R-78K DC/DC Converters

RECOM Power R-78K DC/DC Converters are available in 0.5A, 1A, and 2A versions with fixed outputs of 1.2V, 1.5V, 1.8V, 2.5V, and 6.5V, depending on the model, as well as traditional outputs of 3.3V, 5V, 9V, 12V, and 15V. The R-78K-0.5, R-78K-1.0, and R-78K-2.0 series all offer a wide input voltage range of 4.5VDC to 36VDC with efficiency of up to 95% or 96% and no need for heatsinks. The R-78K units have an ambient operating temperature range of -40°C to +90°C, including versions with no derating. Protections include undervoltage lockout and short circuits with automatic recovery. These SIP3 converters can meet EN 55032 class B EMC specifications with a simple input filter.

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Antal RoHS ECAD-modell Isolering
Antal utgångar
Ingångsspänning, min
Ingångsspänning, max
Utspänning-kanal 1
Utström-kanal 1
Paket/låda
Längd
Bredd
Höjd
Bransch
Maximal drifttemperatur
Minsta drifttemperatur
Serie
RECOM Power DC/DC-omvandlare – hålmontering 2A 11-36Vin 9Vout
Datablad
719På lager
56,36 kr
55,24 kr
54,34 kr
51,75 kr
Granska
Min.: 1
Multipla: 1
Non-Isolated 1 Output 9 V 2 A SIP-3 11.5 mm (0.453 in) 8.5 mm (0.335 in) 17.5 mm (0.689 in) Industrial + 90 C - 40 C R-78K-2.0
RECOM Power DC/DC-omvandlare – hålmontering 4.5-36Vin 2.5Vout 1A
Datablad
469På lager
37,80 kr
36,79 kr
36,34 kr
30,04 kr
Granska
Min.: 1
Multipla: 1
Non-Isolated 1 Output 2.5 V 1 A SIP-3 11.5 mm (0.453 in) 7.55 mm (0.297 in) 10.2 mm (0.402 in) Industrial + 115 C - 40 C R-78K-1.0
RECOM Power DC/DC-omvandlare – hålmontering 18-36Vin 15Vout 2A
Datablad
187På lager
56,36 kr
55,24 kr
54,34 kr
50,40 kr
Granska
Min.: 1
Multipla: 1
Non-Isolated 1 Output 15 V 2 A SIP-3 11.5 mm (0.453 in) 7.55 mm (0.297 in) 10.2 mm (0.402 in) Industrial + 115 C - 40 C R-78K-2.0
RECOM Power DC/DC-omvandlare – hålmontering 2A 4.5-36Vin 2.5Vout
Datablad
209På lager
56,36 kr
55,24 kr
54,45 kr
51,30 kr
Granska
Min.: 1
Multipla: 1
Non-Isolated 1 Output 2.5 V 2 A SIP-3 11.5 mm (0.453 in) 8.5 mm (0.335 in) 17.5 mm (0.689 in) Industrial + 90 C - 40 C R-78K-2.0
RECOM Power DC/DC-omvandlare – hålmontering 4.5-36Vin 3.3Vout 1A
Datablad
6 704På lager
38,25 kr
37,01 kr
36,34 kr
33,75 kr
Granska
Min.: 1
Multipla: 1
Non-Isolated 1 Output 3.3 V 1 A SIP-3 11.5 mm (0.453 in) 7.55 mm (0.297 in) 10.2 mm (0.402 in) Industrial + 115 C - 40 C R-78K-1.0
RECOM Power DC/DC-omvandlare – hålmontering 6.5-36Vin 5Vout 500mA
Datablad
30 386På lager
30,49 kr
29,36 kr
28,91 kr
26,89 kr
Granska
Min.: 1
Multipla: 1
Non-Isolated 1 Output 5 V 500 mA SIP-3 11.5 mm (0.453 in) 7.55 mm (0.297 in) 10.2 mm (0.402 in) Industrial + 115 C - 40 C R-78K-0.5
RECOM Power DC/DC-omvandlare – hålmontering 6.5-36Vin 5Vout 1A
Datablad
14 991På lager
38,25 kr
37,01 kr
36,34 kr
33,08 kr
Granska
Min.: 1
Multipla: 1
Non-Isolated 1 Output 5 V 1 A SIP-3 11.5 mm (0.453 in) 7.55 mm (0.297 in) 10.2 mm (0.402 in) Industrial + 115 C - 40 C R-78K-1.0
RECOM Power DC/DC-omvandlare – hålmontering 6.5-36Vin 5Vout 2A
Datablad
3 869På lager
2 494Förväntad 2026-11-04
56,93 kr
55,24 kr
54,34 kr
49,84 kr
Granska
Min.: 1
Multipla: 1
Non-Isolated 1 Output 5 V 2 A SIP-3 11.5 mm (0.453 in) 7.55 mm (0.297 in) 10.2 mm (0.402 in) Industrial + 115 C - 40 C R-78K-2.0
RECOM Power DC/DC-omvandlare – hålmontering 2A 6.5-36Vin 5Vout
Datablad
4 496På lager
56,93 kr
55,24 kr
54,34 kr
50,51 kr
50,18 kr
Min.: 1
Multipla: 1
Non-Isolated 1 Output 5 V 2 A SIP-3 11.5 mm (0.453 in) 8.5 mm (0.335 in) 17.5 mm (0.689 in) Industrial + 90 C - 40 C R-78K-2.0
RECOM Power DC/DC-omvandlare – hålmontering 15-36Vin 12Vout 500mA
Datablad
3 584På lager
1 027Förväntad 2026-11-11
30,49 kr
29,36 kr
28,91 kr
26,89 kr
Granska
Min.: 1
Multipla: 1
Non-Isolated 1 Output 12 V 500 mA SIP-3 11.5 mm (0.453 in) 7.55 mm (0.297 in) 10.2 mm (0.402 in) Industrial + 115 C - 40 C R-78K-0.5
RECOM Power DC/DC-omvandlare – hålmontering 15-36Vin 12Vout 1A
Datablad
2 793På lager
38,25 kr
37,01 kr
36,34 kr
33,64 kr
32,85 kr
Min.: 1
Multipla: 1
Non-Isolated 1 Output 12 V 1 A SIP-3 11.5 mm (0.453 in) 7.55 mm (0.297 in) 10.2 mm (0.402 in) Industrial + 115 C - 40 C R-78K-1.0
RECOM Power DC/DC-omvandlare – hålmontering 14-36Vin 12Vout 2A
Datablad
1 968På lager
1 806Förväntad 2026-11-09
56,93 kr
55,24 kr
54,34 kr
48,71 kr
Granska
Min.: 1
Multipla: 1
Non-Isolated 1 Output 12 V 2 A SIP-3 11.5 mm (0.453 in) 7.55 mm (0.297 in) 10.2 mm (0.402 in) Industrial + 115 C - 40 C R-78K-2.0
RECOM Power DC/DC-omvandlare – hålmontering 2A 14-36Vin 12Vout
Datablad
1 097På lager
56,93 kr
55,24 kr
54,34 kr
47,36 kr
Min.: 1
Multipla: 1
Non-Isolated 1 Output 12 V 2 A SIP-3 11.5 mm (0.453 in) 8.5 mm (0.335 in) 17.5 mm (0.689 in) Industrial + 90 C - 40 C R-78K-2.0
RECOM Power DC/DC-omvandlare – hålmontering 2A 18-36Vin 15Vout
Datablad
410På lager
56,93 kr
55,24 kr
54,34 kr
53,21 kr
Granska
Min.: 1
Multipla: 1
Non-Isolated 1 Output 15 V 2 A SIP-3 11.5 mm (0.453 in) 8.5 mm (0.335 in) 17.5 mm (0.689 in) Industrial + 90 C - 40 C R-78K-2.0
RECOM Power DC/DC-omvandlare – hålmontering 4.5-36Vin 3.3Vout 500mA
Datablad
4 145På lager
15 755På beställningen
30,49 kr
29,36 kr
28,91 kr
26,89 kr
Granska
Min.: 1
Multipla: 1
Non-Isolated 1 Output 3.3 V 500 mA SIP-3 11.5 mm (0.453 in) 7.55 mm (0.297 in) 10.2 mm (0.402 in) Industrial + 115 C - 40 C R-78K-0.5
RECOM Power DC/DC-omvandlare – hålmontering 4.5-36Vin 3.3Vout 2A
Datablad
2 409På lager
56,93 kr
55,24 kr
54,34 kr
50,40 kr
Granska
Min.: 1
Multipla: 1
Non-Isolated 1 Output 3.3 V 2 A SIP-3 11.5 mm (0.453 in) 7.55 mm (0.297 in) 10.2 mm (0.402 in) Industrial + 115 C - 40 C R-78K-2.0
RECOM Power DC/DC-omvandlare – hålmontering 2A 4.5-36Vin 3.3Vout
Datablad
1 098På lager
56,93 kr
55,24 kr
54,34 kr
51,19 kr
Granska
Min.: 1
Multipla: 1
Non-Isolated 1 Output 3.3 V 2 A SIP-3 11.5 mm (0.453 in) 8.5 mm (0.335 in) 17.5 mm (0.689 in) Industrial + 90 C - 40 C R-78K-2.0
RECOM Power DC/DC-omvandlare – hålmontering 8-36Vin 6.5Vout 500mA
Datablad
3 410På lager
30,49 kr
29,36 kr
28,91 kr
28,24 kr
Granska
Min.: 1
Multipla: 1
Non-Isolated 1 Output 6.5 V 500 mA SIP-3 11.5 mm (0.453 in) 7.55 mm (0.297 in) 10.2 mm (0.402 in) Industrial + 115 C - 40 C R-78K-0.5
RECOM Power DC/DC-omvandlare – hålmontering 12-36Vin 9Vout 500mA
Datablad
2 211På lager
30,49 kr
29,36 kr
28,91 kr
27,34 kr
Granska
Min.: 1
Multipla: 1
Non-Isolated 1 Output 9 V 500 mA SIP-3 11.5 mm (0.453 in) 7.55 mm (0.297 in) 10.2 mm (0.402 in) Industrial + 115 C - 40 C R-78K-0.5
RECOM Power DC/DC-omvandlare – hålmontering 12-36Vin 9Vout 1A
Datablad
832På lager
38,25 kr
37,01 kr
36,34 kr
32,40 kr
Granska
Min.: 1
Multipla: 1
Non-Isolated 1 Output 9 V 1 A SIP-3 11.5 mm (0.453 in) 7.55 mm (0.297 in) 10.2 mm (0.402 in) Industrial + 115 C - 40 C R-78K-1.0
RECOM Power DC/DC-omvandlare – hålmontering 2A 4.5-36Vin 1.2Vout
Datablad
94På lager
56,93 kr
55,24 kr
54,34 kr
51,53 kr
43,54 kr
Min.: 1
Multipla: 1
Non-Isolated 1 Output 1.2 V 2 A SIP-3 11.5 mm (0.453 in) 8.5 mm (0.335 in) 17.5 mm (0.689 in) Industrial + 90 C - 40 C R-78K-2.0
RECOM Power DC/DC-omvandlare – hålmontering 4.5-36Vin 1.5Vout 500mA
Datablad
173På lager
30,49 kr
29,36 kr
28,91 kr
28,58 kr
Granska
Min.: 1
Multipla: 1
Non-Isolated 1 Output 1.5 V 500 mA SIP-3 11.5 mm (0.453 in) 7.55 mm (0.297 in) 10.2 mm (0.402 in) Industrial + 115 C - 40 C R-78K-0.5
RECOM Power DC/DC-omvandlare – hålmontering 4.5-36Vin 1.8Vout 500mA
Datablad
105På lager
30,49 kr
29,36 kr
29,14 kr
28,01 kr
Granska
Min.: 1
Multipla: 1
Non-Isolated 1 Output 1.8 V 500 mA SIP-3 11.5 mm (0.453 in) 7.55 mm (0.297 in) 10.2 mm (0.402 in) Industrial + 115 C - 40 C R-78K-0.5
RECOM Power DC/DC-omvandlare – hålmontering 4.5-36Vin 1.8Vout 1A
Datablad
55På lager
38,25 kr
37,01 kr
36,34 kr
35,66 kr
Granska
Min.: 1
Multipla: 1
Non-Isolated 1 Output 1.8 V 1 A SIP-3 11.5 mm (0.453 in) 7.55 mm (0.297 in) 10.2 mm (0.402 in) Industrial + 115 C - 40 C R-78K-1.0
RECOM Power DC/DC-omvandlare – hålmontering 4.5-36Vin 1.8Vout 2A
Datablad
45På lager
56,93 kr
55,24 kr
54,34 kr
53,10 kr
Granska
Min.: 1
Multipla: 1
Non-Isolated 1 Output 1.8 V 2 A SIP-3 11.5 mm (0.453 in) 7.55 mm (0.297 in) 10.2 mm (0.402 in) Industrial + 115 C - 40 C R-78K-2.0