RGUW3

The RGUW3 series of DC/DC power converters provides 3 watts of output power in a 0.74 x 0.50 x 0.33 inch DIP or SMT package without derating up to 71°C. This series has single and dual output models with 4:1 ultra wide input voltage ranges of 4.5-18VDC, 9- 36VDC, and 18-75VDC. Some features include high efficiency, low ripple and noise, 3000VDC I/O isolation option, remote ON/OFF, and continuous short circuit protection. All models are RoHS compliant.

• 3 Watts Maximum Output Power • Single and Dual Outputs • SMT & DIP Packages: 0.74 x 0.50 x 0.33 Inches • SMT Package Qualified for Lead Free Reflow Solder Process According to IPC J-STD-020D • 4:1 Ultra Wide Input Voltage Range • High Efficiency up to 83% • 1600VDC I/O Isolation (3000VDC I/O Isolation Available) • Low Ripple & Noise • External ON/OFF Control • Switching Frequency (100KHz, min) • Continuous Short Circuit Protection • UL94V-V0 Package Materials • CE Mark Meets 2006/95/EC, 93/68/EEC, and 2004/108EC • UL60950-1, EN60950-1, and IEC60950-1 Safety Approvals (Pending) • Compliant to RoHS EU Directive 2002/95/EC
Model
Number
Input
Voltage
Output
Voltage
Output
Current
Output
Power (W)
No.
Outputs
Case  
RG12S3.3UW3S Input Voltage: 12 Output Voltage: 3.3 Output Current: 700mA Output Power (W): 2.3 No. Outputs: S Case: Surface Mount Get a Quote
RG12S3.3UW3 Input Voltage: 12 Output Voltage: 3.3 Output Current: 700mA Output Power (W): 2.3 No. Outputs: S Case: Through Hole Get a Quote
RG24S3.3UW3S Input Voltage: 24 Output Voltage: 3.3 Output Current: 700mA Output Power (W): 2.3 No. Outputs: S Case: Surface Mount Get a Quote
RG24S3.3UW3 Input Voltage: 24 Output Voltage: 3.3 Output Current: 700mA Output Power (W): 2.3 No. Outputs: S Case: Through Hole Get a Quote
RG48S3.3UW3 Input Voltage: 48 Output Voltage: 3.3 Output Current: 700mA Output Power (W): 2.3 No. Outputs: S Case: Through Hole Get a Quote
RG48S3.3UW3S Input Voltage: 48 Output Voltage: 3.3 Output Current: 700mA Output Power (W): 2.3 No. Outputs: S Case: Surface Mount Get a Quote
RG12S5UW3S Input Voltage: 12 Output Voltage: 5 Output Current: 600mA Output Power (W): 3 No. Outputs: S Case: Surface Mount Get a Quote
RG12S5UW3 Input Voltage: 12 Output Voltage: 5 Output Current: 600mA Output Power (W): 3 No. Outputs: S Case: Through Hole Get a Quote
RG12D5UW3 Input Voltage: 12 Output Voltage: 5, -5 Output Current: ±300mA Output Power (W): 3 No. Outputs: D Case: Through Hole Get a Quote
RG12D5UW3S Input Voltage: 12 Output Voltage: 5, -5 Output Current: ±300mA Output Power (W): 3 No. Outputs: D Case: Surface Mount Get a Quote
RG12S9UW3 Input Voltage: 12 Output Voltage: 9 Output Current: 333mA Output Power (W): 3 No. Outputs: S Case: Through Hole Get a Quote
RG12S9UW3S Input Voltage: 12 Output Voltage: 9 Output Current: 333mA Output Power (W): 3 No. Outputs: S Case: Surface Mount Get a Quote
RG12S12UW3 Input Voltage: 12 Output Voltage: 12 Output Current: 250mA Output Power (W): 3 No. Outputs: S Case: Through Hole Get a Quote
RG12S12UW3S Input Voltage: 12 Output Voltage: 12 Output Current: 250mA Output Power (W): 3 No. Outputs: S Case: Surface Mount Get a Quote
RG12D12UW3S Input Voltage: 12 Output Voltage: 12, -12 Output Current: ±125mA Output Power (W): 3 No. Outputs: D Case: Surface Mount Get a Quote
RG12D12UW3 Input Voltage: 12 Output Voltage: 12, -12 Output Current: ±125mA Output Power (W): 3 No. Outputs: D Case: Through Hole Get a Quote
RG12S15UW3S Input Voltage: 12 Output Voltage: 15 Output Current: 200mA Output Power (W): 3 No. Outputs: S Case: Surface Mount Get a Quote
RG12S15UW3 Input Voltage: 12 Output Voltage: 15 Output Current: 200mA Output Power (W): 3 No. Outputs: S Case: Through Hole Get a Quote
RG12D15UW3S Input Voltage: 12 Output Voltage: 15, -15 Output Current: ±100mA Output Power (W): 3 No. Outputs: D Case: Surface Mount Get a Quote
RG12D15UW3 Input Voltage: 12 Output Voltage: 15, -15 Output Current: ±100mA Output Power (W): 3 No. Outputs: D Case: Through Hole Get a Quote
RG24S5UW3S Input Voltage: 24 Output Voltage: 5 Output Current: 600mA Output Power (W): 3 No. Outputs: S Case: Surface Mount Get a Quote
RG24S5UW3 Input Voltage: 24 Output Voltage: 5 Output Current: 600mA Output Power (W): 3 No. Outputs: S Case: Through Hole Get a Quote
RG48D5UW3 Input Voltage: 48 Output Voltage: 5, -5 Output Current: ±300mA Output Power (W): 3 No. Outputs: D Case: Through Hole Get a Quote
RG24D5UW3 Input Voltage: 24 Output Voltage: 5, -5 Output Current: ±300mA Output Power (W): 3 No. Outputs: D Case: Through Hole Get a Quote
RG24D5UW3S Input Voltage: 24 Output Voltage: 5, -5 Output Current: ±300mA Output Power (W): 3 No. Outputs: D Case: Surface Mount Get a Quote
RG24S9UW3 Input Voltage: 24 Output Voltage: 9 Output Current: 333mA Output Power (W): 3 No. Outputs: S Case: Through Hole Get a Quote
RG24S9UW3S Input Voltage: 24 Output Voltage: 9 Output Current: 333mA Output Power (W): 3 No. Outputs: S Case: Surface Mount Get a Quote
RG24S12UW3S Input Voltage: 24 Output Voltage: 12 Output Current: 250mA Output Power (W): 3 No. Outputs: S Case: Surface Mount Get a Quote
RG24S12UW3 Input Voltage: 24 Output Voltage: 12 Output Current: 250mA Output Power (W): 3 No. Outputs: S Case: Through Hole Get a Quote
RG24D12UW3 Input Voltage: 24 Output Voltage: 12, -12 Output Current: ±125mA Output Power (W): 3 No. Outputs: D Case: Through Hole Get a Quote
RG24D12UW3S Input Voltage: 24 Output Voltage: 12, -12 Output Current: ±125mA Output Power (W): 3 No. Outputs: D Case: Surface Mount Get a Quote
RG24S15UW3S Input Voltage: 24 Output Voltage: 15 Output Current: 200mA Output Power (W): 3 No. Outputs: S Case: Surface Mount Get a Quote
RG24S15UW3 Input Voltage: 24 Output Voltage: 15 Output Current: 200mA Output Power (W): 3 No. Outputs: S Case: Through Hole Get a Quote
RG24D15UW3S Input Voltage: 24 Output Voltage: 15, -15 Output Current: ±100mA Output Power (W): 3 No. Outputs: D Case: Surface Mount Get a Quote
RG24D15UW3 Input Voltage: 24 Output Voltage: 15, -15 Output Current: ±100mA Output Power (W): 3 No. Outputs: D Case: Through Hole Get a Quote
RG48S5UW3S Input Voltage: 48 Output Voltage: 5 Output Current: 600mA Output Power (W): 3 No. Outputs: S Case: Surface Mount Get a Quote
RG48S5UW3 Input Voltage: 48 Output Voltage: 5 Output Current: 600mA Output Power (W): 3 No. Outputs: S Case: Through Hole Get a Quote
RG48D5UW3S Input Voltage: 48 Output Voltage: 5, -5 Output Current: ±300mA Output Power (W): 3 No. Outputs: D Case: Surface Mount Get a Quote
RG48S9UW3S Input Voltage: 48 Output Voltage: 9 Output Current: 333mA Output Power (W): 3 No. Outputs: S Case: Surface Mount Get a Quote
RG48S9UW3 Input Voltage: 48 Output Voltage: 9 Output Current: 333mA Output Power (W): 3 No. Outputs: S Case: Through Hole Get a Quote
RG48S12UW3 Input Voltage: 48 Output Voltage: 12 Output Current: 250mA Output Power (W): 3 No. Outputs: S Case: Through Hole Get a Quote
RG48S12UW3S Input Voltage: 48 Output Voltage: 12 Output Current: 250mA Output Power (W): 3 No. Outputs: S Case: Surface Mount Get a Quote
RG48D12UW3S Input Voltage: 48 Output Voltage: 12, -12 Output Current: ±125mA Output Power (W): 3 No. Outputs: D Case: Surface Mount Get a Quote
RG48D12UW3 Input Voltage: 48 Output Voltage: 12, -12 Output Current: ±125mA Output Power (W): 3 No. Outputs: D Case: Through Hole Get a Quote
RG48S15UW3S Input Voltage: 48 Output Voltage: 15 Output Current: 200mA Output Power (W): 3 No. Outputs: S Case: Surface Mount Get a Quote
RG48S15UW3 Input Voltage: 48 Output Voltage: 15 Output Current: 200mA Output Power (W): 3 No. Outputs: S Case: Through Hole Get a Quote
RG48D15UW3S Input Voltage: 48 Output Voltage: 15, -15 Output Current: ±100mA Output Power (W): 3 No. Outputs: D Case: Surface Mount Get a Quote
RG48D15UW3 Input Voltage: 48 Output Voltage: 15, -15 Output Current: ±100mA Output Power (W): 3 No. Outputs: D Case: Through Hole Get a Quote
Specification Value
Input
Input Voltage (Nominal): 12, 24, 48
Input Voltage Range: 18~75, 4.5~18, 9~36
Input Filter: Capacitor Type
Remote ON/OFF: Yes
Input Frequency: 0 Hz
Output
Output Voltage: 3.3, 5, 9, 12, 15, ±5, ±12, ±15
Voltage Accuracy: ±1%
Output Current: 700mA, 600mA, 333mA, 250mA, 200mA, ±300mA, ±125mA, ±100mA
Output Power (Watts): 2.3, 3
Short Circuit Protection: Continuous, Automatic Recovery
General
Efficiency: Up to 83%
Isolation: Standard: 1600VDC Suffix "H": 3000VDC
Environmental
Operating Temperature: -40 to 85°C
Storage Temperature: -55 to 125°C
Physical
Weight: 0.16 oz
Dimensions: 0.74" x 0.50" x 0.33"
Notes & safety
Notes: 1. BELLCORE TR-NWT-000332. Case 1: 50% Stress, Temperature at 40°C.
MIL-HDBK-217F Notice2 @Ta=25°C, Full load (Ground, Benign, controlled environment).
2. Maximum value at nominal input voltage and full load.
3. Typical value at nominal input voltage and no load.
4. Typical value at nominal input voltage and full load.
5. Test by minimum Vin and constant resistive load.
6. The RGUW3 series meets EN55022 Class A and input reflected ripple current with an external L-C filter before the input pins to the converter. (See Class B figure for connecting network)
Recommended: 12Vin: C1=4.7µF/25V 1812 MLCC C3=220pF/3KV 1808 MLCC L1=10µH 0504 SMD Inductor P/N: PMT-047
24Vin: C1=4.7µF/50V 1812 MLCC C3=220pF/3KV 1808 MLCC L1=12µH 0504 SMD Inductor P/N: PMT-062
48Vin: C1=4.7µF/100V 1812 MLCC C3=220pF/3KV 1808 MLCC L1=10µH 0504 SMD Inductor P/N: PMT-047
7. An external input filter capacitor is required if the module has to meet EN61000-4-4, EN61000-4-5. The filter capacitor suggested is Nippon chemi-con KY series, 220μF /100V, ESR 48mΩ.
8. To order surface mount version, add the suffix “S” to the model number (Ex: RG24S5UW3S).
9. To order 3000VDC I/O isolation version, add the suffix “H” to the model number (Ex: RG24S5UW3H).
10. CAUTION: This power module is not internally fused. An input line fuse must always be used.
Due to advances in technology, specifications subject to change without notice.
Safety Approvals: UL60950-1, EN60950-1, IEC60950-1
RoHS Compliance: Yes

Get a Quote

Request information for from Wall Industries.

Fields marked with an * are required
Medical Military Railway Lighting Industrial Level VI

Custom Solutions

Wall Industries, Inc. offers fully custom power design capabilities. Our team of electrical and mechanical power design engineers will utilize proven design topologies and concepts to create a solution to your power requirements. If you don’t have a specification, Wall’s engineering team will assist you in determining what your requirements are and how best to provide a solution.

Learn More