LW010BK81 Lineage Power, LW010BK81 Datasheet - Page 14
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LW010BK81
Manufacturer Part Number
LW010BK81
Description
CONVERTR DC/DC +-12V 10W OUT
Manufacturer
Lineage Power
Series
LW010r
Type
Isolated with UVLOr
Datasheet
1.LW010A.pdf
(24 pages)
Specifications of LW010BK81
Output
±12V
Number Of Outputs
2
Power (watts)
10W
Mounting Type
Through Hole
Voltage - Input
36 ~ 75V
Package / Case
6-DIP Module
1st Output
12 VDC @ 420mA
2nd Output
-12 VDC @ 420mA
Size / Dimension
2.00" L x 1.00" W x 0.40" H (50.8mm x 25.4mm x 10.2mm)
Power (watts) - Rated
10W
Operating Temperature
-40°C ~ 105°C
Efficiency
80%
Approvals
CE, CSA, UL, VDE
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
3rd Output
-
4th Output
-
Lead Free Status / Rohs Status
No
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
LW010BK81
Manufacturer:
LUCENT
Quantity:
28
Part Number:
LW010BK81
Manufacturer:
LUCENT
Quantity:
20 000
18 Vdc to 36 Vdc or 36 Vdc to 75 Vdc Inputs, 10 W and 15 W
Test Configurations
Figure 34. Peak-to-Peak Output Noise
Figure 35. Output Voltage and Efficiency
14
14
Note: Input reflected-ripple current is measured with a simulated
Note: Use two 0.47 µF ceramic capacitors. Scope measurement
Note: All measurements are taken at the module terminals. When
CONTACT RESISTANCE
Figure 33. Input Reflected-Ripple Test Setup
SUPPLY
V
V
source impedance of 12 µH. Capacitor Cs offsets possible
battery impedance. Current is measured at the input of the
module.
should be made using a BNC socket. Position the load
between 50 mm and 75 mm (2 in. and 3 in.) from the module.
socketing, place Kelvin connections at module terminals to
avoid measurement errors due to socket contact resistance.
O
O
BATTERY
(+)
(–)
Measurement Test Setup for Single
Outputs
Measurement Test Setup for Single
Outputs
η
TO OSCILLOSCOPE
I
I
=
COPPER STRIP
⎛
⎝
0.47 µF
[
----------------------------------------------- -
V
[
O
V
C
IMPEDANCE < 0.1 Ω
@ 20 ˚C, 100 kHz
V
V
(+) V
I
S
(+)
220 µF
I
I
(+)
(-)
–
0.47 µF
12 µH
–
L
V
V
TEST
V
O
O
I
O
(–)
(+)
(–)
(-)
SCOPE
]I
]I
I
O
33 µF
DISTRIBUTION LOSSES
⎞
⎠
CURRENT
×
I
PROBE
O
CONTACT AND
100
RESISTIVE
LOAD
V
LOAD
V
I
I
(+)
(-)
8-513(C).g
8-203(C)
8-204(C)
Figure 36. Peak-to-Peak Output Noise
Figure 37. Output Voltage and Efficiency
Note: Use four 0.47 µF ceramic capacitors. Scope measurement
Note: All measurements are taken at the module terminals. When
RESISTANCE
SUPPLY
η
CONTACT
V
V
should be made using a BNC socket. Position the load
between 50 mm and 75 mm (2 in. and 3 in.) from the module.
socketing, place Kelvin connections at module terminals to
avoid measurement errors due to socket contact resistance.
COM
O2
O1
=
(-)
(+ )
J
-------------------------------------------------- -
Measurement Test Setup for Dual
Outputs
Measurement Test Setup for Dual
Outputs
∑
I
I
2
=
[
1
V
[
I
+ ( )
V
O J
COPPER STRIP
V
V
0.47 µF
0.47 µF
–
I
I
(+)
(-)
–
V
COM
I
– ( )
COM
V
V
]
]
O1
O2
I
I
O J
I
0.47 µF
0.47 µF
March 27, 2008
DISTRIBUTION LOSSES
x 100
I
O
CONTACT AND
Lineage Power
SCOPE
SCOPE
LOAD
LOAD
R
R
8-808(C).d
8-863(C).a
LOAD1
LOAD2