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PDB-B/B1 Series 50-100W smps dc dc power supply

Product Description

 

Features

 

l       type input filter

l       Constant output current

l       2X, 4X voltage input

l       Design for high reliability, long lifetime

l       Easy installation, duai side pin out

l       Natural cooling, radiator can be attached

l       Wide rang of power, easy to upgrade

 

Input Characteristic

 

l       Inputvoltage range…………………… 9 ~ 18 VDC Rated value: 12VDC

                                                            18 ~ 36 VDC Rated value: 24VDC

                                                            36 ~ 72 VDC Rated value: 48VDC

                                                            70 ~ 140 VDC Rated value: 110VDC

                                             4X Input   9 ~ 36 VDC Rated value: 18VDC

       Reverse Protection

       Fuse Outside

 

Output Characteristic

 

l       Voltage set-point accuracy ………………±1%

l       Line regulation(main) …………...........…±0.2%

l       Load regulation(main) …………….......…±0.4%

l       Temperature coefficient …………….......±0.01%/

l       Output current limiting …………........… 120%(Typ)

l       Dynamic response ……………………… 400μs

l       Output current …………………………… 2-10A

l       Output voltage …………………………… 5-48V

l       Power  …………………………………… 50-100W

 

 

General Characteristic

 

l       Switching frequency …………………… 160-200 KHz

l       Isolation resistance ……………………  200 MΩ

l       MTBF …………………………………  >500000H

l       Isolation voltage

        Input-output:>1500 VDC/1min(leakage current<5mA)

        Input-case: >1050 VDC/1min(leakage current<5mA)

        Output-case: >500 VDC/1min                     

l       Environmental Characteristic

       Case temperature …………………… Industry: -25-+85; Military: -40~ +85; Military : -55~ +85 

       Storage temperature …………………… Industry: -45~ +105; Military: -55~ +105

 

 

Models

 

Model

Output Lines

Input Voltage (V)

Input Voltage Range (V)

Output Voltage (V)

Output Current (A)

Ripple pk-pk (mv)

Efficieency (Typ)

PDB50-12S12-B/B1

Single

12

9-18

12

4.16

120

83

PDB50-12S24-B/B1

   Single

12

9-18

24

2.08

200

84

PDB75-24S28-B/B1

   Single

24

18-36

28

2.68

280

88

PDB100-24S48-B/B1

   Single

24

18-36

48

2.08

400

89

PDB75-24S12-B/B1

   Single

24

18-36

12

6.25

120

85

PDB100-48S12-B/B1

   Single

48

36-72

12

8.33

120

88

PDB100-48S28-B/B1

   Single

48

36-72

28

3.57

280

89

PDB50-18S24-B/B1

   Single

18

9-36

24

2.08

200

85

PDB50-18S28-B/B1

   Single

18

9-36

28

1.78

280

85

 


 Remarks: Custom-made specifications are acceptable for smps dc dc power supply.  

 

 

Mechanical drawing and pin definition  


PDB-B/B1 Series 50-100W dc to dc charger

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