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Pico Electronics: DC-DC Converters Series LPC

DC-DC Converters

Series LPC Single and Series LPC Dual

Isolated Regulated 75 Watts, Wide Input Range/100-180VDC
Fully Regulated, Short Circuit Protected
Parallel Operation Available

Features:
  • Dual isolated outputs
  • Short circuit protection
  • Input voltage protection
  • Thermal, over temp. shutdown
  • Line regulation
  • Load regulation
  • No external components required
  • Hi density, hi efficiency design
  • Remote shutdown
  • Trim capabilities
  • Fixed frequency-100 Khtz
Typical Characteristics:

Frequency: 100 Khtz
Base plate: Max. +85º C
Operating temperature: See thermal chart, Min. 0º C ambient, Max. +85º C base plate temp.
Test conditions: 25º C ambient
Isolation Base Input: 2121 VDC
Isolation Input Output: 4242 VDC
Isolation Output to Base: 1000 VDC
Storage temperature: -55º C to +105º C

    17 Standard Models
    Hi Density 75 Watts
    Fixed Frequency
    For all variations, call factory.

For Parallel Operation: Add suffix "P"(i.e. LPC5SP). Consult factory to optimize for your application.

The PICO LPC 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.


Larger Version of Graph

 

Series LPC Single * 75 Watts * Input 100-180 VDC
Pico
Part
No.
Input
Voltage
Range
(V DC)
Output
Voltage
(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)
Output
Voltage
Tolerance
**
(± %)
Price
(US $)
10-50%
50-100%
100-150V
150-180V
LPC3.3S
100-180
3.3
30
74
1.25
1.25
0.75
0.75
50
2.0
184.90
LPC5S
100-180
5
50
81
1.00
1.00
0.75
0.75
50
1.5
184.90
LPC5.2S
100-180
5.2
50
81
1.00
1.00
0.75
0.75
50
1.5
184.90
LPC9S
100-180
9
65
84
0.75
0.75
0.5
0.5
50
1.0
184.90
LPC12S
100-180
12
75
85
0.75
0.75
0.5
0.5
50
1.0
184.90
LPC15S
100-180
15
75
86
0.75
0.75
0.5
0.5
50
1.0
184.90
LPC24S
100-180
24
75
87
0.5
0.5
0.5
0.5
50
0.5
184.90
LPC28S
100-180
28
75
87
0.5
0.5
0.3
0.3
50
0.5
184.90
LPC48S
100-180
48
75
85
0.5
0.5
0.3
0.3
50
0.5
184.90
LPC100S
100-180
100
75
85
0.5
0.5
0.3
0.3
100
0.5
254.77
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 LPC Dual * 75 Watts * Input 100-180 VDC

Pico
Part
No.
Input
Voltage
Range
(V DC)
Output
Voltage
(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)
Output
Voltage
Tolerance
**
(± %)
Price
(US $)
10-50%
50-100%
100-150 V
150-180 V
LPC5D
100-180
5
50
81
1.0
1.0
0.75
0.75
50
1.5
249.39
LPC9D
100-180
9
65
84
1.0
1.0
0.75
0.75
50
1.0
249.39
LPC12D
100-180
12
75
85
0.75
0.75
0.5
0.5
50
1.0
249.39
LPC15D
100-180
15
75
86
0.75
0.75
0.5
0.5
50
1.0
249.39
LPC24D
100-180
24
75
87
0.5
0.5
0.5
0.5
50
0.5
249.39
LPC28D
100-180
28
75
87
0.5
0.5
0.5
0.5
50
0.5
249.39
LPC48D
100-180
48
75
85
0.5
0.5
0.5
0.5
50
0.5
268.04
10% Minimum load required at all times.
* Using proper thermal management, maximum temp. of +85º C (case)
** Reading taken at nominal 150 VDC input

 

***HIGH VOLTAGE SERIES LPC

TO 250 VDC - 50 WATTS - INPUT 100 - 180 VDC

PICO
PART No.
INPUT
VOLTAGE
RANGE
(VDC)
OUTPUT
VOLTAGE
DC

MAX.
OUTPUT
POWER *
(W)

EFF. @
FULL LOAD
TYPICAL
**
(%)

MAX.
LOAD
REGULATION
(%)**
MAX. LINE
REGULATION
AT FULL LOAD
(%)
OUPUT
VOLTAGE
RIPPLE
FULL LOAD
1-1 MHz BW
(%)
OUTPUT
VOLTAGE
Tolerance
(±%)**
PRICE
(US $)
20-50%
50-100%
100-150V
150-180V
LPC125S
100-180
125
50
85
0.5
0.5
0.3
0.3
1.0
0.5
254.77
LPC150S
100-180
150
50
85
0.5
0.5
0.3
0.3
1.0
0.5
254.77
LPC175S
100-180
175
50
85
0.5
0.5
0.3
0.3
1.0
0.5
254.77
LPC200S
100-180
200
50
85
0.5
0.5
0.3
0.3
1.0
0.5
339.69
LPC225S
100-180
225
50
85
0.5
0.5
0.3
0.3
1.0
0.5
339.69
LPC250S
100-180
250
50
85
0.5
0.5
0.3
0.3
1.0
0.5
339.69
10% Minimum load required at all times. *Using proper thermal management maximum temp. of +85ºC (case)
** Reading raken at nominal 150 VDC input
*** UL approval pending

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