161E28
XFRMR LAMINATED 1.2VA THRU HOLE
Power Transformers
Bulk
161
Active
$9.42 / unit (market reference)
MOQ: 1 pcs
Submit your quantity via the inquiry form for a competitive quote within 24 hours.
Parameters
| Parameter | Value |
|---|---|
| Brand | Hammond Manufacturing |
| Model | 161E28 |
| Package / Case | Bulk |
| Mounting Type | Through Hole |
| RoHS | RoHS |
| Part Status | Active |
Application & Notes
161E28 by Hammond Manufacturing 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.
📖 Technical Guides for 161E28
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All Technical Specifications
| Type | Laminated Core |
| Weight | 0.2 lb (90.72 g) |
| Center Tap | No |
| Power - Max | 1.2VA |
| Size / Dimension | 35.05mm L x 30.23mm W |
| Termination Style | PC Pin |
| Voltage - Primary | 115V |
| Primary Winding(s) | Single |
| Voltage - Isolation | 2000Vrms |
| Secondary Winding(s) | Single, Multiple Taps |
| Height - Seated (Max) | 30.99mm |
| Current - Output (Max) | Parallel 80mA, Series 40mA |
| Voltage - Secondary (Full Load) | Parallel 14V, Series 28V |
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