

CH 1: 20V CH 2: AC voltage(phase at 70)

Hold-up time: 18.2ms

Test condition:230Vac/50Hzfull load

CH 1: 20V CH 2: AC voltage(phase at 70)

Hold-up time: 78.8ms

4.1.12 OVP testTest condition: Vin: 264Vac/63Hz.

Load: 0A


Criteria: The OVP voltage shall meet the SPEC. The power supply must protect itself and not cause any damage to it.

Test record:

Vin Test voltage(V) SPEC(V) conclusion

264Vac/63Hz 25.7


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Criteria: The power supply shall limited before output load exceeds the limited current and not causes any damage to it.

Test record:

Vin Test current(A) SPEC(A) conclusion

90V/47Hz 3.77 3.75~5.20 Pass

264V/63Hz 3.73 3.75~5.20 Pass


4.1.14 Short circuit protect testTest condition: Vin: 264Vac/63Hz.

Load: Min.load


Criteria: Whenall output is short to ground, the power supply will protect itself. After removing the malfunction, the

power supply can recover itself, but not cause any damage to it.

Test record:

Test voltage GND conclusion

+20V OK


4.1.15 Temperature & Humidity Cycling TestTest condition: For GB 2423.2.Vin: 90Vac/47Hz, 264Vac/63Hz.

Load: full load.

-5 deg. C, 20% R.H., 4 hours, power on

25 deg. C, 90% R.H., 4 hours, power on40 deg. C, 90% R.H., 4 hours, power on

Criteria: The DC output voltages must be within regulation limits and the components of the power supply can not be

damaged.

Test record: After performing this test, the power supply is normal.

Vin 90Vac/47Hz 264Vac/63Hz

Output 19.89 19.93

ripple/noise(mV) 147 135


4.1.16 High & low temperature storage testTest condition Store the unit in a temperature chamber without applying the AC power. The unit shall be cycled

between the min temperature @ -40degC for 2 hours and the max temperature @85degC for 2 hours

as 1 cycle. Total 12 cycles shall apply.

After performing high temperature test and then balancing two hours at room temperature, turn on

the power supply.

Criteria: The DC output voltages must be within regulation limits and the components of the power supply can not be

damaged.

Test record:

Vin 90Vac/47Hz 264Vac/63Hz


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Output 19.85 19.94

ripple/noise(mV) 146 136


4.1.17 High Temperature High Humidity Storage TestTest condition High temperature test: 45degC&93%R.H; Keep 48hours with power off.

After this test take the sample at the room temperature for 2hours, then measurement the electricalparameter of the unit.

Criteria: The unit should be operating and within specification after test;

There shall be no visual damage of case or components;

The unit shall pass 3000Vac Hi-pot test between input and output;

The unit shall pass 100Mohm insulation test at 500Vdc between input and output or case.

Test record:

Input voltage 90Vac/47Hz 264Vac/63Hz Hi-pot Insulation

Output(V) 19.85 19.94

ripple/noise(mV) 147 1350.65 mA 15.3 G

Test result PASS FAIL4.2 Safety test4.2.1 Hi-POT Test (GB 4943-2501/IEC 60950:1999)Test condition: Insulation resistance: 500VDC for 60S.

Dielectrics withstand voltage positions: primary to ground.

Insulation intensity 3000VAC for 60S.

Dielectrics withstand voltage positions: primary to ground.


Criteria: During the insulation test, not arcing and destroying happened, the power supply shall be normal.

Test record:

Test condition

Test positions Test voltageThe SPEC test result conclusion

ACOutput 500VDC Insulation resistance >100M 15.2G OK

ACOutput 3000VAC not arcing and destroying,Leakage current


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4.2.3 AC ON/OFF cycle testTest condition: Vin: 264Vac/63Hz; 2s on, 2s off.

Load: greater than 80% of full load.

Test time: 12 hours.


Criteria: Vin fuse, Rectifier Bridge, limited inrush current resistance, Vin electrolytic capacitances are not abnormal. All

components of the power supply can not be damaged.

Test record: After performing this test and checking it, the power supply is normal.


4.3 Key components4.3.1 Key components thermal profile testTest condition: Vin: 90Vac/47Hz, 264Vac/60Hz.

Load: full load.Ambient: temperature 45 humidity 50 %RH

CriteriaThe temperature of all key components shall accord with the SPEC.Test record: Referencing attachment three: Key components thermal test report


4.3.2 Key components stress testTest condition: Vin: 90Vac/47Hz, 264Vac/63Hz.

Load: full load, Min. load.


CriteriaThe stress of all key components shall accord with the SPEC.Test record: Referencingattachment: Component stress test report.


4.4 Loop stability testTest condition: Vin: 90V/47Hz, 230Vac/50Hz, 264Vac/63Hz.

Load: full load min load.


CriteriaPhase margin (deg) > 45 deg plus margin (dB) < - 10 dbTest record: Referencingattachment: Component stress test report.



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4.5 EMC test4.5.1 Conducted emissions testTest condition: Vin: 220V/50Hz, 120V/60Hz(fit AC range);

Load: full load


CriteriaFor GB9254/EN 55022, class B. 6db margin.Test record: Referencingattachment: EMI reportTest result PASS FAIL

4.5.2 Radiation emissions testTest condition: Vin: 220V/50Hz, 120V/60Hz(fit AC range).

Load: full load.


CriteriaFor GB9254/EN 55022, class B. 6db margin.Test record: Referencingattachment: EMI report


4.5.3 Lightning surge TestTest condition: Input voltage: 220Vac/50Hz, 120Vac/60Hz (fit AC range).

Load: full load.Ambient: temperature 25 humidity 55 %RH

IEC61000-4-5 Level 3: Different mode (Line to Neutral; Neutral to Line) +/-1KV combinationwaveform; Common mode (Line to GND; Neutral to GND) +/-2KV combination waveform; Angle: 0,90,180,270 degree. Times: 5 times for every angle. During: 60s.

CriteriaPerformance B.Test result PASS FAIL

4.5.4 EFT testTest condition: Input voltage: 230Vac/50Hz, 120Vac/60Hz (fit AC range).

Load: full load.


IEC61000-4-4 level 3: test voltage+/-2KV, test time 1minute, test period 300ms, pulse 75,frequency 5 kHz.

CriteriaPerformance B.


4.5.5 ESD testTest condition: Input voltage: 220Vac/50Hz, 110Vac/60Hz (fit AC range);

Load: full load.


IEC61000-4-2 Level 4: Contact discharge +/-8KV;Air discharge +/-10KV.

CriteriaPerformance B..Test result PASS FAIL


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4.6 Machine4.6.1 Vibration testTest condition: For(GB2423.10-1995/IEC 68-2-6:1982)

The power is turn off.

Test frequency 10Hz55Hz10Hz

Test azimuth: XYZ three mutually perpendicular axes. Each axes is tested by 5cycles which during 30min.

Swing: 1.5mmAmbient: temperature 25 humidity 55 %RH

Criteria The power supply's electronic functions, structure, component side and soldering side can endure thevibration test and have not any failure occur.

Test record:

Before test After test

90Vac/47Hz 264Vac/63Hz 90Vac/47Hz 264Vac/63HzSampleLoad

(A)Vout (V) VRipple(mV) Vout (V) VRipple(mV) Vout (V) VRipple(mV) Vout (V) VRipple(mV)

Min load 20.31 21 20.35 20 20.32 21 20.35 20#1

Full load 19.89 146 19.90 137 19.89 146 19.90 137Min load 20.30 21 20.35 20 20.31 21 20.35 20

#2Full load 19.89 147 19.90 137 19.89 147 19.90 137

Sample #1 #2 #1 #2

Hi-Pot (3000Vac) 0.65mA 0.65mA 0.67mA 0.64mA

Insulation

Resistance (500Vdc)15.2G 15.0G 15.1G 15.0G


4.6.2 Drop TestTest condition: Power Unit

Drop Height: 39 inch (100 cm)

Impact Surface: Concrete

Orientations: 6 face


Criteria After performing the drop test, the power's structure and electrical function are normal.Test record: After performing this test and checking it, the power supply is normal.

Before test After test90Vac/47Hz 264Vac/63Hz 90Vac/47Hz 264Vac/63HzSample

Load

(A)Vout (V) VRipple(mV) Vout (V) VRipple(mV) Vout (V) VRipple(mV) Vout (V) VRipple(mV)

Min load 20.30 21 20.35 20 20.30 21 20.35 20#1

Full load 19.89 146 19.90 137 19.89 146 19.90 137

Min load 20.30 21 20.35 20 20.31 21 20.35 20#2

Full load 19.88 147 19.91 137 19.87 147 19.89 137

Sample #1 #2 #1 #2

Hi-Pot (3000Vac) 0.67mA 0.65mA 0.67mA 0.64mAInsulation

Resistance (500Vdc)15.0G 15.0G 15.1G 15.0G


hka06520032 8c 20v dvt function report

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