A3WR-XXXX
B3WR-XXXX/D
B3WR-XXXXA/DA
B3WR-XXXXC/DC
B3WR4-XXXX/D
B3WR4-XXXXA/DA
B3WR4-XXXXC/DC

B3U-XXXXA
B3U-XXXXDA
B3U-XXXXS
B3U-XXXXD
B3U-XXXXC
B3U-XXXXDC
P3WR-XXXX
P3WR-XXXXD
B3R-XXXX,D/H1

M3WR-XXXX/D


 







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Features:
3 watts DIP 24 package.
Dual output
ELECTRICAL SPECIFICATIONS: UNREGULATED
Input  voltage  range ------------------------------------ ±10%
Output voltage accuracy-------------------------------- ±5% 
Rated power ----------------------------------------------3 Watts Max.
Isolation voltage ----------------------------------------- 500 Vdc Min.
Output ripple & noise / 20MHZ BW ----------------- 100mV P-P Max.
Line  regulation------------------------------------------1.2%TYP / 1% Of  Vin
Load regulation (10% to 100% load)------------- ±10%
Operating frequency ----------------------------------20KHZ Min.
Operating  temperature range --------------------- -40°C To +75°C
Storage temperature range------------------------- -55°C To + 125 °C
Efficiency---------------------------------------------------70% Min.
Isolation resistance------------------------------------ 10GΩ
Isolation capacitance ---------------------------------- 80pF Typ 

                                                                                                    

Selection Guide

Part Number

Input Voltage

(VDC)

Output Voltage

(VDC)

     Output Current

     (mA)

B3U-0505D
B3U-0509D
B3U-0512D
B3U-0515D
B3U-1205D
B3U-1209D
B3U-1212D
B3U-1215D
B3U-2405D
B3U-2409D
B3U-2412D
B3U-2415D

5
5
5
5
12
12
12
12
24
24
24
24

±5
±9
±12
±15
±5
±9
±12
±15
±5
±9
±12
±15

±300
±167
±125
±100
±300
±167
±125
±100
±300
±167
±125
±100

 

 

Package Style And Pinning (mm)