B&K PrecisionBoxRoHS
1901B-220V
1-30V, 30A SWITCHING DC POWER SU
Category
Subcategory
Equipment Power Supplies Test Bench
Package
Box
Series
1900B
Status
Active
$736.29 / unit (market reference)
MOQ: 1 pcs
Submit your quantity via the inquiry form for a competitive quote within 24 hours.
Parameters
| Parameter | Value |
|---|---|
| Brand | B&K Precision |
| Model | 1901B-220V |
| Package / Case | Box |
| Voltage - Output | 1 ~ 32VDC |
| Current - Output | 0 ~ 30A |
| Number of Outputs | 1 |
| RoHS | RoHS |
| Part Status | Active |
Application & Notes
1901B-220V by B&K Precision 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 1 ~ 32VDC. 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
| Type | Bench (AC to DC) |
| Features | Adjustable or Fixed Selection Switch |
| Display Type | LED |
| Current - Output | 0 ~ 30A |
| Size / Dimension | 10.800" L x 7.900" W x 3.500" H (274.32mm x 200.66mm x 88.90mm) |
| Voltage - Output | 1 ~ 32VDC |
| Voltage - Supply | 230VAC |
| Number of Outputs | 1 |
| Number of Characters | 3 (2) |
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