| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
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7 pcs
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7 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The Traco Power TEL 2-4821 is a 2-watt isolated DC/DC converter from the TEL 2 series. It accepts a wide 2:1 input voltage range of 36 to 75 VDC with a nominal input of 48 VDC. The converter provides a regulated dual output of +5V and -5V, each capable of delivering up to 200 mA. Typical efficiency is 71% at nominal input and full load.
Key electrical characteristics include a maximum ripple and noise of 50 mVpk-pk (20 MHz bandwidth), line regulation of 0.5%, and load regulation of 2.0% (balanced load). The converter offers 1500 VDC input-to-output isolation and includes short circuit protection (SCP).
The TEL 2-4821 is housed in a compact 16-DIP module with 6 leads and is designed for through-hole mounting. Its dimensions are 23.8 mm x 13.7 mm x 8.0 mm. The operating temperature range is -40°C to +75°C. The device is suitable for ITE (commercial) applications and features a lead-free design.
| Qty | Low | High |
|---|---|---|
| 1+ | $17.40 | $17.40 |
| 10+ | $16.01 | $16.01 |
| 20+ | $15.76 | $15.76 |
| 50+ | $15.27 | $15.27 |
| 100+ | $13.79 | $13.79 |
| 200+ | $13.30 | $13.30 |
| 500+ | $13.10 | $13.10 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The input voltage range is 36 to 75 VDC with a nominal input of 48 VDC.
The converter provides dual outputs: +5V at 200mA and -5V at 200mA.
The isolation voltage is 1500 VDC between input and output.
The operating temperature range is -40°C to +75°C.
It comes in a 16-DIP Module with 6 leads for through-hole mounting.
The datasheet states 'Lead free design, RoHS compliant', but this status is unverified.