Signal TransformerBulkRoHS
MPI-250-28
PWR XFMR LAMINATED 250VA CHAS MT
Category
Subcategory
Power Transformers
Package
Bulk
Series
MPI
Status
Active
$131.53 / unit (market reference)
MOQ: 10 pcs
Submit your quantity via the inquiry form for a competitive quote within 24 hours.
Parameters
| Parameter | Value |
|---|---|
| Brand | Signal Transformer |
| Model | MPI-250-28 |
| Package / Case | Bulk |
| Mounting Type | Chassis Mount |
| RoHS | RoHS |
| Part Status | Active |
Application & Notes
MPI-250-28 by Signal Transformer 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 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 | Laminated Core |
| Weight | 6.8 lbs (3.1 kg) |
| Center Tap | No |
| Power - Max | 250VA |
| Size / Dimension | 104.80mm L x 104.90mm W |
| Termination Style | Terminal Block |
| Voltage - Primary | 100V, 115V, 200V, 215V, 230V |
| Primary Winding(s) | Dual, Multiple Taps |
| Voltage - Isolation | 4000Vrms |
| Secondary Winding(s) | Dual |
| Height - Seated (Max) | 98.20mm |
| Current - Output (Max) | Parallel 17.9A, Series 8.9A |
| Voltage - Secondary (Full Load) | Parallel 14V, Series 28V |
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