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.

Mga Resulta: 34
Pumili Larawan # ng Piyesa Mfr. Paglalarawan Datasheet Availability Pagpepresyo (PHP) I-filter ang mga resulta sa talahanayan ayon sa unit price batay sa iyong dami. Dami RoHS ECAD Model Isolation Dami ng Output Input Voltage, Min Input Voltage, Max Output Voltage-Channel 1 Current ng Output-Channel 1 Package / Case Haba Lapad Taas Industriya Maximum na Operating Temperature Minimum na Operating Temperature Series
RECOM Power DC/DC Converters - Through Hole 4.5-36Vin 2.5Vout 1A 471May Stock
₱239.88
₱233.13
₱230.06
₱203.68
Min.: 1
Mult.: 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 Converters - Through Hole 4.5-36Vin 3.3Vout 500mA 13,640May Stock
₱193.25
₱186.50
₱183.44
₱164.42
Min.: 1
Mult.: 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 Converters - Through Hole 4.5-36Vin 3.3Vout 1A 7,289May Stock
₱242.33
₱234.36
₱230.68
₱214.11
Min.: 1
Mult.: 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 Converters - Through Hole 6.5-36Vin 5Vout 500mA 17,434May Stock
17,544Inaasahan 10/12/2026
₱193.25
₱186.50
₱183.44
₱170.55
Min.: 1
Mult.: 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 Converters - Through Hole 6.5-36Vin 5Vout 1A 16,155May Stock
₱242.33
₱234.36
₱230.68
₱209.82
Min.: 1
Mult.: 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 Converters - Through Hole 6.5-36Vin 5Vout 2A 4,425May Stock
₱360.74
₱350.31
₱344.79
₱325.77
Min.: 1
Mult.: 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 Converters - Through Hole 2A 6.5-36Vin 5Vout 4,641May Stock
₱360.74
₱350.31
₱344.79
₱320.25
₱318.41
Min.: 1
Mult.: 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 Converters - Through Hole 15-36Vin 12Vout 500mA 4,074May Stock
₱193.25
₱186.50
₱183.44
₱168.10
₱165.03
Min.: 1
Mult.: 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 Converters - Through Hole 15-36Vin 12Vout 1A 2,811May Stock
₱242.33
₱234.36
₱230.68
₱213.50
₱208.59
Min.: 1
Mult.: 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 Converters - Through Hole 14-36Vin 12Vout 2A 1,533May Stock
946Inaasahan 10/6/2026
₱360.74
₱350.31
₱344.79
₱308.59
Min.: 1
Mult.: 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 Converters - Through Hole 2A 14-36Vin 12Vout 1,142May Stock
₱360.74
₱350.31
₱344.79
₱307.98
₱303.07
Min.: 1
Mult.: 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 Converters - Through Hole 2A 18-36Vin 15Vout 410May Stock
₱360.74
₱350.31
₱344.79
₱327.00
Min.: 1
Mult.: 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 Converters - Through Hole 4.5-36Vin 3.3Vout 2A 1,696May Stock
₱371.17
₱357.67
₱352.15
₱331.90
Min.: 1
Mult.: 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 Converters - Through Hole 2A 4.5-36Vin 3.3Vout 1,107May Stock
₱360.74
₱350.31
₱344.79
₱315.95
Min.: 1
Mult.: 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 Converters - Through Hole 8-36Vin 6.5Vout 500mA 735May Stock
2,752Inoorder
₱193.25
₱186.50
₱183.44
₱174.23
Min.: 1
Mult.: 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 Converters - Through Hole 12-36Vin 9Vout 500mA 2,581May Stock
₱193.25
₱186.50
₱183.44
₱171.17
Min.: 1
Mult.: 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 Converters - Through Hole 12-36Vin 9Vout 1A 832May Stock
₱242.33
₱234.36
₱230.68
₱212.88
Min.: 1
Mult.: 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 Converters - Through Hole 11-36Vin 9Vout 2A 317May Stock
₱357.06
₱350.31
₱344.79
₱317.79
Min.: 1
Mult.: 1
Non-Isolated 1 Output 9 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 Converters - Through Hole 2A 11-36Vin 9Vout 724May Stock
₱360.74
₱350.31
₱344.79
₱331.29
Min.: 1
Mult.: 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 Converters - Through Hole 2A 4.5-36Vin 1.2Vout 94May Stock
₱360.74
₱350.31
₱344.79
₱327.00
₱285.28
Min.: 1
Mult.: 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 Converters - Through Hole 4.5-36Vin 1.5Vout 500mA 173May Stock
₱193.25
₱186.50
₱183.44
₱177.92
Min.: 1
Mult.: 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 Converters - Through Hole 4.5-36Vin 1.8Vout 500mA 107May Stock
₱193.25
₱186.50
₱183.44
₱180.98
Min.: 1
Mult.: 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 Converters - Through Hole 4.5-36Vin 1.8Vout 1A 65May Stock
₱242.33
₱234.36
₱230.68
₱226.38
Min.: 1
Mult.: 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 Converters - Through Hole 4.5-36Vin 1.8Vout 2A 45May Stock
₱360.74
₱350.31
₱344.79
₱329.45
Min.: 1
Mult.: 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
RECOM Power DC/DC Converters - Through Hole 18-36Vin 15Vout 500mA 331May Stock
215Inaasahan 9/25/2026
₱193.25
₱186.50
₱183.44
₱164.42
Min.: 1
Mult.: 1
Non-Isolated 1 Output 15 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