Bel Fuse Inc. 206 Van Vorst Street, Jersey City, NJ 07302 Tel 201-432-0463 Fax 201-432-9542 www.belfuse.com
2003 Bel Fuse Inc. Specifications subject to change without notice. 03.03
POWER PRODUCTS
NON-ISOLATED DC/DC CONVERTERS
BP02V7PB-10A
12V Input / 1.0 5.0V Output / 10A
Nonisolated
Industry standard pinout
Fixed frequency
High efficiency means less power dissipation
Optimized for cost
Remote on/off
Remote sense
Undervoltage lockout
Over current and short circuit protection
Overtemperature shutdown
Description
The Bel V7PB-10A series modules are non-isolated, step down DC/DC power converters that operate from a nominal 12V
source. These converters are available in a range of output voltages from 1.0V to 5.0V. They are packaged in an industry
standard single-in-line footprint and provide a maximum 10A output. Standard features include remote on/off, remote sense,
over current and short cicuit protection, overtemperature shutdown and output voltage adjust. Remote on/off logic is an
optional feature. These products may be used almost anywhere low-voltage silicon is employed and a 12V source is available.
Typical applications include file servers, routers, line cards and other computing and communications equipment.
Applications
page 1
V7PB-10A Series
Telecommunications
Networking
Computers and peripherals
Part Number Selection
Options
Remote on/off logic
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Bel Fuse Inc. 206 Van Vorst Street, Jersey City, NJ 07302 Tel 201-432-0463 Fax 201-432-9542 www.belfuse.com
2003 Bel Fuse Inc. Specifications subject to change without notice. 03.03
POWER PRODUCTS
NON-ISOLATED DC/DC CONVERTERS
BP02V7PB-10A
12V Input / 1.0 5.0V Output / 10A
page 2
Input Specifications
Absolute Maximum Ratings
Note: Use beyond the maximum ratings may cause a reliability degradation of the DC/DC
converter or may permanently damage the device.
Note: Input capacitance 22F tantalum.
1. With simulated source impedance of 800nH, 5Hz to 20MHz.
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Bel Fuse Inc. 206 Van Vorst Street, Jersey City, NJ 07302 Tel 201-432-0463 Fax 201-432-9542 www.belfuse.com
2003 Bel Fuse Inc. Specifications subject to change without notice. 03.03
POWER PRODUCTS
NON-ISOLATED DC/DC CONVERTERS
BP02V7PB-10A
12V Input / 1.0 5.0V Output / 10A
page 3
Output Specifications
Note: All specifications are typical at nominal input, full load at 25 C unless otherwise stated.
1. Vin = 12V, Iout = full load, Ta = 25 C.
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Bel Fuse Inc. 206 Van Vorst Street, Jersey City, NJ 07302 Tel 201-432-0463 Fax 201-432-9542 www.belfuse.com
2003 Bel Fuse Inc. Specifications subject to change without notice. 03.03
POWER PRODUCTS
NON-ISOLATED DC/DC CONVERTERS
BP02V7PB-10A
12V Input / 1.0 5.0V Output / 10A
Output Specifications
Note: All specifications are typical at nominal input, full load at 25 C unless otherwise stated.
2. 0 - 20MHz BW, 22F tantalum cap on output.
page 4
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Bel Fuse Inc. 206 Van Vorst Street, Jersey City, NJ 07302 Tel 201-432-0463 Fax 201-432-9542 www.belfuse.com
2003 Bel Fuse Inc. Specifications subject to change without notice. 03.03
POWER PRODUCTS
NON-ISOLATED DC/DC CONVERTERS
BP02V7PB-10A
12V Input / 1.0 5.0V Output / 10A
page 5
Output Specifications
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Note: All specifications are typical at nominal input, full load at 25 C unless otherwise stated.
3. di/dt = 0.5A/uS, Vin = 12VDC, Ta = 25 C, and with a 22F tantalum cap on output.
Bel Fuse Inc. 206 Van Vorst Street, Jersey City, NJ 07302 Tel 201-432-0463 Fax 201-432-9542 www.belfuse.com
2003 Bel Fuse Inc. Specifications subject to change without notice. 03.03
POWER PRODUCTS
NON-ISOLATED DC/DC CONVERTERS
BP02V7PB-10A
12V Input / 1.0 5.0V Output / 10A
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m
e
m
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g
n
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t
t
e
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s
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8
s
d
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L
x
a
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f
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%
0
5
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t
%
0
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1
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0
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m
e
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8
s
Output Specifications
Note: All specifications are typical at nominal input, full load at 25 C unless otherwise stated.
3. di/dt = 0.5A/uS, Vin = 12VDC, Ta = 25 C, and with a 22F tantalum cap on output.
page 6
Bel Fuse Inc. 206 Van Vorst Street, Jersey City, NJ 07302 Tel 201-432-0463 Fax 201-432-9542 www.belfuse.com
2003 Bel Fuse Inc. Specifications subject to change without notice. 03.03
POWER PRODUCTS
NON-ISOLATED DC/DC CONVERTERS
BP02V7PB-10A
12V Input / 1.0 5.0V Output / 10A
page 7
General Specifications
Control Specifications
1. Vin=12V, full load and Ta=25 C.
2. 1V module is 95% to 110%.
r
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V
Bel Fuse Inc. 206 Van Vorst Street, Jersey City, NJ 07302 Tel 201-432-0463 Fax 201-432-9542 www.belfuse.com
2003 Bel Fuse Inc. Specifications subject to change without notice. 03.03
POWER PRODUCTS
NON-ISOLATED DC/DC CONVERTERS
BP02V7PB-10A
12V Input / 1.0 5.0V Output / 10A
page 8
Efficiency Data
Module 5.0V
82%
84%
86%
88%
90%
92%
94%
96%
1
2
3
4
5
6
7
8
9
10
OUTPUT CURRENT
E
F
F
I
CI
E
N
CY
10.8V
12.0V
13.2V
Module 3.3V
82%
84%
86%
88%
90%
92%
94%
96%
1
2
3
4
5
6
7
8
9
10
OUTPUT CURRENT
E
F
F
I
CI
E
NCY
10.8V
12.0V
13.2V
Module 2.5V
80%
82%
84%
86%
88%
90%
92%
94%
1
2
3
4
5
6
7
8
9
10
OUTPUT CURRENT
E
F
F
I
CI
E
N
CY
10.8V
12.0V
13.2V
Module 2.0V
74%
76%
78%
80%
82%
84%
86%
88%
90%
92%
94%
1
2
3
4
5
6
7
8
9
10
OUTPUT CURRENT
E
F
F
I
CI
E
N
CY
10.8V
12.0V
13.2V
Bel Fuse Inc. 206 Van Vorst Street, Jersey City, NJ 07302 Tel 201-432-0463 Fax 201-432-9542 www.belfuse.com
2003 Bel Fuse Inc. Specifications subject to change without notice. 03.03
POWER PRODUCTS
NON-ISOLATED DC/DC CONVERTERS
BP02V7PB-10A
12V Input / 1.0 5.0V Output / 10A
Efficiency Data
page 9
Module 1.8V
74%
76%
78%
80%
82%
84%
86%
88%
90%
92%
1
2
3
4
5
6
7
8
9
10
OUTPUT CURRENT
EF
F
I
C
I
EN
C
Y
10.8V
12.0V
13.2V
Module 1.5V
70%
72%
74%
76%
78%
80%
82%
84%
86%
88%
90%
92%
1
2
3
4
5
6
7
8
9
10
OUTPUT CURRENT
E
F
F
I
CI
E
NCY
10.8V
12.0V
13.2V
Module 1.2V
66%
71%
76%
81%
86%
91%
1
2
3
4
5
6
7
8
9
10
OUTPUT CURRENT
E
F
F
I
CI
E
NCY
10.8V
12.0V
13.2V
Module 1.0V
64%
69%
74%
79%
84%
89%
1
2
3
4
5
6
7
8
9
10
OUTPUT CURRENT
E
F
F
I
CI
E
N
CY
10.8V
12.0V
13.2V
Bel Fuse Inc. 206 Van Vorst Street, Jersey City, NJ 07302 Tel 201-432-0463 Fax 201-432-9542 www.belfuse.com
2003 Bel Fuse Inc. Specifications subject to change without notice. 03.03
POWER PRODUCTS
NON-ISOLATED DC/DC CONVERTERS
BP02V7PB-10A
12V Input / 1.0 5.0V Output / 10A
Ripple and Noise
Ripple and noise at full load and 12Vdc input,
5.0Vdc output, full load with an external 22F
tantalum capacitor and Ta=25 C
page 10
Ripple and noise at full load and 12Vdc input,
3.3Vdc output, full load with an external 22F
tantalum capacitor and Ta=25 C
Ripple and noise at full load and 12Vdc input,
2.5Vdc output, full load with an external 22F
tantalum capacitor and Ta=25 C
Ripple and noise at full load and 12Vdc input,
2.0Vdc output, full load with an external 22F
tantalum capacitor and Ta=25 C
Bel Fuse Inc. 206 Van Vorst Street, Jersey City, NJ 07302 Tel 201-432-0463 Fax 201-432-9542 www.belfuse.com
2003 Bel Fuse Inc. Specifications subject to change without notice. 03.03
POWER PRODUCTS
NON-ISOLATED DC/DC CONVERTERS
BP02V7PB-10A
12V Input / 1.0 5.0V Output / 10A
Ripple and Noise
Ripple and noise at full load and 12Vdc input,
1.8Vdc output, full load with an external 22F
tantalum capacitor and Ta=25 C
Ripple and noise at full load and 12Vdc input,
1.5Vdc output, full load with an external 22F
tantalum capacitor and Ta=25 C
Ripple and noise at full load and 12Vdc input,
1.2Vdc output, full load with an external 22F
tantalum capacitor and Ta=25 C
Ripple and noise at full load and 12Vdc input,
1.0Vdc output, full load with an external 22F
tantalum capacitor and Ta=25 C
page 11
Bel Fuse Inc. 206 Van Vorst Street, Jersey City, NJ 07302 Tel 201-432-0463 Fax 201-432-9542 www.belfuse.com
2003 Bel Fuse Inc. Specifications subject to change without notice. 03.03
POWER PRODUCTS
NON-ISOLATED DC/DC CONVERTERS
BP02V7PB-10A
12V Input / 1.0 5.0V Output / 10A
Vout=5.0V
50% to 100% load transients at 12V input and Ta=25 C
Vout=5.0V
100% to 50% load transients at 12V input and Ta=25 C
Transient Response
Transient response: di/dt = 0.5A/S, external load capacitance Co = 22F (Tantalum capacitor)
Vout=3.3V
50% to 100% load transients at 12V input and Ta=25 C
Vout=3.3V
100% to 50% load transients at 12V input and Ta=25 C
page 12
Bel Fuse Inc. 206 Van Vorst Street, Jersey City, NJ 07302 Tel 201-432-0463 Fax 201-432-9542 www.belfuse.com
2003 Bel Fuse Inc. Specifications subject to change without notice. 03.03
POWER PRODUCTS
NON-ISOLATED DC/DC CONVERTERS
BP02V7PB-10A
12V Input / 1.0 5.0V Output / 10A
Vout=2.5V
50% to 100% load transients at 12V input and Ta=25 C
Vout=2.5V
100% to 50% load transients at 12V input and Ta=25 C
Transient Response
Transient response: di/dt = 0.5A/S, external load capacitance Co = 22F (Tantalum capacitor)
Vout=2.0V
50% to 100% load transients at 12V input and Ta=25 C
Vout=2.0V
100% to 50% load transients at 12V input and Ta=25 C
page 13
Bel Fuse Inc. 206 Van Vorst Street, Jersey City, NJ 07302 Tel 201-432-0463 Fax 201-432-9542 www.belfuse.com
2003 Bel Fuse Inc. Specifications subject to change without notice. 03.03
POWER PRODUCTS
NON-ISOLATED DC/DC CONVERTERS
BP02V7PB-10A
12V Input / 1.0 5.0V Output / 10A
Vout=1.8V
50% to 100% load transients at 12V input and Ta=25 C
Vout=1.8V
100% to 50% load transients at 12V input and Ta=25 C
Transient Response
Transient response: di/dt = 0.5A/S, external load capacitance Co = 22F (Tantalum capacitor)
Vout=1.5V
50% to 100% load transients at 12V input and Ta=25 C
Vout=1.5V
100% to 50% load transients at 12V input and Ta=25 C
page 14
Bel Fuse Inc. 206 Van Vorst Street, Jersey City, NJ 07302 Tel 201-432-0463 Fax 201-432-9542 www.belfuse.com
2003 Bel Fuse Inc. Specifications subject to change without notice. 03.03
POWER PRODUCTS
NON-ISOLATED DC/DC CONVERTERS
BP02V7PB-10A
12V Input / 1.0 5.0V Output / 10A
Vout=1.2V
50% to 100% load transients at 12V input and Ta=25 C
Vout=1.2V
100% to 50% load transients at 12V input and Ta=25 C
Transient Response
Transient response: di/dt = 0.5A/S, external load capacitance Co = 22F (Tantalum capacitor)
Vout=1.0V
50% to 100% load transients at 12V input and Ta=25 C
Vout=1.0V
100% to 50% load transients at 12V input and Ta=25 C
page 15
Bel Fuse Inc. 206 Van Vorst Street, Jersey City, NJ 07302 Tel 201-432-0463 Fax 201-432-9542 www.belfuse.com
2003 Bel Fuse Inc. Specifications subject to change without notice. 03.03
POWER PRODUCTS
NON-ISOLATED DC/DC CONVERTERS
BP02V7PB-10A
12V Input / 1.0 5.0V Output / 10A
Thermal Considerations
page 16
Derating Curve
Output Current (A)
Output Current vs. Local Ambient
Temperature and Air Velocity
Ambient Temperature, Ta (C)
0
60
20
30
70
40
50
85
6
4
2
0
Natural Convection
100LFM
10
80
8
10
72 C
8A
Bel Fuse Inc. 206 Van Vorst Street, Jersey City, NJ 07302 Tel 201-432-0463 Fax 201-432-9542 www.belfuse.com
2003 Bel Fuse Inc. Specifications subject to change without notice. 03.03
POWER PRODUCTS
NON-ISOLATED DC/DC CONVERTERS
BP02V7PB-10A
12V Input / 1.0 5.0V Output / 10A
Output Voltage Set-Point Adjustment
Vo
Trim
Gnd
Vo
Trim
Gnd
Trim Down Test Circuit
Trim Up Test Circuit
Output Voltage Set-Point Adjustment
V7PB-10A50x Trim Resistor Calculation
Rtrim down =
7.5 (Vo adj 0.8)
Vo nom Vo, adj
10
)
Kohm
(
Rtrim up =
6
Vo, adj Vo nom
10
)
Kohm
(
4.5
4.55
4.6
4.65
4.7
4.75
4.8
4.85
4.9
4.95
5
0
30
60
90
120
150
180
210
240
270
300
Adjusted output voltage Vo,adj (V)
T
r
i
m
r
e
si
st
o
r
v
a
l
u
e
R
t
r
i
m
_
d
o
w
n
(
K
o
h
m
)
5
5.05
5.1
5.15
5.2
5.25
5.3
5.35
5.4
5.45
5.5
0
30
60
90
120
150
180
210
240
270
300
Adjusted outp ut voltage Vo,adj(V)
T
r
i
m
re
s
i
s
t
o
r
va
l
u
e
,
Rt
r
i
m
_up
(K
ohm
)
page 17
Bel Fuse Inc. 206 Van Vorst Street, Jersey City, NJ 07302 Tel 201-432-0463 Fax 201-432-9542 www.belfuse.com
2003 Bel Fuse Inc. Specifications subject to change without notice. 03.03
POWER PRODUCTS
NON-ISOLATED DC/DC CONVERTERS
BP02V7PB-10A
12V Input / 1.0 5.0V Output / 10A
V7PB-10A33x Trim Resistor Calculation
Output Voltage Set-Point Adjustment
V7PB-10A25x Trim Resistor Calculation
Rtrim down =
7.5 (Vo adj 0.8)
Vo nom Vo, adj
15
)
Kohm
(
Rtrim up =
6
Vo, adj Vo nom
15
)
Kohm
(
Rtrim down =
7.5 (Vo adj 0.8)
Vo nom Vo, adj
20
)
Kohm
(
Rtrim up =
6
Vo, adj Vo nom
20
)
Kohm
(
2.97
3
3.04
3.07
3.1
3.13
3.17
3.2
3.23
3.27
3.3
0
30
60
90
120
150
180
210
240
270
300
Adjusted output voltage Vo,adj (V)
T
r
i
m
re
s
i
s
t
or v
a
l
u
e
Rt
ri
m
_
d
o
w
n
(K
ohm
)
3.3
3.33
3.37
3.4
3.43
3.46
3.5
3.53
3.56
3.6
3.63
0
30
60
90
120
150
180
210
240
270
300
Adjusted output voltage Vo,adj(V)
T
r
i
m
re
s
i
s
t
or va
l
u
e
,
Rt
ri
m
_up
(
K
ohm
)
2.25
2.27
2.3
2.33
2.35
2.38
2.4
2.42
2.45
2.48
2.5
0
30
60
90
120
150
180
210
240
270
300
Adjusted output voltage Vo,adj (V)
T
r
i
m
r
e
s
i
s
t
or
va
l
u
e
R
t
r
i
m
_dow
n(
K
ohm
)
2.5
2.52
2.55
2.58
2.6
2.63
2.65
2.67
2.7
2.73
2.75
0
30
60
90
120
150
180
210
240
270
300
Adjusted output voltage Vo,adj(V)
T
r
i
m
r
e
s
i
s
t
or
va
l
u
e
,
R
t
r
i
m
_up
(
K
ohm
)
page 18
Bel Fuse Inc. 206 Van Vorst Street, Jersey City, NJ 07302 Tel 201-432-0463 Fax 201-432-9542 www.belfuse.com
2003 Bel Fuse Inc. Specifications subject to change without notice. 03.03
POWER PRODUCTS
NON-ISOLATED DC/DC CONVERTERS
BP02V7PB-10A
12V Input / 1.0 5.0V Output / 10A
V7PB-10A20x Trim Resistor Calculation
Output Voltage Set-Point Adjustment
V7PB-10A18x Trim Resistor Calculation
Rtrim down =
4.64 (Vo adj 0.8)
Vo nom Vo, adj
15.4
)
Kohm
(
Rtrim up =
3.72
Vo, adj Vo nom
15.4
)
Kohm
(
Rtrim down =
4.64 (Vo adj 0.8)
Vo nom Vo, adj
16.9
)
Kohm
(
Rtrim up =
3.72
Vo, adj Vo nom
16.9
)
Kohm
(
1.8
1.82
1.84
1.86
1.88
1.9
1.92
1.94
1.96
1.98
2
0
30
60
90
120
150
180
210
240
270
300
Adjusted output voltage Vo,adj (V)
T
r
i
m
r
e
s
i
s
t
or
va
l
u
e
R
t
r
i
m
_dow
n(
K
ohm
)
2
2.02
2.04
2.06
2.08
2.1
2.12
2.14
2.16
2.18
2.2
0
30
60
90
120
150
180
210
240
270
300
Adjusted output voltage Vo,adj(V)
T
r
i
m
r
e
s
i
s
t
or
va
l
u
e
,
R
t
r
i
m
_up
(
K
ohm
)
1.62
1.64
1.66
1.67
1.69
1.71
1.73
1.75
1.76
1.78
1.8
0
30
60
90
120
150
180
210
240
270
300
Adjusted output voltage Vo,adj (V)
T
r
i
m
r
e
s
i
s
t
or
va
l
u
e
R
t
r
i
m
_do
w
n
(
K
oh
m
)
1.8
1.82
1.84
1.85
1.87
1.89
1.91
1.93
1.94
1.96
1.98
0
30
60
90
120
150
180
210
240
270
300
Adjusted output voltage Vo,adj(V)
T
r
i
m
r
e
s
i
s
t
or
va
l
u
e
,
R
t
r
i
m
_up
(
K
ohm
)
page 19
Bel Fuse Inc. 206 Van Vorst Street, Jersey City, NJ 07302 Tel 201-432-0463 Fax 201-432-9542 www.belfuse.com
2003 Bel Fuse Inc. Specifications subject to change without notice. 03.03
POWER PRODUCTS
NON-ISOLATED DC/DC CONVERTERS
BP02V7PB-10A
12V Input / 1.0 5.0V Output / 10A
V7PB-10A15x Trim Resistor Calculation
Output Voltage Set-Point Adjustment
V7PB-10A12x Trim Resistor Calculation
Rtrim down =
4.64 (Vo adj 0.8)
Vo nom Vo, adj
13.3
)
Kohm
(
Rtrim up =
3.72
Vo, adj Vo nom
13.3
)
Kohm
(
Rtrim down =
1.82 (Vo adj 0.8)
Vo nom Vo, adj
3.16
)
Kohm
(
Rtrim up =
1.46
Vo, adj Vo nom
3.16
)
Kohm
(
1.35
1.37
1.38
1.4
1.41
1.43
1.44
1.46
1.47
1.49
1.5
0
30
60
90
120
150
180
210
240
270
300
Adjusted output voltage Vo,adj (V)
T
r
i
m
re
s
i
s
t
or
va
l
u
e
Rt
ri
m
_
dow
n(K
o
hm
)
1.5
1.51
1.53
1.54
1.56
1.58
1.59
1.61
1.62
1.64
1.65
0
30
60
90
120
150
180
210
240
270
300
Adjusted output voltage Vo,adj(V)
T
r
i
m
r
e
s
i
s
t
or va
l
u
e
,
R
t
ri
m
_up
(K
o
h
m
)
1.08
1.09
1.1
1.12
1.13
1.14
1.15
1.16
1.18
1.19
1.2
0
30
60
90
120
150
180
210
240
270
300
Adjusted output voltage Vo,adj (V)
T
r
i
m
r
e
s
i
s
t
or
va
l
u
e
R
t
r
i
m
_dow
n(
K
ohm
)
1.2
1.21
1.22
1.24
1.25
1.26
1.27
1.28
1.3
1.31
1.32
0
30
60
90
120
150
180
210
240
270
300
Adjusted output voltage Vo,adj(V)
T
r
i
m
r
e
s
i
s
t
or
va
l
u
e
,
R
t
r
i
m
_up
(
K
ohm
)
page 20
Bel Fuse Inc. 206 Van Vorst Street, Jersey City, NJ 07302 Tel 201-432-0463 Fax 201-432-9542 www.belfuse.com
2003 Bel Fuse Inc. Specifications subject to change without notice. 03.03
POWER PRODUCTS
NON-ISOLATED DC/DC CONVERTERS
BP02V7PB-10A
12V Input / 1.0 5.0V Output / 10A
V7PB-10A10x Trim Resistor Calculation
Output Voltage Set-Point Adjustment
Rtrim down =
1.82 (Vo adj 0.8)
Vo nom Vo, adj
0.909
)
Kohm
(
Rtrim up =
1.46
Vo, adj Vo nom
0.909
)
Kohm
(
page 21
0.95
0.955
0.96
0.965
0.97
0.975
0.98
0.985
0.99
0.995
1
0
30
60
90
120
150
180
210
240
270
300
Adjusted output voltage Vo,adj (V)
T
r
i
m
re
s
i
s
t
or va
l
u
e
Rt
ri
m
_
dow
n(K
ohm
)
1
1.01
1.02
1.03
1.04
1.05
1.06
1.07
1.08
1.09
1.1
0
30
60
90
120
150
180
210
240
270
300
Adjusted output voltage Vo,adj(V)
T
r
i
m
re
s
i
s
t
or va
l
u
e
,
Rt
ri
m
_up(K
o
hm
)
CORPORATE
Bel Fuse Inc.
206 Van Vorst Street
Jersey City, NJ 07302
Tel
201-432-0463
Fax
201-432-9542
www.belfuse.com
FAR EAST
Bel Fuse Ltd.
8F / 8 Luk Hop Street
San Po Kong
Kowloon, Hong Kong
Tel
852-2328-5515
Fax 852-2352-3706
www.belfuse.com
EUROPE
Bel Fuse Europe Ltd.
Preston Technology Management Centre
Marsh Lane, Suite G7, Preston
Lancashire, PR1 8UD, U.K.
Tel
44-1772-556601
Fax 44-1772-888366
www.belfuse.com
2003 Bel Fuse Inc. Specifications subject to change without notice. 03.03
POWER PRODUCTS
NON-ISOLATED DC/DC CONVERTERS
BP01V7PC-10A
12V Input / 1.0 5.0V Output / 10A
page 22
Mechanical
V7PB-10A
n
i
P
n
o
i
t
c
n
u
F
1
o
V
+
2
o
V
+
3
e
s
n
e
S
e
t
o
m
e
R
4
o
V
+
5
d
n
u
o
r
G
6
d
n
u
o
r
G
7
n
i
V
+
8
n
i
V
+
9
n
i
P
o
N
0
1
m
i
r
T
1
1
f
f
O
/
n
O
e
t
o
m
e
R
0.150
[3.81]
2.00
[50.80]
0.100
[2.54]
0.050
[1.27]
0.550
[13.97]
0.063
[1.60]
0.370
[9.40]
0.025
[0.64]
0.170
[4.31]
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