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TRACO POWER TDN31221WI DC-DC Converter
The TDN 3-1221WI from TracoPower is a 3-watt, regulated dual output DC-DC converter housed in a compact DIP package measuring 9.1mm x 10.2mm x 13.2mm. It features a wide input voltage range of 4.5V to 18V DC, with an input current of 40mA at no load. The converter provides dual outputs of ±5V DC with a maximum current of 300mA per output and offers a high efficiency of 80%. It includes fully regulated outputs, a remote ON/OFF function, and automatic short circuit protection. The device complies with electrostatic discharge (ESD) standards with ±8KV air and ±6KV contact discharge immunity (criteria A), and it incorporates an EN 55022 Class A filter. It provides high isolation with 1600VDC input/output isolation voltage (60 seconds), resistance greater than 1 GΩ, and capacitance of 50pF. The converter handles reflected ripple current of 20mA peak and surge voltages up to 25V, with a voltage set accuracy of ±1%. Operational over temperatures from -40°C to 70°C without derating, suitable for power management and industrial applications.
TRACO POWER TDN31221WI DC-DC Converter Specifications:
- Power: 3 Watt
- Input voltage range: 4.5 - 18 VDC
- Input current at no load: 40 mA
- Output: ±5 VDC
- Maximum output current: 300 mA per channel
- Efficiency: 80%
- Isolation voltage: 1600 VDC (input/output, 60 sec)
- Isolation resistance: >1 GΩ
- Isolation capacitance: 50 pF
- Reflected ripple current: 20 mA peak
- Surge voltage: up to 25 V
- Voltage set accuracy: ±1%
- Operating temperature: -40°C to +70°C
- Remote ON/OFF: open circuit or high impedance, 2-4 mA current
- Compliance: EN 55022 Class A, ESD ±8KV air, ±6KV contact
- Soldering temperature: max 260°C / 10 sec
- Dimensions: 9.1mm x 10.2mm x 13.2mm
- Case Material: UL certified non-conducting FR4
- Potting Material: Silicone (UL 94V-0)
- Pin Material: Tinned copper
Buy the Buy TracoPower DC-DC Converter Part Number TDN31221WI Online
Purchase the TracoPower TDN31221WI compact 3-watt DC-DC converter online today to ensure high efficiency power management. Featuring dual ±5V outputs, wide input voltage range, and high isolation, this converter is ideal for industrial, automation, and embedded applications. Its robust design includes short circuit protection, remote ON/OFF, and compliance with EN standards, providing dependable performance. Order now to benefit from fast delivery and expert technical support, making your projects more reliable and efficient with this trusted power conversion solution.
Buy TracoPower TDN31221WI now and experience unmatched reliability and high efficiency in power conversion for industrial and embedded systems.
Frequently Asked Questions
Where can I buy TRACO POWER TDN31221WI?
You can click on the BUY or RFQ button to purchase TDN31221WI from an authorized TRACO POWER distributor.
How do I troubleshoot issues or seek technical support for part TDN31221WI?
You can download the TDN31221WI datasheet or visit the TRACO POWER website for support.
Who is the manufacturer of TDN31221WI?
TRACO POWER