| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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390 pcs
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390 pcs | On Request | 1 | On Request | On Request | On Request | On Request | 2026-02-23 21:33:16 |
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The Premier Magnetics POL-05010 is a switching converter SMPS transformer designed for off-line power supply applications. It is specifically intended for use with the Power Integrations TOP200YAI IC in a Flyback Buck-Boost circuit configuration.
Key electrical specifications include a primary inductance of 4.2mH (typical) at 100kHz, a secondary to primary turn ratio of 1:13.00, and a bias to primary turn ratio of 1:11.81. The transformer also features a primary leakage inductance of 60.0µH to 80.0µH. For safety and reliability, it has a Hipot rating of 3000Vrms for both primary to secondary and bias to secondary.
This transformer operates within an AC line voltage range of 85 to 265Vac and provides a 5.0Vdc output voltage. It supports a continuous output current from 100mA to 1000mA and a peak output current of 1300mA. Line regulation is specified at 2.00% and load regulation at 5.00%.
The POL-05010 has a through-hole mounting type and measures 16.80mm in length, 15.50mm in width, and 14.50mm in height. It utilizes a UL Class B (130°C) insulation system.
| Qty | Low | High |
|---|---|---|
| 1+ | $3.00 | $3.00 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The primary inductance is 4.20mH typical, with a minimum of 3.78mH and a maximum of 4.62mH, measured at 0.250Vrms and 100kHz.
The secondary to primary turn ratio is 1:13.00 with a +3% tolerance, and the bias to primary turn ratio is 1:11.81 with a +3% tolerance.
The Hipot rating is 3000Vrms for both primary to secondary and bias to secondary.
The RoHS status is RoHS3 Compliant.
The Moisture Sensitivity Level is 1 Unlimited.