RAC3.5-K/277 AC/DC Converters

RECOM RAC3.5-K/277 AC/DC Converters are multipurpose 3.5W AC/DC single-output power supplies for enhanced mains input conditions from 85VAC to 305VAC with a wide operating temperature range. The AC/DC converters provide overvoltage and overcurrent protection, EMC compliance without external components, and eco-design Lot 6 optimized standby mode. The series delivers high efficiency over the entire load range. RECOM RAC3.5-K/277 AC/DC converters come with international safety certifications for industrial, domestic, Institute of Transportation Engineers (ITE), and household standards. Typical applications include automation, industry 4.0, IoT, household, and smart buildings.

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Description Datasheet Availability Pricing (USD) Filter the results in the table by unit price based on your quantity.
Qty. RoHS Output Power
Input Voltage
Number of Outputs
Output Voltage-Channel 1
Output Current-Channel 1
Mounting Style
Case Style
Isolation Voltage
Efficiency
Length
Width
Height
Series
RECOM Power Power Supplies - Board Mount 3.5W 85-305Vin 12Vout 291mA
Datasheet
2In Stock
12Expected 8/7/2026
A tariff of 30% may be applied if shipping to the United States.
Min.: 1
Mult.: 1

3.5 W 85 VAC to 305 VAC 1 Output 12 VDC 291 mA Through Hole Encapsulated 4.2 kVAC 83% 31.7 mm 26.7 mm 21.8 mm RAC3.5-K/277
RECOM Power Power Supplies - Board Mount 3.5W 85-305Vin 24Vout 146mA
Datasheet
60Expected 9/25/2026
A tariff of 30% may be applied if shipping to the United States.
Min.: 1
Mult.: 1

3.5 W 85 VAC to 305 VAC 1 Output 24 VDC 146 mA Through Hole Encapsulated 4.2 kVAC 84% 31.7 mm 26.7 mm 21.8 mm RAC3.5-K/277
RECOM Power Power Supplies - Board Mount 3.5W 85-305Vin 15Vout 233mA
Datasheet
528Factory Stock Available
More Info Available
A tariff of 30% may be applied if shipping to the United States.
Min.: 1
Mult.: 1

3.5 W 85 VAC to 305 VAC 1 Output 15 VDC 233 mA Through Hole Encapsulated 4.2 kVAC 83% 31.7 mm 26.7 mm 21.8 mm RAC3.5-K/277
RECOM Power Power Supplies - Board Mount 3.5W 85-305Vin 3.3Vout 1.06A
Datasheet
180Factory Stock Available
More Info Available
A tariff of 30% may be applied if shipping to the United States.
Min.: 1
Mult.: 1

3.5 W 85 VAC to 305 VAC 1 Output 3.3 VDC 1.06 A Through Hole Encapsulated 4.2 kVAC 77% 31.7 mm 26.7 mm 21.8 mm RAC3.5-K/277
RECOM Power Power Supplies - Board Mount 3.5W 85-305Vin 5Vout 700mA
Datasheet
Non-Stocked Lead-Time 2 Weeks
A tariff of 30% may be applied if shipping to the United States.
Min.: 1
Mult.: 1

3.5 W 85 VAC to 305 VAC 1 Output 5 VDC 700 mA Through Hole Encapsulated 4.2 kVAC 80% 31.7 mm 26.7 mm 21.8 mm RAC3.5-K/277