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Pico Electronics: DC-DC Converters Series HPB

DC-DC Converters

Series HPB Single and Series HPB Dual

Isolated Regulated 150 Watts, Wide Input Range/36-72 VDC
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: 2424 VDC
Isolation Output to Base: 1000 VDC
Storage temperature: -55º C to +105º C

    25 Standard Models
    100 VDC Output Models
    Hi Density 200 Watts
    Fixed Frequency
    For all variations, call factory.

For Parallel Operation: Add suffix "P" (i.e. HPB5SP). Consult factory to optimize for your application.

The PICO HPB Series of high power DC-DC Converters, allow a wide input voltage of 36-72 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 HPB Single * 150 Watts * Input 36-72 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%
36-48V
48-72V
HPB3.3S
36-72
3.3
60
72
2.00
2.00
1.50
1.50
50
1.5
223.54
HPB5S
36-72
5
100
75
1.50
1.50
1.00
1.00
50
1.5
223.54
HPB5.2S
36-72
5.2
100
75
1.50
1.50
1.00
1.00
50
1.5
223.54
HPB9S
36-72
9
150
80
1.50
1.50
1.00
1.00
50
1.0
223.54
HPB12S
36-72
12
150
82
1.25
1.25
0.75
0.75
50
1.0
223.54
HPB15S
36-72
15
150
83
1.25
1.25
0.75
0.75
50
1.0
223.54
HPB24S
36-72
24
150
84
1.00
1.00
0.75
0.75
50
1.0
223.54
HPB28S
36-72
28
150
85
0.75
0.75
0.50
0.50
50
0.5
223.54
HPB48S
36-72
48
150
84
0.75
0.75
0.50
0.50
50
0.5
223.54
HPB100S
36-72
100
150
84
0.75
0.75
0.50
0.50
50
0.5
286.59
10% Minimum load required at all times.
* Using proper thermal management, maximum temp. of +85º C (case)
** Reading taken at nominal 48 VDC input

Series HPB Dual * 150 Watts * Input 36-72 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%
36-48V
48-72V
HPB5D
36-72
5
50/50
75
1.50
1.50
1.00
1.00
50
1.50
298.56
HPB9D
36-72
9
75/75
80
1.50
1.50
1.00
1.00
50
1.00
298.56
HPB12D
36-72
12
75/75
82
1.25
1.25
0.75
0.75
50
1.00
298.56
HPB15D
36-72
15
75/75
83
1.25
1.25
0.75
0.75
50
1.00
298.56
HPB24D
36-72
24
75/75
84
1.00
1.00
0.75
0.75
50
1.00
298.56
HPB28D
36-72
28
75/75
85
0.75
0.75
0.75
0.75
50
0.75
298.56
HPB48D
36-72
48
75/75
84
0.75
0.75
0.75
0.75
50
0.50
298.56
10% Minimum load required at all times.
* Using proper thermal management, maximum temp. of +85º C (case)
** Reading taken at nominal 48 VDC input


****HIGH VOLTAGE SERIES PB

TO 300VDC - 150 WATTS - INPUT 36-72 VDC

PICO
PART
NUMBER
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%
36-48V
48-72V
PB125S
36-72
125
150
84
0.5
0.5
0.3
0.3
1
0.5
214.99
PB150S
36-72
150
150
84
0.5
0.5
0.3
0.3
1
0.5
214.99
PB175S
36-72
175
150
84
0.5
0.5
0.3
0.3
1
0.5
214.99
PB200S
36-72
200
150
84
0.5
0.5
0.3
0.3
1
0.5
286.66
PB225S
36-72
225
125
84
0.5
0.5
0.3
0.3
1
0.5
286.66
PB250S
36-72
250
125
84
0.5
0.5
0.3
0.3
1
0.5
286.66
PB275S
36-72
275
100
84
0.5
0.5
0.3
0.3
1
0.5
286.66
PB300S
36-72
300
100
84
0.5
0.5
0.3
0.3
1
0.5
358.32
10% Minimum load required at all times
*Using proper thermal management maximum temp of +85ºC (case)
**Reading taken at nominal 48VDC 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