RAC03-GA/GB & RAC04-GA/GB AC-DC Converters

RECOM Power RAC03-GA/GB and RAC04-GA/GB AC-DC Converters are designed to supply smart building infrastructures continuously and efficiently. The 3W and 4W converters feature high efficiency and no-load power consumption of 75mW for energy-saving solutions. Standard 3.3, 5, 12, 15, and 24VDC outputs are suitable for power relays, gateways, and building automation nodes. The RECOM RAC03-GA/GB & RAC04-GA/GB converters feature a universal input voltage range from 85VAC to 305VAC for worldwide use. These converters are EN55022 Class A (RAC-GA) or Class B (RAC-GB) certified without additional components. The RAC03-G and RAC04-G series are ideal for IoT and smart home applications.

Results: 21
Select Image Part #
 Mfr.
Description Datasheet Availability Pricing (SGD) 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 3W 85-305Vin 5Vout 600mA
Datasheet
86In Stock
Min.: 1
Mult.: 1

3 W 85 VAC to 305 VAC, 120 VDC to 430 VDC 1 Output 5 VDC 600 mA Through Hole Encapsulated 3 kVAC 72% 37 mm 24 mm 15 mm RAC03-GB
RECOM Power Power Supplies - Board Mount 4W 85-305Vin 09Vout 440mA
Datasheet
74In Stock
Min.: 1
Mult.: 1

4 W 85 VAC to 305 VAC 1 Output 9 VDC 440 mA Through Hole Encapsulated 3 kVAC 77% 37 mm 24 mm 15 mm RAC04-GA
RECOM Power Power Supplies - Board Mount 3W 85-305Vin 15Vout 200mA
Datasheet
130In Stock
Min.: 1
Mult.: 1

3 W 85 VAC to 305 VAC, 120 VDC to 430 VDC 1 Output 15 VDC 200 mA Through Hole Encapsulated 3 kVAC 78% 37 mm 24 mm 15 mm RAC03-GA
RECOM Power Power Supplies - Board Mount 4W 85-305Vin 5Vout 800mA
Datasheet
136In Stock
Min.: 1
Mult.: 1

4 W 85 VAC to 305 VAC, 120 VDC to 430 VDC 1 Output 5 VDC 800 mA Through Hole Encapsulated 3 kVAC 72% 37 mm 24 mm 15 mm RAC04-GA
RECOM Power Power Supplies - Board Mount 3W 85-305Vin 12Vout 250mA
Datasheet
35In Stock
Min.: 1
Mult.: 1

3 W 85 VAC to 305 VAC, 120 VDC to 430 VDC 1 Output 12 VDC 250 mA Through Hole Encapsulated 3 kVAC 78% 37 mm 24 mm 15 mm RAC03-GA
RECOM Power Power Supplies - Board Mount 3W 85-305Vin 12Vout 250mA
Datasheet
35In Stock
Min.: 1
Mult.: 1

3 W 85 VAC to 305 VAC, 120 VDC to 430 VDC 1 Output 12 VDC 250 mA Through Hole Encapsulated 3 kVAC 78% 37 mm 24 mm 15 mm RAC03-GB
RECOM Power Power Supplies - Board Mount 4W 85-305Vin 15Vout 270mA
Datasheet
28In Stock
Min.: 1
Mult.: 1

4 W 85 VAC to 305 VAC, 120 VDC to 430 VDC 1 Output 15 VDC 270 mA Through Hole Encapsulated 3 kVAC 78% 37 mm 24 mm 15 mm RAC04-GB
RECOM Power Power Supplies - Board Mount 4W 85-305Vin 24Vout 170mA
Datasheet
27In Stock
Min.: 1
Mult.: 1

4 W 85 VAC to 305 VAC, 120 VDC to 430 VDC 1 Output 24 VDC 170 mA Through Hole Encapsulated 3 kVAC 80% 37 mm 24 mm 15 mm RAC04-GA
RECOM Power Power Supplies - Board Mount 4W 85-305Vin 3.3Vout 1.21A
Datasheet
26In Stock
Min.: 1
Mult.: 1

4 W 85 VAC to 305 VAC, 120 VDC to 430 VDC 1 Output 3.3 VDC 1.21 A Through Hole Encapsulated 3 kVAC 70% 37 mm 24 mm 15 mm RAC04-GB
RECOM Power Power Supplies - Board Mount 3W 85-305Vin 3.3Vout 910mA
Datasheet
200Expected 9/10/2026
Min.: 1
Mult.: 1

3 W 85 VAC to 305 VAC, 120 VDC to 430 VDC 1 Output 3.3 VDC 910 mA Through Hole Encapsulated 3 kVAC 70% 37 mm 24 mm 15 mm RAC03-GA
RECOM Power Power Supplies - Board Mount 4W 85-305Vin 12Vout 330mA
Datasheet
480Expected 25/12/2026
Min.: 1
Mult.: 1

4 W 85 VAC to 305 VAC, 120 VDC to 430 VDC 1 Output 12 VDC 330 mA Through Hole Encapsulated 3 kVAC 78% 37 mm 24 mm 15 mm RAC04-GA
RECOM Power Power Supplies - Board Mount 3W 85-305Vin 05Vout 600mA
Datasheet
80On Order
Min.: 1
Mult.: 1

3 W 85 VAC to 305 VAC, 120 VDC to 430 VDC 1 Output 5 VDC 600 mA Through Hole Encapsulated 3 kVAC 72% 37 mm 24 mm 15 mm RAC03-GA
RECOM Power Power Supplies - Board Mount 3W 85-305Vin 24Vout 130mA
Datasheet
77Expected 16/10/2026
Min.: 1
Mult.: 1

3 W 85 VAC to 305 VAC, 120 VDC to 430 VDC 1 Output 24 VDC 130 mA Through Hole Encapsulated 3 kVAC 80% 37 mm 24 mm 15 mm RAC03-GA
RECOM Power Power Supplies - Board Mount 3W 85-305Vin 24Vout 130mA
Datasheet
40Expected 9/10/2026
Min.: 1
Mult.: 1

3 W 85 VAC to 305 VAC, 120 VDC to 430 VDC 1 Output 24 VDC 130 mA Through Hole Encapsulated 3 kVAC 80% 37 mm 24 mm 15 mm RAC03-GB
RECOM Power Power Supplies - Board Mount 4W 85-305Vin 12Vout 330mA
Datasheet
60On Order
Min.: 1
Mult.: 1
Max.: 20

4 W 85 VAC to 305 VAC, 120 VDC to 430 VDC 1 Output 12 VDC 330 mA Through Hole Encapsulated 3 kVAC 78% 37 mm 24 mm 15 mm RAC04-GB
RECOM Power Power Supplies - Board Mount 4W 85-305Vin 5Vout 800mA
Datasheet
16Factory Stock Available
More Info Available
Min.: 1
Mult.: 1

4 W 85 VAC to 305 VAC, 120 VDC to 430 VDC 1 Output 5 VDC 800 mA Through Hole Encapsulated 3 kVAC 72% 37 mm 24 mm 15 mm RAC04-GB
RECOM Power Power Supplies - Board Mount 4W 85-305Vin 24Vout 170mA
Datasheet
1,000Factory Stock Available
More Info Available
Min.: 1
Mult.: 1

4 W 85 VAC to 305 VAC, 120 VDC to 430 VDC 1 Output 24 VDC 170 mA Through Hole Encapsulated 3 kVAC 80% 37 mm 24 mm 15 mm RAC04-GB
RECOM Power Power Supplies - Board Mount 3W 85-305Vin 15Vout 200mA Single Out
Datasheet
Non-Stocked Lead-Time 2 Weeks
Min.: 2,000
Mult.: 20

3 W 85 VAC to 305 VAC, 120 VDC to 430 VDC 1 Output 15 VDC 200 mA Through Hole Encapsulated 3 kVAC 78% 37 mm 24 mm 15 mm RAC03-GB
RECOM Power Power Supplies - Board Mount 3W 85-305Vin 9Vout 330mA Single Out
Datasheet
Non-Stocked Lead-Time 14 Weeks
Min.: 2,000
Mult.: 20

3 W 85 VAC to 305 VAC, 120 VDC to 430 VDC 1 Output 9 VDC 330 mA Through Hole Encapsulated 3 kVAC 77% 37 mm 24 mm 15 mm RAC03-GB
RECOM Power Power Supplies - Board Mount 3W 85-305Vin 3.3Vout 910mA Single Out
Datasheet
Non-Stocked Lead-Time 14 Weeks
Min.: 2,000
Mult.: 20

3 W 85 VAC to 305 VAC, 120 VDC to 430 VDC 1 Output 3.3 VDC 910 mA Through Hole Encapsulated 3 kVAC 70% 37 mm 24 mm 15 mm RAC03-GB
RECOM Power Power Supplies - Board Mount 4W 85-305Vin 9Vout 440mA Single Out
Datasheet
Non-Stocked Lead-Time 14 Weeks
Min.: 1
Mult.: 1

4 W 85 VAC to 305 VAC, 120 VDC to 430 VDC 1 Output 9 VDC 440 mA Through Hole Encapsulated 3 kVAC 77% 37 mm 24 mm 15 mm RAC04-GB