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10 pcs
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10 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The ISU0348D12 is a 3-watt isolated DC-DC converter from XP Power's ISU03 series. It delivers dual ±12V outputs at 125mA per output with a typical efficiency of 82%. The module accepts a wide input voltage range of 18-75V, making it suitable for 48V nominal systems.
This converter includes features such as remote on/off control, continuous short circuit protection with auto recovery, and an internal Pi input filter. Electrical performance is robust with line regulation of ±0.5%, load regulation of ±1.0%, and ripple and noise of 50 mV pk-pk. The transient response is 5% deviation with recovery under 250 µs for a 25% load change.
The ISU0348D12 is housed in a 14-SMD module with 7 leads, measuring 19.0 x 17.0 x 8.7 mm. It is designed for surface mount assembly and is available in tape and reel packaging (suffix -TR). The operating temperature range is -40°C to 95°C with derating, and it is certified to ITE safety standards (UL/CE/UKCA) per 62368-1.
| Qty | Low | High |
|---|---|---|
| 1+ | $31.55 | $31.55 |
| 5+ | $30.66 | $30.66 |
| 10+ | $27.96 | $27.96 |
| 100+ | $27.93 | $27.93 |
| 250+ | $27.92 | $27.92 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The input voltage range is 18-75V, designed for a nominal 48V system.
The converter provides dual ±12V outputs with a total output power of 3W. Each output can deliver up to 125mA.
It is a 14-SMD module with 7 leads, designed for surface mount mounting.
The operating temperature range is -40°C to 95°C with derating.
The isolation voltage is 1500 VDC.
The part is listed as RoHS3 compliant, but this status is unverified and should be treated as low confidence.
It includes continuous short circuit protection with auto recovery and remote on/off control.