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1 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The Delta Electronics E48SR3R320NRFA is an isolated DC-DC converter module designed for commercial ITE (Information Technology Equipment) applications. This single-output module delivers a regulated 3.3V at up to 20A, providing 66W of output power from a nominal 36V input bus.
The converter achieves high efficiency of 90.5%, reducing thermal management requirements in space-constrained designs. It is housed in a compact 1/8 brick package (8-DIP Module) measuring 58.4 mm x 22.9 mm x 8.4 mm, suitable for through-hole mounting on a host PCB. Protection features include overcurrent (OCP), overtemperature (OTP), overvoltage (OVP), and undervoltage lockout (UVLO). The module supports remote on/off control via an active-low enable input.
With an operating temperature range of -40°C to 115°C, the E48SR3R320NRFA is suitable for environments requiring reliable performance under varying thermal conditions.
| Qty | Low | High |
|---|---|---|
| 1+ | $47.89 | $47.89 |
| 5+ | $47.51 | $47.51 |
| 21+ | $47.14 | $47.14 |
| 42+ | $45.64 | $45.64 |
| 63+ | $43.40 | $43.40 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The output voltage is 3.3 V and the output current is 20 A, providing 66 W of power.
The efficiency is 90.5%.
The package is an 8-DIP Module, 1/8 Brick with dimensions 58.4 mm x 22.9 mm x 8.4 mm. Mounting type is Through Hole.
The operating temperature range is -40°C to 115°C.
RoHS3 compliant status is listed but unverified.
It includes Overcurrent Protection (OCP), Overtemperature Protection (OTP), Overvoltage Protection (OVP), and Undervoltage Lockout (UVLO).
The nominal input voltage is 36 V.