Military DC-DC Converters
Series LFC/LMC Single and Series LFC/LMC Dual
Isolated Regulated 75 Watts, Wide Input Range/100-180 VDC
Fully Regulated, Short Circuit Protected
Parallel Operation Available
Features:
For all variations, call factory. For Parallel Operation: Add suffix "P" Series LFC : (-40º C to +85º C Operating Temperature) |
Typical Characteristics:Frequency: 100 Khtz |
|
Surge: Meets MIL STD 704 |
|
| Vibration: Meets MIL STD 202 Method 204 Cond. D | |
| Humidity: Meets MIL STD 202 Method 106 | |
| Shock: Meets MIL STD 202 Method 213 Cond. I | |
| Altitude: Meets MIL STD 202 Method 105 Cond. D | |
| Selected MIL STD 883 Options also Available | |
| Stabilization Bake: MIL STD 883 Method 1008 24 Hrs TA=125º C | |
| Burn In: MIL STD 883 Method 1015 160 Hrs at 90º C, case | |
| Temperature Cycle: MIL STD 883 -55ºC to +105ºC Method 1010 Cond. B | |
The PICO Series LFC and LMC Series of high power DC-DC Converters, allow a wide input voltage of 100-180 VDC, while maintaining a regulated output. They are fully safeguarded for over voltage, over temperature and continuous short circuit protection.
The availability of Dual Isolated Outputs, small size, and the capability of parallel operations as standard features should reduce your design and component costs, while the fixed frequency operation helps parallel connections for higher power requirements.
This high density unit is assembled in the USA with PICO quality and component selection, allowing it to meet the most stringent commercial requirements.
Series LFC/LMC Single * 75 Watts * Input 100-180 VDC |
|||||||||||||
|
Input
Volt. Range (V DC) |
Outp.
Volt. (V DC) |
Max.
Output Power * (W) |
EFF.
Full Load Typical ** (%) |
Max.
Load Regulation (%)** |
Max.
Line Regulation At Full Load (%) |
Output
Voltage Ripple (Full Load) 1-1MHz BW (MV P-P) |
Outp.
Volt. Toler. ** (± %) |
Series LFC Single
(-40º C to +85º C) |
Series LMC Single
(-55º C to +85º C) |
||||
|
10-50%
|
50-100%
|
100-150V
|
150-180V
|
Pico
Part Number |
Price
(US $) |
Pico
Part Number |
Price
(US $) |
||||||
|
100-180
|
3.3
|
30
|
74
|
1.25
|
1.25
|
0.75
|
0.75
|
50
|
2.0
|
LFC3.3S
|
324.92
|
LMC3.3S
|
455.50
|
|
100-180
|
5
|
50
|
81
|
1.00
|
1.00
|
0.75
|
0.75
|
50
|
1.5
|
LFC5S
|
324.92
|
LMC5S
|
455.50
|
|
100-180
|
5.2
|
50
|
81
|
1.00
|
1.00
|
0.75
|
0.75
|
50
|
1.5
|
LFC5.2S
|
324.92
|
LMC5.2S
|
455.50
|
|
100-180
|
9
|
65
|
84
|
0.75
|
0.75
|
0.5
|
0.5
|
50
|
1.0
|
LFC9S
|
324.92
|
LMC9S
|
455.50
|
|
100-180
|
12
|
75
|
85
|
0.75
|
0.75
|
0.5
|
0.5
|
50
|
1.0
|
LFC12S
|
324.92
|
LMC12S
|
455.50
|
|
100-180
|
15
|
75
|
86
|
0.75
|
0.75
|
0.5
|
0.5
|
50
|
1.0
|
LFC15S
|
324.92
|
LMC15S
|
455.50
|
|
100-180
|
24
|
75
|
87
|
0.5
|
0.5
|
0.5
|
0.5
|
50
|
0.5
|
LFC24S
|
324.92
|
LMC24S
|
455.50
|
|
100-180
|
28
|
75
|
87
|
0.5
|
0.5
|
0.3
|
0.3
|
50
|
0.5
|
LFC28S
|
324.92
|
LMC28S
|
455.50
|
|
100-180
|
48
|
75
|
85
|
0.5
|
0.5
|
0.3
|
0.3
|
50
|
0.5
|
LFC48S
|
324.92
|
LMC48S
|
455.50
|
|
100-180
|
100
|
75
|
85
|
0.5
|
0.5
|
0.3
|
0.3
|
100
|
0.5
|
LFC100S
|
487.38
|
LMC100S
|
683.25
|
| 10% Minimum load required at all times. * Using proper thermal management, maximum temp. of +85º C (case) ** Reading taken at nominal 150 VDC input |
|||||||||||||
Series LFC/LMC Dual * 75 Watts * Input 100-180 VDC |
|||||||||||||
|
Input
Volt. Range (V DC) |
Outp.
Volt. (V DC) |
Max.
Output Power * (W) |
EFF.
Full Load Typical ** (%) |
Max.
Load Regulation (%)** |
Max.
Line Regulation At Full Load (%) |
Output
Voltage Ripple (Full Load) 1-1MHz BW (MV P-P) |
Outp.
Volt. Toler. ** (± %) |
Series LFC Dual
(-40º C to +85º C) |
Series LMC Dual
(-55º C to +85º C) |
||||
|
10-50%
|
50-100%
|
100-150V
|
150-180V
|
Pico
Part Number |
Price
(US $) |
Pico
Part Number |
Price
(US $) |
||||||
|
100-180
|
5
|
50
|
81
|
1.0
|
1.0
|
0.75
|
0.75
|
50
|
1.5
|
LFC5D
|
438.27
|
LMC5D
|
614.39
|
|
100-180
|
9
|
65
|
84
|
1.0
|
1.0
|
0.75
|
0.75
|
50
|
1.0
|
LFC9D
|
438.27
|
LMC9D
|
614.39
|
|
100-180
|
12
|
75
|
85
|
0.75
|
0.75
|
0.5
|
0.5
|
50
|
1.0
|
LFC12D
|
438.27
|
LMC12D
|
614.39
|
|
100-180
|
15
|
75
|
86
|
0.75
|
0.75
|
0.5
|
0.5
|
50
|
1.0
|
LFC15D
|
438.27
|
LMC15D
|
614.39
|
|
100-180
|
24
|
75
|
87
|
0.5
|
0.5
|
0.5
|
0.5
|
50
|
0.5
|
LFC24D
|
438.27
|
LMC24D
|
614.39
|
|
100-180
|
28
|
75
|
87
|
0.5
|
0.5
|
0.5
|
0.5
|
50
|
0.5
|
LFC28D
|
438.27
|
LMC28D
|
614.39
|
|
100-180
|
48
|
75
|
85
|
0.5
|
0.5
|
0.5
|
0.5
|
50
|
0.5
|
LFC48D
|
438.27
|
LMC48D
|
614.39
|
| 10% Minimum load required at all times. * Using proper thermal management, maximum temp. of +85º C (case) ** Reading taken at nominal 150 VDC input |
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****HIGH VOLTAGE SERIES LFC/LMC
|
|||||||||||||
|
INPUT
VOLTAGE RANGE (VDC) |
OUTPUT
VOLTAGE (VDC) |
MAX.
OUTPUT POWER (W)* |
EFF.
@ FULL LOAD TYP. (%)** |
MAX. LOAD
REGULATION (%)** |
MAX. LINE
REGULATION AT FULL LOAD (%) |
OUTPUT
VOLTAGE RIPPLE FULL LOAD 1-1 MHz BW (%) |
OUTPUT
VOLTAGE Tolerance (±%)** |
SERIES LFC SINGLE
(-40ºC to +85ºC) |
SERIES LMC SINGLE
(-55ºC to +85ºC) |
||||
|
20-50%
|
50-100%
|
100-150V
|
150-180V
|
PICO
PART NUMBER |
PRICE
(US $) |
PICO
PART NUMBER |
PRICE
(US $) |
||||||
|
100-180
|
125
|
50
|
85
|
0.5
|
0.5
|
0.3
|
0.3
|
1
|
0.5
|
LFC125S
|
487.38
|
LMC125S
|
683.25
|
|
100-180
|
150
|
50
|
85
|
0.5
|
0.5
|
0.3
|
0.3
|
1
|
0.5
|
LFC150S
|
487.38
|
LMC150S
|
683.25
|
|
100-180
|
175
|
50
|
85
|
0.5
|
0.5
|
0.3
|
0.3
|
1
|
0.5
|
LFC175S
|
487.38
|
LMC175S
|
683.25
|
|
100-180
|
200
|
50
|
85
|
0.5
|
0.5
|
0.3
|
0.3
|
1
|
0.5
|
LFC200S
|
649.85
|
LMC200S
|
911.00
|
|
100-180
|
225
|
50
|
85
|
0.5
|
0.5
|
0.3
|
0.3
|
1
|
0.5
|
LFC225S
|
649.85
|
LMC225S
|
911.00
|
|
100-180
|
250
|
50
|
85
|
0.5
|
0.5
|
0.3
|
0.3
|
1
|
0.5
|
LFC250S
|
649.85
|
LMC250S
|
911.00
|
| 10% Minimum load required at all times *Using proper thermal management maximum temp of +85ºC (case) **Reading taken at nominal 150 VDC input ****UL approbal recognition pending |
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For immediate engineering assistance or to place an order: Call Toll Free: 800-431-1064
PICO Electronics, Inc.
143 Sparks Ave. Pelham, NY 10803-1810
Tel: 914-738-1400 Fax: 914-738-8225