DVT Report - Powerbox

Test Report PD-60-12
This test report is for a specific unit and is not intended to be used as a specification. For specifications we refer to our data sheets.
2008-03-09
A member of the Powerbox Group

Item Page Test Result remark
1 Input Voltage Range 2 PASS
2 Output Voltage tune up Range 2 PASS
3
Line Regulation, Load Regulation
and Temperature Coefficient
3 PASS
4 Line Surge Test 3 PASS
5 AC Drop Out Test 4 PASS
6 Burn in Test 5 PASS
7 Ripple and Noise 6 PASS
8 Over Current Protection 12 PASS
9 Over Voltage Protection 12 PASS
10 Short Circuit Protection 13 PASS
11 Efficiency and Input Current 14 PASS
12 Start-up Time and Overshoot test 14 PASS
13 Hold-up Time 15 PASS
14 ON-OFF Cycling test 16 PASS
15 Dynamic Load Test 17 PASS
16 Key components de-rating Test 28 PASS
17 Hi-pot Test 30 PASS
18 Key components thermal Test 30 PASS
19 EMI Test 33 PASS
20 EFT Test 34 PASS
21 Lightning Surge Test 34 PASS
Note:
When ambient temperature is 50 degrees C, output load is 100% of full load. And when
ambient temperature is 55 degrees C, output load is 80% of full load. And when ambient
temperature is 60 degrees C, output load is 65% of full load. And when ambient temperature is
70 degrees C, output load is 50% of full load.
Date: 2008-03-09 Page: 1 of 34

1. Input Voltage Range:
Test Condition:
Test Equipment:
Specification:
Test Result:PASS
Testing data:
Input: 85Vac~265Vac
Load:0.0A, 2.5A, 5.0A
Ambient temperature:Room temperature
1. AC Programmable Source. Maker: Chroma. Model;6530
2. Smart Electronic Load. Maker: Chroma. Model:63030
1. The PSU must be normal operate at 90Vac~265Vac under all loads.
2. Start-up voltage: 85Vac
Input
Output
0.0A 2.5A 5.0A
85Vac Normal Normal Normal
90Vac Normal Normal Normal
230Vac Normal Normal Normal
265Vac Normal Normal Normal
2. Output Voltage tune up Range:
Test Condition:
Test Equipment:
Specification:
Input:90Vac, 265Vac
Load:Min. load and Max. load;
Ambient temperature:Room temperature。
1. AC Source. Maker: Chroma; Mode:6530
2. Smart Electronic Load. Maker: Chroma; Mode: 63030
1. No any damage occurs.
2. V1/10.8VDC~13.2VDC
Test Result:PASS
Input
upper limit(V)
No Load Max. Load
lower limit(V)
No Load Max. Load
90Vac 13.073 13.037 11.0675 11.0315
265Vac 13.074 13.037 11.0675 11.0315
Date: 2008-03-09 Page: 2 of 34

3. Line Regulation, Load Regulation and Temperature Coefficient:
Test Condition:
Test Equipment:
Specification:
Input:90Vac,230Vac, 265Vac
Load:0.0A,2.5A,5.0A
Ambient temperature: -10℃,0℃,25℃,50℃,55℃,60℃,70℃
1. AC Programmable Source. Maker: Chroma. Model:6530
2. Smart Electronic Load. Maker: Chroma. Model:63030
3. Closed Chamber. Maker: LABTESTER. Model:THS-B4H+/-100
Testing data must meet the parameter as below:
Item
Line Regulation:
Total
power
Output(V) Loading(A) Line
Vmin. Vo Vmax Min. Max.
Regulation
Load
Regulation
Date: 2008-03-09 Page: 3 of 34
Temperature
Coefficient
V1 11.76 12.0 12.24 0.0 5.0 ±0.5% ±2.0% ±0.03%/℃
Test Result:PASS
0.00% Load Reg.: 0.26%
90Vac
230Vac
265Vac
Vo Vo Vo Vo Vo Vo Vo Vo Vo Vo Vo Vo Vo Vo Vo Vo Vo Vo Vo Vo Vo
-10 0 25 50 55 60 70 -10 0 25 50 55 60 70 -10 0 25 50 55 60 70
60.0 5.0 12.04 12.03 12.00 12.00 12.01 11.93 11.92 12.04 12.03 12.00 12.00 12.01 11.93 11.85 12.04 12.03 12.00 12.00 12.01 11.93 11.92
30.0 2.5 12.05 12.04 12.02 12.01 12.02 11.97 11.96 12.05 12.04 12.02 12.01 12.02 11.97 11.96 12.05 12.04 12.02 12.01 12.02 11.97 11.96
0.0 0.0 12.06 12.05 12.03 12.02 12.03 12.01 11.99 12.06 12.05 12.03 12.02 12.03 12.01 11.99 12.06 12.05 12.03 12.02 12.03 12.01 11.99
Min.
Max.
Load
(A)
V1
Temp. Coeff.
12.04 12.03 12.00 12.00 12.01 11.93 11.92 12.04 12.03 12.00 12.00 12.01 11.93 11.85 12.04 12.03 12.00 12.00 12.01 11.93 11.92
12.06 12.05 12.03 12.02 12.03 12.01 11.99 12.06 12.05 12.03 12.02 12.03 12.01 11.99 12.06 12.05 12.03 12.02 12.03 12.01 11.99
Line Surge Test:
Test Condition:
Output voltages (V)
Input:220Vac—300Vac(100ms)—220Vac、220Vac—160Vac(100ms)—220Vac
Load:5.0A
Test Equipment:
Specification:
110Vac—150Vac(100ms)—110Vac、110Vac—80Vac(100ms)—110Vac
Ambient temperature:Room temperature。
1. AC Programmable Source. Maker: Chroma. Model:6530
2. Smart Electronic Load. Maker: Chroma. Model:63030
3. Digital Phosphor Oscilloscope. Make: Tektronix. Model:3012
Test Result:PASS
1. No any damage occurs.
2. V1/11.76VDC~12.24VDC
0.03
%/℃

Vin:220Vac—300Vac(100ms)—220Vac
CH1: V1; CH2: Vin
Vin:110Vac—150Vac(100ms)—110Vac
CH1: V1; CH2: Vin
4. AC Drop Out Test:
Test Condition:
Vin:220Vac—160Vac(100ms)—220Vac
CH1: V1; CH2: Vin
Vin:110Vac—80Vac(100ms)—110Vac
CH1: V1; CH2: Vin
Input:220Vac—0Vac(20ms)—220Vac ; 110Vac—0Vac(10ms)—110Vac ;
Load:5.0A;
Test Equipment:
Specification:
Ambient temperature:Room temperature
1. AC Programmable Source. Maker: Chroma. Model:6530
2. Smart Electronic Load. Maker: Chroma. Model:63030
3. Digital Phosphor Oscilloscope. Maker:Tektronix. Model:3012
1. No any damage occurs.
2. V1/11.76VDC~12.24VDC
Test Result:PASS
Date: 2008-03-09 Page: 4 of 34

Vin:220Vac—0Vac(20ms)—220Vac
CH1: V1; CH2: Vin
5. Burn in Test:
Test Condition:
Input:230Vac
Load:5.0A
Test Equipment:
Ambient temperature:Room temperature。
Vin:110Vac—0Vac(10ms)—110Vac
CH1: V1; CH2: Vin
1. AC Programmable Source. Maker:Chroma. Model:6530.
2. Smart Electronic Load. Maker:Chroma. Model:63030
Specification:
Test Result:PASS
1. All the outputs meet voltage accuracy as below:
2. V1/11.76VDC~12.24VDC
Vin=230Vac、Load:Full
Time 0min 5min 10min 20min 40min 1Hr 2Hrs 4Hrs
Vo 12.0000 12.0000 12.0000 12.0000 12.0000 12.0000 12.0000 12.0000
V1= 12.0000 Vomin= 12.0000 Vomax= 12.0000
Date: 2008-03-09 Page: 5 of 34

Total
power
Load
(A)
V1
6. Ripple and Noise:
Test Condition:
Test Equipment:
Specification:
Input:90Vac, 230Vac, 265Vac
Load:0.0A,2.5A,5.0A
Ambient temperature: -10℃,0℃,25℃,50℃,55℃,60℃,70℃
1. AC Programmable Source. Maker:Chroma. Model:6530
2. Smart Electronic Load. Maker:Chroma. Model:63030
3. Closed Chamber. Maker:LABTESTER. Model: THS-B4H+/-100
4. Digital Phosphor Oscilloscope. Maker:Tektronix. Model:3012
Item V1(-10~70℃) /
Ripple (mVpk-pk)

Vin:230Vac; Load:Full; CH1:V1 Ripple and Noise @-10℃
Vin:265Vac; Load:Full; CH1:V1 Ripple and Noise @-10℃
Vin:90Vac; Load:Full; CH1:V1 Ripple and Noise @0℃
Vin:230Vac; Load:Full; CH1:V1 Ripple and Noise @0℃
Date: 2008-03-09 Page: 7 of 34

Vin:265Vac; Load:Full; CH1:V1 Ripple and Noise @0℃
Vin:90Vac; Load:Full; CH1:V1 Ripple and Noise @25℃
Vin:230Vac; Load:Full; CH1:V1 Ripple and Noise @25℃
Vin:265Vac; Load:Full; CH1:V1 Ripple and Noise @25℃
Date: 2008-03-09 Page: 8 of 34

Vin:90Vac; Load:Full; CH1:V1 Ripple and Noise @50℃
Vin:230Vac; Load:Full; CH1:V1 Ripple and Noise @50℃
Vin:265Vac; Load:Full; CH1:V1 Ripple and Noise @50℃
Vin:90Vac; Load:Full; CH1:V1 Ripple and Noise @55℃
Date: 2008-03-09 Page: 9 of 34

Vin:230Vac; Load:Full; CH1:V1 Ripple and Noise @55℃
Vin:265Vac; Load:Full; CH1:V1 Ripple and Noise @55℃
Vin:90Vac; Load:Full; CH1:V1 Ripple and Noise @60℃
Vin:230Vac; Load:Full; CH1:V1 Ripple and Noise @60℃
Date: 2008-03-09 Page: 10 of 34

Vin:265Vac; Load:Full; CH1:V1 Ripple and Noise @60℃
Vin:90Vac; Load:Full; CH1:V1 Ripple and Noise @70℃
Vin:230Vac; Load:Full; CH1:V1 Ripple and Noise @70℃
Vin:265Vac; Load:Full; CH1:V1 Ripple and Noise @70℃
Date: 2008-03-09 Page: 11 of 34

7. Over Current Protection:
Test Condition:
Test Equipment:
Specification:
Input:90Vac, 230Vac, 265Vac
Ambient temperature:-10℃,0℃,25℃,50℃,55℃,60℃,70℃
1. AC Programmable Source. Maker: Chroma. Model: 6530
2. Smart Electronic Load. Maker: Chroma. Model:63030
3. Closed Chamber. Maker: LABTESTER. Model: THS-B4H+/-100
No component of the PSU shall be damaged.
Test Result:PASS
Item Vo Protection mode
OCP 105%~150% Auto-recover Mode
90Vac 230Vac 265Vac
-10ºC 6.165 6.705 6.615
0ºC 6.195 6.705 6.630
25ºC 6.375 7.005 6.900
50ºC 6.435 7.080 7.080
55ºC 6.435 7.155 7.065
60ºC 6.675 7.215 7.215
70ºC 6.465 7.215 7.185
8. Over Voltage Protection:
Test Condition:
Input: 90Vac, 230Vac, 265Vac
Load: +12.0V/ 0.5A
Ambient temperature:25℃
Test Equipment:
1. AC Programmable Source. Maker: Chroma. Model:6530
2. Smart Electronic Load. Maker: Chroma. Model:63030
3. Digital Phosphor Oscilloscope. Maker: Tektronix. Model:3012
Specification:
110%~133% of rated voltage; shut down
Test Result:PASS
单位: A
Date: 2008-03-09 Page: 12 of 34

Input:90Vac Load: 0.5A CH1: +12V
OVP: 15.3V
9. Short Circuit Protection:
Test Condition:
Test Equipment:
Input: 90Vac, 230Vac, 265Vac
Input:230Vac Load:0.5A CH1: +12V
OVP: 15.4V
Input:265Vac
Load: 0.5A
CH1: +12V
OVP: 15.3V
Ambient temperature:-10℃,0℃,25℃,50℃,55℃,60℃,70℃
1. AC Programmable Source. Maker:Chroma. Model:6530
2. Smart Electronic Load. Maker:Chroma. Model:63030
Specification:
No component of the PSU shall be damaged.
Test Result:PASS
Date: 2008-03-09 Page: 13 of 34

10. Efficiency and Input Current:
Test Condition:
Input:90Vac, 120Vac, 230Vac, 265Vac
Load:5.0A
Test Equipment:
Specification:
Ambient temperature:Room temperature。
1. AC Programmable Source. Maker:Chroma. Model:6530
2. Smart Electronic Load. Maker:Chroma. Model:63030
3. Power Analyzer. Maker: Chroma. Model:6630
1. The efficiency of the PSU at 230Vac or 120Vac input under maximum load on
outputs shall be more than 80%or79%.
Test Result:PASS
2. Input current: 90Vac~265Vac≤1.6A
Vin Pin(W) Iin(A) Pout(W) η
90Vac 75.00 1.4640 60.06 80.08%
120Vac 73.30 1.1820 60.06 81.94%
230Vac 73.00 0.7000 60.06 82.27%
265Vac 73.00 0.6280 60.06 82.27%
11. Start-up Time and Overshoot test:
Test Condition:
Test Equipment:
Specification:
Input:120Vac, 230Vac, 265Vac
Ambient temperature:Room temperature。
1. AC Programmable Source. Maker:Chroma. Model:6530
2. Smart Electronic Load. Maker: Chroma. Model:63030
3. Digital Phosphor Oscilloscope. Maker:Tektronix. Model:3012
1. Start-up time:

Vin:120Vac;Load:Full;
CH1:V1; CH2: Vac Start-up Time:1.69S
12. Hold-up Time:
Test Condition:
Input:120Vac, 230Vac
Load:5.0A
Test Equipment:
Specification:
Ambient temperature:Room temperature。
Vin:230Vac;Load:Full;
CH1:V1; CH2: Vac Start-up Time: 708mS
Vin:265Vac;Load:0.5A;
CH1:V1 Overshot:1.329%
1. AC Programmable Source. Maker:Chroma. Model:6530
2. Smart Electronic Load. Maker: Chroma. Model:63030
3. Digital Phosphor Oscilloscope. Maker: Tektronix. Model:3012
Test Result: PASS
>10mS when 120Vac input; >20mS when 230Vac input
Date: 2008-03-09 Page: 15 of 34

Vin:120Vac;Load:Full;
CH1:V1; CH2: Vin Hold up time:22.0mS
13. ON-OFF Cycling test:
Test Condition:
Vin:230Vac;Load:Full;
CH1:V1; CH2: Vin Hold up time:97.6mS
Input:120Vac, 230Vac;2 seconds ON, 2 seconds OFF;Total 10000 cycles.
Load:5.0A
Test Equipment:
Specification:
Ambient temperature:Room temperature。
1.AC Programmable Source. Maker:Chroma. Model:6530
2.Smart Electronic Load. Maker: Chroma. Model:63030
No component of the PSU shall be damaged.
Overshoot:

14. Dynamic Load Test:
Test Condition:
Test Equipment:
Specification:
Input:90Vac, 230Vac, 265Vac
Ambient temperature: -10℃,0℃,25℃,50℃,55℃,60℃,70℃
1.AC Programmable Source. Maker:Chroma. Model:6530
2.Smart Electronic Load. Maker: Chroma. Model:63030
3.Digital Phosphor Oscilloscope. Maker:Tektronix. Model:3012
4.Closed Chamber. Maker: Tektronix. Model: THS-B4H+/-100
Item Load change Slow rate
V1
10%—50%—10%
Output limit/Vopk-pk
-10℃~70℃ /

Vin:90Vac;Load:10%-50%-10%
CH1:V1 @ -10℃
Vin:90Vac;Load:10%—100%—10%
CH1:V1 @-10℃
Vin:230Vac;Load:10%—50%—10%
CH1:V1 @-10℃
Vin:265Vac;Load:10%-50%-10%
CH1:V1 @ -10℃
Vin:230Vac;Load:10%—100%—10%
CH1:V1 @ -10℃
Vin:265Vac;Load:10%-100%-10%
CH1:V1 @ -10℃
Date: 2008-03-09 Page: 18 of 34

Vin:90Vac;Load:50%-100%-50%
CH1:V1 @ -10℃
Vin:90Vac;Load:10%-50%-10%
CH1:V1 @ 0℃
Vin:230Vac;Load:50%—100%—50%
CH1:V1 @ -10℃
Vin:265Vac;Load:50%-100%-50%
CH1:V1 @ -10℃
Vin:230Vac;Load:10%—50%—10%
CH1:V1 @ 0℃
Vin:265Vac;Load:10%-50%-10%
CH1:V1 @ 0℃
Date: 2008-03-09 Page: 19 of 34

Vin:90Vac;Load:10%—100%—10%
CH1:V1 @ 0℃
Vin:90Vac;Load:50%-100%-50%
CH1:V1 @ 0℃
Vin:230Vac;Load:10%—100%—10%
CH1:V1 @ 0℃
Vin:265Vac;Load:10%-100%-10%
CH1:V1 @ 0℃
Vin:230Vac;Load:50%—100%—50%
CH1:V1 @ 0℃
Vin:265Vac;Load:50%-100%-50%
CH1:V1 @ 0℃
Date: 2008-03-09 Page: 20 of 34

Vin:90Vac;Load:10%-50%-10%
CH1:V1 @ 25℃
Vin:90Vac;Load:10%—100%—10%
CH1:V1 @25℃
Vin:230Vac;Load:10%—50%—10%
CH1:V1 @25℃
Vin:265Vac;Load:10%-50%-10%
CH1:V1 @ 25℃
Vin:230Vac;Load:10%—100%—10%
CH1:V1 @ 25℃
Vin:265Vac;Load:10%-100%-10%
CH1:V1 @ 25℃
Date: 2008-03-09 Page: 21 of 34

Vin:90Vac;Load:50%-100%-50%
CH1:V1 @ 25℃
Vin:90Vac;Load:10%-50%-10%
CH1:V1 @ 50℃
Vin:230Vac;Load:50%—100%—50%
CH1:V1 @ 25℃
Vin:265Vac;Load:50%-100%-50%
CH1:V1 @ 25℃
Vin:230Vac;Load:10%—50%—10%
CH1:V1 @50℃
Vin:265Vac;Load:10%-50%-10%
CH1:V1 @ 50℃
Date: 2008-03-09 Page: 22 of 34

Vin:90Vac;Load:10%—100%—10%
CH1:V1 @ 50℃
Vin:90Vac;Load:50%-100%-50%
CH1:V1 @ 50℃
Vin:230Vac;Load:10%—100%—10%
CH1:V1 @ 50℃
Vin:265Vac;Load:10%-100%-10%
CH1:V1 @ 50℃
Vin:230Vac;Load:50%—100%—50%
CH1:V1 @ 50℃
Vin:265Vac;Load:50%-100%-50%
CH1:V1 @ 50℃
Date: 2008-03-09 Page: 23 of 34

Vin:90Vac;Load:10%-50%-10%
CH1:V1 @ 55℃
Vin:90Vac;Load:10%—100%—10%
CH1:V1 @ 55℃
Vin:230Vac;Load:10%—50%—10%
CH1:V1 @55℃
Vin:265Vac;Load:10%-50%-10%
CH1:V1 @ 55℃
Vin:230Vac;Load:10%—100%—10%
CH1:V1 @ 55℃
Vin:265Vac;Load:10%-100%-10%
CH1:V1 @ 55℃
Date: 2008-03-09 Page: 24 of 34

Vin:90Vac;Load:50%-100%-50%
CH1:V1 @ 55℃
Vin:90Vac;Load:10%-50%-10%
CH1:V1 @ 60℃
Vin:230Vac;Load:50%—100%—50%
CH1:V1 @ 55℃
Vin:265Vac;Load:50%-100%-50%
CH1:V1 @ 55℃
Vin:230Vac;Load:10%—50%—10%
CH1:V1 @60℃
Vin:265Vac;Load:10%-50%-10%
CH1:V1 @ 60℃
Date: 2008-03-09 Page: 25 of 34

Vin:90Vac;Load:10%—100%—10%
CH1:V1 @ 60℃
Vin:90Vac;Load:50%-100%-50%
CH1:V1 @ 60℃
Vin:230Vac;Load:10%—100%—10%
CH1:V1 @ 60℃
Vin:265Vac;Load:10%-100%-10%
CH1:V1 @ 60℃
Vin:230Vac;Load:50%—100%—50%
CH1:V1 @ 60℃
Vin:265Vac;Load:50%-100%-50%
CH1:V1 @ 60℃
Date: 2008-03-09 Page: 26 of 34

Vin:90Vac;Load:10%-50%-10%
CH1:V1 @ 70℃
Vin:90Vac;Load:10%—100%—10%
CH1:V1 @ 70℃
Vin:230Vac;Load:10%—50%—10%
CH1:V1 @70℃
Vin:265Vac;Load:10%-50%-10%
CH1:V1 @ 70℃
Vin:230Vac;Load:10%—100%—10%
CH1:V1 @ 70℃
Vin:265Vac;Load:10%-100%-10%
CH1:V1 @ 70℃
Date: 2008-03-09 Page: 27 of 34

Vin:90Vac;Load:50%-100%-50%
CH1:V1 @ 70℃
15. Key components de-rating Test:
Test Condition:
Input:265Vac
Load:5.0A
Test Equipment:
Specification:
Test Result:PASS
Location Model
Ambient temperature:Room temperature。
Vin:230Vac;Load:50%—100%—50%
CH1:V1 @ 70℃
Vin:265Vac;Load:50%-100%-50%
CH1:V1 @ 70℃
1. AC Programmable Source. Maker: Chroma. Model:6530
2. Smart Electronic Load. Maker:Chroma. Model:63030
3. Digital Phosphor Oscilloscope. Maker:Chroma. Model:3012
All key components voltage de-rating are no more than 90% at normal operation.
Shorted 100nS measure up
Rating
(V)
Measure data
De-rating(%)
Start-up Normal Shorted Start-up Normal Shorted
Q1 K3115 600 570 518 624 95.0% 86.3% 104.0%
D3 20100 100 94.7 82.4 95.6 94.7% 82.4% 95.6%
Date: 2008-03-09 Page: 28 of 34

Vin:265Vac;Max. Load;@Turn on
CH1:V of Q1
Vin:265Vac;Max. Load;@Shorted
CH1:V of Q1
Vin:265Vac;Max. Load;@Turn on
CH1:V of D3
Vin:265Vac;Max. Load;@Normal
CH1:V of Q1
Vin:265Vac;Max. Load;@Shorted
CH1:V of D3
Vin:265Vac;Max. Load;@Normal
CH1:V of D3
Date: 2008-03-09 Page: 29 of 34

16. Hi-pot Test:
Test Condition:
Test Equipment:
Specification:
Ambient temperature:Room temperature
Humidity:20%~90% RH
Hua yi 7440
Test Result:PASS
1. Primary-Secondary: AC3.0KV/ 1minute; Leakage current

Input and Load
component
Vin:90Vac
Load:100%
Vin:230Vac
Load:100%
Vin:265Vac
Load:100%
RT1 126.7 94.2 89.1
L3 115.6 84.4 80.2
DB1 107.1 84.4 80.3
Q1 103.3 90.3 88.1
T1 core 98.4 104.7 103.3
T1 coil 104.1 112.1 111.2
D3 88.7 86.2 83.1
C9 85.9 85.6 82.8
C11 84.1 82.6 79.6
L4 73.9 72.5 68.8
Input and Load
component
Vin:90Vac
Load:80%
Vin:230Vac
Load:80%
Unit: 55℃
Vin:265Vac
Load:80%
RT1 116.8 90.1 86.1
L3 99.2 81.7 79.6
DB1 97.3 82.1 80.4
Q1 93.3 89.5 88.3
T1 core 95.0 99.3 99.6
T1 coil 98.9 105.3 106.0
D3 85.2 83.6 83.1
C9 83.4 83.3 83.0
C11 81.7 80.6 80.1
L4 72.9 71.2 70.8
Unit: 60℃
Date: 2008-03-09 Page: 31 of 34

Input and Load
component
Vin:90Vac
Load:65%
Vin:230Vac
Load:65%
Vin:265Vac
Load:65%
RT1 108.8 87.8 84.3
L3 91.1 83.1 80.4
DB1 91.7 83.1 81.4
Q1 88.2 90.0 91.9
T1 core 89.2 95.1 97.9
T1 coil 92.7 99.9 103.3
D3 83.3 84.3 83.7
C9 81.3 83.3 83.6
C11 79.8 81.2 81.1
L4 73.9 73.9 72.7
Input and Load
component
Vin:90Vac
Load:50%
Vin:230Vac
Load:50%
Unit: 70℃
Vin:265Vac
Load:50%
DB1 85.7 80.2 80.9
Q1 84.4 86.7 91.7
T1 coil 84.4 89.8 91.6
T1 core 82.7 87.2 89.2
D3 73.6 74.1 74.3
C9 74.9 75.8 76.5
Date: 2008-03-09 Page: 32 of 34

19. EMI Test:
Test Condition:
Input:120Vac & 230Vac
Load:Rated Current
Ambient temperature:Room temperature
Humidity: 35%~85%
Test Equipment:
1. 9KHz ~30MHz EMI Receiver. Maker: AFJ. Model: ER55C.
2. 16A Line Impedance Stabilization Network. Maker: AFJ. Model: LS16
3. Resistance load.
Specification:
EN55022 Class B or CISPR22 (GB9254-1998) Class B
Test Result:PASS
AV-L; Input: 230Vac AV-N; Input: 230Vac
QP-L; Input: 230Vac QP-N; Input: 230Vac
AV-L; Input: 120Vac AV-N; Input: 120Vac
QP-L; Input: 120Vac QP-N; Input: 120Vac
Date: 2008-03-09 Page: 33 of 34

20. EFT Test:
Test Condition:
Input: 230Vac
Load: Full load.
Test Equipment:
Specification:
Ambient temperature: Room temperature.
1. EMC Tester. Model: Transient2000. Maker: EMC-Partner.
2. Resistance load.
Test Result:PASS
EN61000-4-4 LEVEL 3
21. Lightning Surge Test:
Test Condition:
Input: 230Vac
Load: Full load.
Test Equipment:
Specification:
Ambient temperature: Room temperature.
1. EMC Tester. Model: Transient2000. Maker: EMC-Partner.
2. Resistance load.
Test Result:PASS
EN61000-4-5 LEVEL 3
Date: 2008-03-09 Page: 34 of 34