B&K PrecisionBulkRoHS
9121A
PWR SUP SNG OUTPUT PROG 20V 5A
Category
Subcategory
Equipment Power Supplies Test Bench
Package
Bulk
Series
9120
Status
Active
$863.56 / 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 | 9121A |
| Package / Case | Bulk |
| Voltage - Output | 0 ~ 20VDC |
| Current - Output | 0 ~ 5A |
| Number of Outputs | 1 |
| RoHS | RoHS |
| Part Status | Active |
Application & Notes
9121A 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 0 ~ 20VDC. The Bulk 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 | Programmable, RS232 Port |
| Display Type | VFD |
| Power (Watts) | 100W |
| Current - Output | 0 ~ 5A |
| Size / Dimension | 13.900" L x 8.450" W x 3.470" H (353.06mm x 214.63mm x 88.14mm) |
| Voltage - Output | 0 ~ 20VDC |
| Voltage - Supply | 110VAC, 220VAC |
| Number of Outputs | 1 |
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