Need to step up the voltage from your power source? Use this DC-DC converter from Traco Power. It receives inputs between 4.5 and 9V and converts them into stable outputs of ±15V and 200mA, so you can energise your circuits on the double. The unit has compact dimensions of 21.8 (L) x 9.1 (W) x 11.2mm (D), so it's ideal for mounting in tight spaces. A 6W power rating demonstrates that mighty things do come in small packages. With a mean time between failures of over 2 million hours, this device is built to go the distance.

• Efficiency of 84% saves energy and reduces heat buildup
• Holds up in harsh conditions thanks to a wide operating temperature range between -40°C and +78°C
• Isolation test voltage rating of 1,600V for protection against sudden surges
• Lightweight at 4.8g to keep your setup strain-free
• Handy remote on/off function means you can control it from your workstation

• Consumer electronics
• Telecommunications sector
• Medical technology

Yes, it has a maximum operating humidity of 95% RH, so it's a reliable option for use in damp settings.