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logoMartek Power DC/DC Selection Guide

Series

Watts

 RoHS Available

S,D,T*

 Other

Size
100 1 rohs2 S,D UL, CSA 24 Pin-Dip
100FR 1   S,D   24 Pin-Dip
100FS 1 rohs2 S,D   SIP
100HFS 1 rohs2 S,D 1000 VDC Input / Output Isolation Mini SIP
100VFS 1 rohs2 S,D 3000 VDC Isolation Mini SIP
100WFS 1   S,D   SMT
100VFI 1.5 rohs2 S,D 6000 VDC Isolation 24 Pin-Dip
200FS 1.8   S,D   In-Line
200 2 rohs2 S,D UL, CSA 24 Pin-Dip
200E 2 rohs2 S,D UL, CSA 1 x 2
200FR 2 rohs2 S,D   24 Pin-Dip
200FSR 2   S,D   In-line
200HFR 2 rohs2 S,D 3000 VDC Input / Output Isolation 24 Pin-Dip
200HFS 2 rohs2 S,D 1000 VDC Input / Output Isolation SIP
200HI 2 rohs2 S,D   24 Pin-Dip
200LFR 2 rohs2 S,D   16 Pin Dip
200UFR  2 rohs2 S,D Remote On/Off SIP
200VFI 2 rohs2 S,D 4000VAC Input / Output Isolation 1.25 x 0.80
200WFR 2 rohs2 S Remote On/Off 0.86  x 0.36
200WFS 2 rohs2 S,D Gull-Wing Package SMT
200F/200FA 2.25   S,D 7.38W/In³ Power Density 24 Pin-Dip
200I 2.5   S,D   1.3 x 1.3
300 3 rohs2 S,D UL, CSA 24 Pin-Dip
300E 3 rohs2 S,D UL, CSA 1 x 2
300FR 3 rohs2 S,D   24 Pin-Dip
300HFR 3 rohs2 S,D 3000 VDC Input / Output Isolation 24 Pin-Dip
300HI 3 rohs2 S,D   24 Pin-Dip
300UR 3 rohs2 S,D 4:1 Input 24 Pin-Dip
300WFR 3 rohs2 S,D   24 Pin-Dip
300WFS 3 rohs2 S,D   SMT
300XFR 3 rohs2 S,D Complies with EN55022, Class A 24 Pin-Dip
500 5 rohs2 S,D UL, CSA, VDE 1 x 2
500E 5 rohs2 S,D UL, CSA 2 x 2
500HFR 5 rohs2 S,D 4:1 Input, Complies with EN55022, Class A 24 Pin-Dip
500UFR 5 rohs2 S,D 4:1 Input 2 x 2
500UR 5 rohs2 S,D 4:1 Input, 1400 VDC Input / Output Isolation 1 x 2
500URD 5 rohs2 S,D 4:1 Input 24 Pin-Dip
500WFR 5 rohs2 S,D Option-H (3000 VDC Input / Out Isolation 24 Pin-Dip
600H 6 rohs2 D UL, CSA 2 x 2
700PW 7.5 rohs2 S,D UL, CSA, VDE 1 x 2
800 8 rohs2 S,D,T Synchronization, VDE 1 x 2
900H 9 rohs2 S UL, CSA 2 x 2
1100 8   S,D,T Meets Mil-STD 810F/202/461C 2 x 2
1000FPW 10 rohs2 S,D   1 x 2
1000HN 10 rohs2 S,D Non-Encapsulated, 4:1 Input, UL/cUL, TUV, EN60950 1 x 2
1000WFR 10 rohs2 S,D   2 x 2
1000XFR 10 rohs2 S UL/cUL, TUV, EN60950 1.25 x 0.80
LNB 10 rohs2 S,D Synchronization 1 x 2
1200H 12 rohs2 D   2 x 2
1500 15 rohs2 S,D,T Synchronization, UL, CSA 2 x 2
1500HN 15 rohs2 S,D Non-Encapsulated, UL/cUL, TUV, EN60950 1 x 2
1500LN 15 rohs2 S,D Tyco LW Compatible, UL/cUL, TUV, EN60950 1 x 2
1500UFR  15 rohs2 S,D 4:1 Input, UL1950/EN55022 1 x 2
1500UR 15   S,D 4:1 Input 2 x 2
1500WFR 15 rohs2 S,D Continuous Output Power 1 x 2
1600 16 rohs2 S,D,T 2:1 Input, Synchronization, UL, CSA, VDE 2 x 2
1600-A3 16   S,D,T 3:1 Input 2 x 2
1600XA 16   S,D,T Meets Mil-STD 810/202/461C/704D/1275A 2 x 2
1800 16 rohs2 S,D,T Meets Mil-STD 810/202 3 x 2.56
2000 20 rohs2 S,D,T Synchronization, Output Trim, UL, CSA, VDE 3 x 2.56
2000SN 20   S Very High Efficiency, UL/cUL, TUV, EN60950 1 x 2
2000WFR 20   S,D UL/cUL, TUV, EN60950 1 x 2
2100 20 rohs2 S,D,T Synchronization, Output Trim,  UL, CSA, VDE 2 x 2
2500 25   S UL, CSA 3 x 2.56
2500HN 25 rohs2 S,D,T Non-Encapsulated, UL/cUL, TUV, EN60950 S/D-2 x 1.6, T-2x2
2500LN 25   S,D Tyco LW Compatible, UL/cUL, TUV, EN60950 2 x 1.6
2700HN 27 rohs2 S Dual Logic Output, UL/cUL, TUV, EN60950 2 x 2
3000LP 25 to 30 rohs2 S,D,T Synchronization, Output Trim,  UL, CSA, VDE 3 x 2.56
3000UR 25 to 30   S,D,T 4:1 Input 3 x 2.56
3000WFR 25 to 30 rohs2 S,D,T   2 x 2
4000HN 40 rohs2 S,D,T Non-Encapsulated, S/D-UL/cUL, TUV, EN60950, T/UL/cUL 2 x 2
6000 60 rohs2 S,D,T Synchronization 4.56 x 2.5
6000UR 50 to 60   S,D,T 4:1 Input 3 x 2.56
*S=Single, D=Dual, T=Triple
Custom Parts
Older Series Discontinued