The DCURB30 series of DC/DC converters offers up to 30 watts of output power in a 1” x 1” x 0.46” compact through hole case. This series consists of single output models with a wide 4:1 input voltage range. Each model in this series is RoHS compliant, has high efficiency, and I/O isolation test voltage of 1.5kVDC. This series has input under-voltage, and output over voltage, over current, and short circuit protection as well as EN62368 approvals.

• 4:1 Wide Input Voltage Range • High Efficiency up to 88% • I/O Isolation Test Voltage: 1.5KVDC • Industry Standard Pin-Out • Input Under-Voltage, Output Over Voltage, Over Current, and Short Circuit Protection • RoHS Compliant • EN62368 Approved
Power (W)
Case Size  
DCURB4805-30W Input Voltage: 48 Output Voltage: 5 Output Current: 6000mA Output Power (W): 30 No. Outputs: S Case: Through Hole Size: 1" x 1" x 0.46" Get a Quote
DCURB4812-30W Input Voltage: 48 Output Voltage: 12 Output Current: 2500mA Output Power (W): 30 No. Outputs: S Case: Through Hole Size: 1" x 1" x 0.46" Get a Quote
DCURB4815-30W Input Voltage: 48 Output Voltage: 15 Output Current: 2000mA Output Power (W): 30 No. Outputs: S Case: Through Hole Size: 1" x 1" x 0.46" Get a Quote
DCURB4824-30W Input Voltage: 48 Output Voltage: 24 Output Current: 1250mA Output Power (W): 30 No. Outputs: S Case: Through Hole Size: 1" x 1" x 0.46" Get a Quote
Specification Value
Input Voltage (Nominal): 48
Input Voltage Range: 18~75
Input Filter: Capacitance Filter
Output Voltage: 5, 12, 15, 24
Voltage Accuracy: ±1% Typ.
Output Current: 6000mA, 2500mA, 2000mA, 1250mA
Output Power (Watts): 30
Short Circuit Protection: Continuous, Self Recovery
Over Voltage Protection: 110-160%Vo
Efficiency: Up to 88%
Isolation: 1500VDC
Operating Temperature: -40 to 85°C
Storage Temperature: -55 to 125°C
Weight: 0.65oz (18.4g)
Dimensions: 1in x 1in x 0.46in (25.40mm x 25.40mm x 11.70mm)
Case Material: Aluminum Alloy
Notes & safety
Notes: 1. Exceeding maximum input voltage may cause permanent damage.
2. Efficiency measured at nominal input and rated output load.
3. Ripple & Noise at <5% load is 300mv max. parallel cable method used for ripple & noise test.
4. Switching frequency is measured at full load. Module reduces switching frequency for light load (below 50%) efficiency improvement.
5. Maximum capacitive load offered were tested at input voltage range and full load
9. Customization is available
10. Products shall be classified according to ISO14001 and related environmental laws and regulations and should be handled by qualified units.
*Due to advances in technology, specifications subject to change without notice.
Safety Approvals: EN62368
RoHS Compliance: Yes

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