HWB030S-12 Test Data

Sample Test Data
HWB Series HWB030S-12
Ultra-low Noise Power Supply (30 W, Single-Output)
General Description
The HWB series employs proprietary LLC type resonantmode circuits. These low price, ultra-low noise (ripple voltage,
conducted emissions, and noise electric field strength) power
supplies have a built-in propriety resonant-mode hybrid IC
and transformer.
Sample Test Conditions
Input Voltage, VIN
Min.
(V)
Nom.
(V)
85
Features and Benefits
100
Max.
(V)
240
264
Load Current, ILOAD
• Ripple noise: less than 5 mVP-P
• Conduction noise: lower than Class-B of CISPR by
20 DdB
• Radiation noise: Complies with Class-B of CISPR
• Leakage current: 50 μA or less for medical use
• Safety mark for medical use: EN60601-1 3rd edition
• Safety standards: UL1950, CSA950, EN60950, and
CE marking
• World-wide input range
• Parallel operation
Output Voltage
(V)
Min.
(A)
Nom.
(A)
Max.
(A)
12
0
3
3
Model Number Key Table
HWB [NNN] [A] –[NN] [–AA] [–A]
Appear only if options selected
Option 2, C: Cover
Option 1
M: (Medical) low leakage
R: Remote on/off
RM: Remote on/off and low leakage
Nominal total rated output voltage
Output channels
D: Dual S: Single
Nominal total rated output wattage
Series identifier, for example, “HWB” for HWB series
Sample Test Circuit Diagram
4
5
7
A
W
A
V
3
6
1
Key
8
Load
Power
Supply
2
Oscilloscope
Description
Remarks
–
Measuring instrument
Output voltage is measured with a digital multimeter
1
Variable autotransformer
–
2
Isolation transformer
–
3
Circuit breaker
–
4, 7
Ammeter
–
5
Watt meter
–
6
Volt meter
–
8
Shunt resistor
–
CHD40001-004B00-TD
SANKEN ELECTRIC CO., LTD.
http://www.sanken-ele.co.jp/en/
February 27, 2013
HWB030S-12
List of Tables
1. Input Characteristics
3
Input Current
Input Power
Power Factor
Efficiency
Inrush Current
Leakage Current (Standard Model)
Leakage Current (Medical Equipment Model)
Minimum Input Voltage for Voltage Output
Hold-Up Time
2. Output Characteristics
4. Environment Tests
14
Vibration (Non-Operating)
Power-On at High Temperature
Power-On at Low Temperature
Shock
5. Noise Tolerance Characteristics
7
Output Setting Voltage
Input/Output Voltage Change Fluctuation
Temperature Drift
Warm-Up Drift
Total Regulation
Ripple Voltage
Ripple Noise Voltage
Output Voltage Variable Range
3. Protection Characteristics
Overvoltage Protection
Reset Time
15
AC Line Noise
Lightning Surge
Electrostatic Discharge
6. Other Characteristics
16
Withstand Voltage (Standard Model)
Leakage Current at Withstand Voltage (Standard Model)
Withstand Voltage (Medical Equipment Model)
Leakage Current at Withstand Voltage (Medical Equipment Model)
Insulation Resistance
7. Output under Dynamic Load
11
Overcurrent Protection
17
Output Voltage at TA = –10°C
Output Voltage at TA = 60°C
List of Figures
1. Input Current
2. Power Factor
3. Efficiency
4. Inrush Current
5. Inrush Current Operation
6. Leakage Current
7. Hold-Up Time
8. Output Voltage Accuracy
9. Output Voltage Rising
10. Output Voltage Falling
CHD40001-004B00-TD
3
4
4
5
5
6
6
7
8
8
11. Warm-Up Drift
12. Ripple Voltage
13. Ripple Noise Voltage
14. Overcurrent Protection
15. Overvoltage Protection
16. Overvoltage Protection Operation
17. Start-Up Time
18. Conduction Noise 100 V
19. Conduction Noise 240 V
20. Dynamic Load
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9
9
10
11
12
12
13
15
15
17
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February 27, 2013
HWB030S-12
Table 1. Input Characteristics
(At TA = 25°C)
Conditions
Test Item
Test Results
Specification
Remarks
0.8 A
Figure 1
VIN
ILOAD
VIN = 100 V
VIN = 240 V
Input Current
Nom
Nom
0.62 A
0.30 A
Input Power
Nom
Nom
44.86 W
43.14 W
–
–
–
Power Factor
Nom
Nom
0.722
0.595
–
–
Figure 2
–
Efficiency
Nom
Nom
80.02%
83.39%
–
77%
Figure 3
Inrush Current
Nom
Nom
13.10 A
34.52 A
–
30 A/ 60 A
Figure 4
Leakage Current
(Standard Model)
Nom
Nom
0.051 mA at 60 Hz
0.125 mA at 60 Hz
R = 1.5 kΩ,
C = 0.15 μF
0.25 mA
Figure 6
Leakage Current
(Medical Equipment
Model)
Nom
Nom
0.019 mA at 60 Hz
0.044 mA at 60 Hz
R = 1.5 kΩ,
C = 0.15 μF
50 μA
–
–
Min
–
–
On = 38.5 V
Off = 14.8 V
–
–
–
Nom
–
–
On = 40.5 V
Off = 28.4 V
–
–
–
Nom
–
–
30 ms at TA = 25°C
20 ms
Figure 7
Minimum Input Voltage
for Voltage Output
Hold-Up Time
Figure 1. Input Current
(By Load Current)
Input Voltage
Output
Temperature
Remarks
85 to 264 VAC
12 V, 40% to 100%
TA = 25°C
–
0.80
Input Current(A)
0.70
0.60
0.50
Vin=85V
0.40
Vin=100V
0.30
Vin=240V
0.20
Vin=264V
0.10
0.00
1.2
CHD40001-004B00-TD
1.8
2.4
Load Current(A)
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HWB030S-12
Figure 2. Power Factor
(By Load Current)
Input Voltage
Output
Temperature
Remarks
85 to 264 VAC
12 V, 40% to 100%
TA = 25°C
–
0.80
0.70
Power Factor
0.60
0.50
Vin=85V
0.40
Vin=100V
0.30
Vin=240V
0.20
Vin=264V
0.10
0.00
1.2
1.8
2.4
Load Current(A)
3
Figure 3. Efficiency
(By Load Current)
Input Voltage
Output
Temperature
Remarks
85 to 264 VAC
12 V, 20% to 100%
TA = 25°C
–
90
80
Efficiency(%)
70
60
50
Vin=85V
40
Vin=100V
30
Vin=240V
20
Vin=264V
10
0
0.6
CHD40001-004B00-TD
1.2
1.8
Load Current(A)
2.4
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HWB030S-12
Figure 4. Inrush Current
(By Input Voltage)
Input Voltage
Output
Temperature
100 to 240 VAC
12 V, 3.0 A
TA = 25°C
Remarks
Cold start
40
Inrush Current(A)
35
30
25
20
15
10
5
0
100
Input Voltage(V)
240
Figure 5. Inrush Current Operation
Input Voltage
Output
Temperature
VIN =240 V
IOUT = 3 A
TA = 25°C
Remarks
Inrush Current: 10 A /div., time = 2 ms /div.
34.5 A
0A
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HWB030S-12
Figure 6. Leakage Current
(By Load Current)
Input Voltage
Output
Temperature
120 to 240 VAC
12 V, 3.0 A
TA = 25°C
Remarks
R = 1.5 kΩ, C = 0.15 μF
0.14
Leakage Current(mA)
0.12
0.10
0.08
0.06
0.04
0.02
0.00
120
Input Voltage(V)
240
Figure 7. Hold-Up Time
(By Load Current)
Output
Temperature
Remarks
100 to 240 VAC
12 V, 20% to 100%
TA = –10°C to 60°C
–
Hold up Time (ms)
Input Voltage
1,000
900
800
700
600
500
400
300
200
100
0
Ta=- 10°C Vin=100V
Ta=- 10°C Vin=240V
Ta=25°C Vin=100V
Ta=25°C Vin=240V
Ta=60°C Vin=100V
Ta=60°C Vin=240V
0.6
CHD40001-004B00-TD
1.5
Load Current(A)
3
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HWB030S-12
Table 2. Output Characteristics
(At TA = 25°C)
Conditions
Test Results
VIN
ILOAD
12 V
Specification
Remarks
Output Setting Voltage
Nom
Nom
–8 mV
–
–
Input/Output Voltage
Change Fluctuation
Min
Min
11.991 V
–
Max
Max
12.002 V
–
Note 1,
Figure 8
Temperature Drift
Nom
Nom
–45 mV to +60 mV
–
Note 1,
Figure 8
Warm-Up Drift
Nom
Nom
–45 mV
–
Note 1,
Figure 11
–
–
11.901 V
11.640 V
–
–
12.062 V
12.360 V
Ripple Voltage
Nom
Nom
2.1 mV at TA = 25°C
5 mV
Note 2,
Figure 12
Ripple Noise Voltage
Nom
Nom
3.8 mV at TA = 25°C
10 mV
Note 3,
Figure 13
Output Voltage Variable
Range
Min
Min
10.804 V
11.400 V
–
Max
Max
14.253 V
13.200 V
–
Test Item
Total Regulation
Note 1
1. Total Regulation (output regulation) is the sum of: Input/Output Voltage Change Fluctuation, Temperature Drift, and Warm-Up Drift.
2. Used probe = Ripple Voltage 1:1.
3. Used probe = Ripple Noise Voltage 1:1.
Figure 8. Output Voltage Accuracy
(By Load Current)
Output
Temperature
Remarks
100 to 240 VAC
12 V, 0% to 100%
TA = –10°C to 60°C
–
Output Voltage (V)
Input Voltage
12.08
12.06
12.04
12.02
12.00
11.98
11.96
11.94
11.92
11.90
11.88
Ta=- 10°C Vin=100V
Ta=- 10°C Vin=240V
Ta=25°C Vin=100V
Ta=25°C Vin=240V
Ta=60°C Vin=100V
Ta=60°C Vin=240V
0
CHD40001-004B00-TD
1.2
1.8
Load Current(A)
2.4
3
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February 27, 2013
HWB030S-12
Figure 9. Output Voltage Rising
Input Voltage
Output
VIN =100 V
IOUT = 3 A
Temperature
TA = 25°C
Remarks
Input Voltage: 200 V /div., Output Voltage: 5 V /div.,
time = 200 ms /div.
0V
Input Voltage
Output Voltage
0V
Figure 10. Output Voltage Falling
Input Voltage
Output
VIN =100 V
IOUT = 3 A
Temperature
TA = 25°C
Remarks
Input Voltage: 200 V /div., Output Voltage: 5 V /div.,
time = 10 ms /div.
0V
Input Voltage
Output Voltage
0V
CHD40001-004B00-TD
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February 27, 2013
HWB030S-12
Figure 11. Warm-Up Drift
Input Voltage
Output
Temperature
Remarks
100 VAC
12 V, 3 A
TA = 25°C
–
12.34
Output Voltage (V)
12.24
12.14
12.04
11.94
11.84
11.74
11.64
0:00
0:01
0:03
0:05
0:10
1:00
Warm- Up Time(Hour)
2:00
8:00
Figure 12. Ripple Voltage
(By Load Current)
Input Voltage
Output
Temperature
Remarks
100 VAC
12 V, 40% to 100%
TA = –10°C to 60°C
–
Ripple Voltage(mV)
5.0
4.0
3.0
Ta=- 10°C
Ta=25°C
2.0
Ta=60°C
1.0
0.0
1.2
CHD40001-004B00-TD
1.8
2.4
Load Current(A)
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February 27, 2013
HWB030S-12
Figure 13. Ripple Noise Voltage
(By Load Current)
Input Voltage
Output
Temperature
Remarks
100 VAC
12 V, 40% to 100%
TA = –10°C to 60°C
–
Ripple Noise Voltage(mV)
6.0
5.0
4.0
3.0
Ta=- 10°C
Ta=25°C
2.0
Ta=60°C
1.0
0.0
1.2
CHD40001-004B00-TD
1.8
2.4
Load Current(A)
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February 27, 2013
HWB030S-12
Table 3. Protection Characteristics
Conditions
Test Results
VIN
ILOAD
TA = –10°C
TA = 25°C
TA = 60°C
Specification
Overcurrent Protection
Min
Max
4.21 A
4.03 A
3.85 A
–
Figure 14
Overvoltage Protection
Nom
Min
17.44 V
16.93 V
16.55 V
–
Figure 15
Reset Time
Max
Min
–
–
Test Item
8.5 s at TA = 25°C
Remarks
Figure 14. Overcurrent Protection
(By Load Current)
Input Voltage
Output
Temperature
Remarks
100 VAC
12 V
TA = –10°C to 60°C
–
14.0
Output Voltage (V)
12.0
10.0
8.0
Ta=- 10°C
6.0
Ta=25°C
4.0
Ta=60°C
2.0
0.0
0
CHD40001-004B00-TD
1
2
3
Load Current(A)
4
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HWB030S-12
Figure 15. Overvoltage Protection
(By Temperature)
Input Voltage
Output
Temperature
Remarks
100 VAC
12 V, 0 A
TA = –10°C to 60°C
–
17.6
Output Voltage (V)
17.4
17.2
17.0
16.8
16.6
16.4
16.2
16.0
- 10
25
Ambient Temperature(°C )
60
Figure 16. Overvoltage Protection Operation
Input Voltage
Output
Temperature
VIN =100 V
IOUT = 0 A
TA = 25°C
Remarks
Output Voltage: 5 V /div., time = 200 ms /div.
16.9 V
0V
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February 27, 2013
HWB030S-12
Figure 17. Start-Up Time
(By Input Voltage)
Input Voltage
Output
Temperature
Remarks
85 to 264 VAC
12 V, 3.0 A
TA = –10°C to 60°C
–
1,200
Start - Up Time(ms)
1,000
800
600
Ta=- 10°C
Ta=25°C
400
Ta=60°C
200
0
85
CHD40001-004B00-TD
100
132
180
Input Voltage(V)
240
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13
February 27, 2013
HWB030S-12
Table 4. Environment Tests
(At TA = 25° C)
Test Item
Conditions
Specification
Remarks
Frequency = 10 to 55 Hz, Sweep Cycle = 3 minutes, Acceleration =
19.6 m/s2, Direction = x,y, and z axes at 60 minutes per axis
Normal
operation
–
Max
Power-off for 1 hour at 65°C, then power-on
Normal
operation
–
Nom
Max
Power-off for 1 hour at –15°C, then power-on
Normal
operation
–
–
–
Product is dropped from a height of 50 mm (98 m/s2 ) onto a flat surface of
wood (10 mm or thicker); the test is performed three times on each edge
of the bottom side of the product
Normal
operation
–
VIN
ILOAD
–
–
Power-On at High
Temperature
Nom
Power-On at Low
Temperature
Vibration
(Non-Operating)
Shock
CHD40001-004B00-TD
Test Results
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HWB030S-12
Table 5. Noise Tolerance Characteristics
(At TA = 25° C)
Test Item
AC Line Noise
(50 to 1000 ns)
Lightning Surge
(1.2 × 50 μs)
Electrostatic Discharge
Conditions
Specification
Remarks
Line to Line ±1.44 kV OK
L–L
1.2 kV
–
Min to
Max
Line to Frame Ground ±1.44 kV OK
L–FG
1.2 kV
–
Nom
Min to
Max
Line to Line ±2.88 kV OK
L–L
2.4 kV
–
Nom
Min to
Max
Line to Frame Ground ±2.88 kV OK
L–FG
2.4 kV
Min to
Max
Min to
Max
±21 kV OK at R = 100 Ω, C = 500 pF
15 kV
VIN
ILOAD
Min to
Max
Min to
Max
Min to
Max
Test Results
–
Figure 18. Conduction Noise 100 V
Output
Temperature
Remarks
VIN =100 V
IOUT = 3 A
TA = 25°C
–
RFI Voltage (dBμV)
Input Voltage
Frequency (MHz)
Figure 19. Conduction Noise 240 V
Output
Temperature
Remarks
VIN =240 V
IOUT = 3 A
TA = 25°C
–
RFI Voltage (dBμV)
Input Voltage
Frequency (MHz)
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HWB030S-12
Table 6. Other Characteristics
(At TA = 25° C)
Test Item
Conditions
VIN
ILOAD
Test Results
P–S
P–E
S–E
Withstand Voltage
(Standard Model)
–
–
3.0 kV / 3.6 kV
1.5 kV / 1.8 kV
0.5 kV / 0.6 kV
Leakage Current at
Withstand Voltage
(Standard Model)
–
–
1.56 mA /1.70 mA
1.20 mA /1.36 mA
1.19 mA /1.30 mA
Specification
P–S: 3 kV for 1 minute
3.6 kV for 1 second
P–E: 1.5 kV for 1 minute
1.8 kV for 1 second
S–E: 500 V for 1 minute
600 V for 1 second
≤ 15 mA
P–S: 4.0 kV for 1 minute
P–E: 1.5 kV for 1 minute
1.8 kV for 1 second
S–E: 500 V for 1 minute
600 V for 1 second
Remarks
–
–
Withstand Voltage
(Medical Equipment
Model)
–
–
4 kV
1.5 kV / 1.8 kV
0.5 kV / 0.6 kV
Leakage Current at
Withstand Voltage
(Medical Equipment
Model)
–
–
1.01 mA
0.43 mA /0.54 mA
1.22 mA /1.34 mA
≤ 15 mA
–
Insulation Resistance
–
–
≥ 1000 MΩ
≥ 1000 MΩ
≥ 1000 MΩ
≥ 100 MΩ
at 500 VDC Megger
–
CHD40001-004B00-TD
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–
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February 27, 2013
HWB030S-12
Table 7. Output under Dynamic Load
Test Item
Conditions
Test Results
Specification
Remarks
11.78 V /
12.32 V
–
Figure 20
11.68 V /
12.22 V
–
Figure 20
VIN
ILOAD
12 V
Output Voltage at
TA = –10°C
Min
0 A to
3A
for 10 ms
Output Voltage at
TA = 60°C
Min
0 A to
3A
for 10 ms
Figure 20. Dynamic Load
Input Voltage
Output
Temperature
VIN =100 V
IOUT = 0 to 3 A
TA = 25°C
Remarks
Output Voltage: 1 V /div., Load Current: 1 A /div.,
time = 10 ms /div.
12.0 V
Output Voltage
0A
CHD40001-004B00-TD
Load Current
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HWB030S-12
Important Information
!
• The products described in this document are built-in type DC stabilized power supplies with special structures and are designed for
installation in equipment. Be sure to use the products only for installation in equipment.
• The products should be handled only by persons who have competent electrical knowledge.
• Be sure to read through all safety precaution and operation manuals before installation, operation, or maintenance and to use the
products only for the intended use and in accordance with all applicable safety standards and regulations in the location of use.
Sanken reserves the right to make, from time to time, such departures from the detail specifications as may be required to permit
improvements in the performance, reliability, or manufacturability of its products. Therefore, the user is cautioned to verify that the
information in this publication is current before placing any order.
When using the products described herein, the applicability and suitability of such products for the intended purpose shall be reviewed
at the users' responsibility.
Although Sanken undertakes to enhance the quality and reliability of its products, the occurrence of failure and defect of semiconductor products at a certain rate is inevitable.
Users of Sanken products are requested to take, at their own risk, preventative measures including safety design of the equipment or
systems against any possible injury, death, fires or damages to society due to device failure or malfunction.
Sanken products listed in this publication are designed and intended for use as components in general-purpose electronic equipment or
apparatus (home appliances, office equipment, telecommunication equipment, measuring equipment, etc.). Their use in any application requiring radiation hardness assurance (e.g., aerospace equipment) is not supported.
When considering the use of Sanken products in applications where higher reliability is required (transportation equipment and its
control systems or equipment, fire- or burglar-alarm systems, various safety devices, etc.), contact a company sales representative to
discuss and obtain written confirmation of your specifications.
The use of Sanken products without the written consent of Sanken in applications where extremely high reliability is required (aerospace equipment, nuclear power-control stations, life-support systems, etc.) is strictly prohibited.
The information included herein is believed to be accurate and reliable. Application and operation examples described in this publication are given for reference only and Sanken assumes no responsibility for any infringement of industrial property rights, intellectual
property rights, or any other rights of Sanken or any third party that may result from its use. The contents in this document must not
be transcribed or copied without Sanken’s written consent.
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