Switching Power Supply 3-12 V – 18 W – 6 Interchangeable Plugs
SKU 8240-TP398EAN 4040849539961Output voltage: 12 Vdc, 3 Vdc, 4.5 Vdc, 5 Vdc, 6 Vdc, 7.5 Vdc, 9 Vdc, Manually adjustableMains power supplies
Description
Universal switching power supply with a maximum power of 18 W, designed to provide stable and safe power to a wide range of electronic devices. The output voltage is selectable between 3 and 12 Vdc via a convenient rotary switch, offering maximum flexibility of use.
Equipped with built-in protections against short circuits, overcurrent, and overheating, it ensures reliable operation even under prolonged conditions. Low ripple and high energy efficiency (standby consumption โค 0.3 W) make it ideal for various electronic devices.
Supplied with 6 interchangeable adapters for maximum compatibility with various devices. The 1-meter power cable allows flexible installation even in tight spaces.

Technical specifications
- 7 selectable output voltages: from 3 to 12 Vdc (3 โ 4.5 โ 5 โ 6 โ 7.5 โ 9 โ 12)
- Adapters: 2.35 x 0.7 mm โ 3.5 x 1.35 mm โ 4 x 1.7 mm โ 5.5 x 2.1 mm โ 5.5 x 2.5 mm โ 2.5 mm mono plug
Technical details
| Input voltage | 100 to 240 Vac - 50/60 Hz |
|---|---|
| Power | 18 W |
| Maximum output current | 1.5 A |
| Cable length | 1 m |
| Dimensions (mm) | 91 x 45 x 35 mm |
| Package weight | 120 grams |









