PERKINELMER LC810

Imaging
D A T A S H E E T
Lighting
Telecom
Power Supplies
LC 810 High Density Power Converter
Military DC-DC Converter
Description
Features
The PerkinElmer Optoelectronics DC-DC
Converters, available in 1, 2 and 3 output
configurations, offer military electronics
designers outstanding flexibility in DC
power distribution. The converters are
small and lightweight, facilitating decentralized packaging. They can be PC-Board
mounted near the load or installed in a
centrally located, multiple output power
supply. Their high-efficiency operation
conserves power and simplifies thermal
design, while delivering tightly regulated
DC power under dynamic line and load
conditions. Additional tailoring can be
achieved through N+1 redundancy,
paralleling and external synchronization.
• MIL performance at non-MIL prices
• High reliability
• High efficiency
• Fixed frequency switching
• MIL-SPEC Design, Workmanship,
Environments
• Remote sense (Main output)
• ±5% Voltage adjust
• External sync capability
• Remote ON/OFF
• Parallelable
• NAVMAT (Derating)
• NAVMAT ESS
• EMI Filter (additional filtering required for
full MIL-STD-461 compliance)
• Weight less than .35 lbs.
• Custom inputs and outputs available
www.perkinelmer.com/opto
.
LC 810 High Density Power Converter
General Characteristics
DC Input Voltage Characteristics
Isolation
Applicable
Nominal
Minimum
Maximum
Specs
MIL-STD-704
28
18
50
MIL-STD-1275
155
100
250
MIL-STD-1399
270
125
440
MIL-STD-704
Input to output and to chassis: 1 µA@ 750Vdc
Output to chassis: 1 µA@ 50Vdc
-55°C to +85°C
> 80% typical
124,000 hours MTBF, 65°C baseplate, AUF
217,000 hours MTBF, 65°C baseplate, GM
345,000 hours MTBF, 65°C baseplate, NS
3,680,000 hours MTBF, 25°C baseplate, GB
Operating Baseplate Temperature Range
Efficiency (rated load)
Reliability Prediction
(single output configuration
@ 100W, MIL-HDBK-217F)
DC Output Characteristics
No. of
Outputs
Output
No.
Output
Voltage
Voltage
Set Point
Rated
Power
2
3
1
12V, 15V, 28V
VO +/- 1%
up to 150W
+15V
2
-15V
1
+12V
2
-12V
1
5V
2&3
+/-12V
1
5V
2&3
+/-15V
1
5V
2&3
+/-19V
Load
Regulation
(No load to
rated load)
Line
Regulation
of rated
2% P-P,rated load
110%-135%VO
0.5%VO
0.5%VO
2% P-P,rated load
110%-135%VO
3.0%VO
3.0%VO
2% P-P,rated load
110%-135%VO
3.0%VO
3.0%VO
110%-135%VO
0.5%VO
0.5%VO
cross regulated
cross regulated
110%-135%VO
0.5%VO
0.5%VO
cross regulated
cross regulated
110%-135%VO
0.5%VO
0.5%VO
cross regulated
cross regulated
current
and 40V
1
Overvoltage
Protection
150%
3.3V, 5V, 6V,
1
Ripple &
Noise
(0-20 MHz)
Current
Limit,
Max.
VO +/- 1%
VO +/- 1%
62W
5.0A
62W
5.0A
62W
7.8A
62W
7.8A
VO +/- 1%
note (1)
77W note (2)
38.0A
2% P-P,rated load
24W ea. note (2)
3.0A
4% P-P,rated load2%
VO +/- 1%
note (1)
65W note (2)
38.0A
P-P,rated load
30W ea. note (2)
3.0A
4% P-P,rated load2%
50W note (2)
38.0A
P-P,rated load
38W ea. note (2)
3.0A
4% P-P,rated load
VO +/- 1%
note (1)
Notes: (1) Output Nos. 2 and 3 track in proportion to Output No. 1
(2) Output No. 1 has a 2.0 Amp minimum load; Outputs Nos. 2 and 3 have a minimum load of 0.3 Amp. Outputs Nos. 2 and 3 are isolated and
parallelable. Maximum combined output for Outputs Nos. 1, 2 and 3 is 125 W.
Outline Dimensions
Other DC Output Characteristics
Ø.080 PIN
2 PL
4.60
Output Transient Response (50% step load, normal line)
Line Transient Response (min. to max. line)
Turn-on/off Time (Power on/off and Remote on/off)
Output Adjust
Parallel Operation Current Sharing
Output Sense Range
Temperature Drift (average over operating range)
<150 µSec; Max Excursion ±10%VO
<150 µSec; Max Excursion ±5%VO
10 mSec
±5% nominal VO
±10% rated load – Output 1
0.5Vdc from nominal – Output 1
0.02% VO/°C – Output 1
Ø.156
(#6-32 INSERTS OPTIONAL)
Ø.040 PIN
8 PL
LC810
-IN
-V OUT
1.750
-V SENSE
PARALLEL
2.00
SYNC
ON/OFF
CUST PIN
PERKINELMER PIN
INPUT DC
DATE CODE
SERIAL NO
+IN
1.500
V ADJ
1.40
+V SENSE
.05
.70
1.00
.40
+V OUT
.250
.95
2.300
3.25
3.450
For more information email us at [email protected] or visit our
web site at www.perkinelmer.com/opto
Note: All specifications subject to change without notice.
1.150
.275 ± 125
.510 ± .007
USA:
PerkinElmer Optoelectronics
1330 E. Cypress St.
Covina, CA 91724
P: (626) 967-9521
F: (626) 967-3151
.
DS-243 Rev A 0901
© 2001 PerkinElmer, Inc. All rights reserved.
www.perkinelmer.com/opto