| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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10 pcs
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10 pcs | On Request | 1 | On Request | On Request | 2026-02-25 06:16:38 | On Request | 2026-04-21 07:15:08 |
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The Traco Power TMR 9-4823WI is an isolated DC/DC converter module from the TMR 9WI series, offering dual regulated outputs of +15V and -15V at 300mA each, delivering 9W of output power. With an ultra-wide 4:1 input voltage range of 18 to 75 VDC (nominal 48 VDC), it accommodates a variety of power sources. The module achieves typical efficiency of 87%, enabling operation from -40°C to +60°C without derating, and up to +85°C with derating.
The converter provides 1600 VDC input-to-output isolation, remote on/off control, and indefinite short-circuit protection. It is designed for space-critical applications in communication equipment, instrumentation, and industrial electronics. The SIP-8 metal package with through-hole mounting occupies only 2.0 cm² of board space, with dimensions 21.8mm x 9.6mm x 11.2mm.
The TMR 9-4823WI complies with IEC/UL 62368-1 safety standards and is fully RoHS compliant. Its robust design and high power density make it suitable for commercial ITE applications requiring reliable isolated power conversion.
| Qty | Low | High |
|---|---|---|
| 1+ | $44.99 | $44.99 |
| 10+ | $42.61 | $42.61 |
| 20+ | $41.70 | $41.70 |
| 50+ | $41.02 | $41.02 |
| 100+ | $40.35 | $40.35 |
| 200+ | $39.49 | $39.49 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
18 to 75 VDC (nominal 48 VDC).
Dual outputs: +15V at 300mA and -15V at 300mA.
8-SIP Module, 6 Leads, through-hole mounting.
-40°C to 85°C (with derating).
Yes, the TMR 9WI series datasheet states it is fully RoHS compliant.
1600 VDC input-to-output isolation.
Yes, it features indefinite short-circuit protection (SCP).