THM 3-1221 | TRACO POWER
DC/DC converter, 9-18 VDC, 3 W, 2 outputs, ±5 VDC, 83.5 % efficiency, THM 3-1221
DC/DC converters, Traco THM 3-1221
The THM-3 series is a range of medical 3 Watt DC/DC converters in DIP-24 plastic package and with wide 2:1 input voltage range. They provide a reinforced isolation system for 5000 VACrms isolation and a very low leakage current of less than 2 µA. The units are approved to IEC/EN/ES 60601-1 3rd edition for 2 x MOPP (Means Of Patient Protection) and come along with an ISO 14971 risk management file. Design and production conform to the quality management system ISO 13485. With a high efficiency of up to 87.5% and highest grade components the converters can reliably operate in an ambient temperature range of –40°C up to +90°C. They constitute a reliable solution not only for medical equipment but also for demanding ranges of application such as transportation, control & measurement or IGBT drivers.
| Number of outputs | 2 | |
| Output voltage DC | ±5 VDC | |
| Output current | 300 mA | |
| Design | DIP24 | |
| Width | 20.3 mm | |
| Input voltage AC | 9-18 VDC | |
| Height | 10.2 mm | |
| Isolation voltage | 5 kV | |
| Length | 31.8 mm | |
| Power | 3 W | |
| efficiency | 83.5 % |
| Country of origin | TW |
| Customs tariff number | 85044095 |
| RoHS conform | Yes |
| Date of RoHS guidelines | 3/31/15 |
| SVHC free | No |
| Substance description | Lead |
