CUI Inc.BoxRoHS
PDRB-300-48B
AC-DC, 300 W, 48 VDC, SINGLE OUT
Subcategory
Industrial Din Rail Power Supplies
Package
Box
Series
PDRB-300 (300W)
Status
Active
$184.14 / unit (market reference)
MOQ: 32 pcs
Submit your quantity via the inquiry form for a competitive quote within 24 hours.
Parameters
| Parameter | Value |
|---|---|
| Brand | CUI Inc. |
| Model | PDRB-300-48B |
| Package / Case | Box |
| Operating Temperature | -30°C ~ 71°C (With Derating) |
| Number of Outputs | 1 |
| Efficiency | 90% |
| RoHS | RoHS |
| Part Status | Active |
Application & Notes
PDRB-300-48B by CUI Inc. is a power conversion IC commonly used in power supply designs, battery-powered devices, and DC-DC conversion modules. Input voltage up to N/A, output adjustable. The Box package with surface mount mounting is standard for compact designs. Pay attention to input/output capacitor selection and PCB layout — switching regulators are sensitive to trace inductance.
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All Technical Specifications
| Features | Adjustable Output, IP20 |
| Efficiency | 90% |
| Input Type | AC or DC |
| Applications | Industrial, ITE (Commercial) |
| Power (Watts) | 300W |
| Approval Agency | EN, SIQ, TUV, UL |
| Standard Number | 508; 55024; 55032 Class B; 60950-1; 61000-3-2; 61000-3-3; 61000-6-2; 61000-6-3; 61204-3; 62368-1 |
| Size / Dimension | 4.59" L x 3.29" W x 4.90" H (116.6mm x 83.5mm x 124.5mm) |
| Number of Outputs | 1 |
| AC Voltage - Input | 90 ~ 132 VAC, 180 ~ 264 VAC |
| Voltage - Output 1 | 48V |
| Voltage - Isolation | 3 kV |
| Current - Output (Max) | 6.25A |
| DC Voltage - Input (Max) | 375V |
| DC Voltage - Input (Min) | 210V |
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