Ac Dc Transformers 220v To 12v/24v/5v Ac-dc Switching Power Supply Adapter. Features: -Fully Tested -Constructed from High Quality Material -Easy Installation -Manufactured with Precision to Meet OE Standards -High Quality Components -Application:Can Used for DC Motor Speed Control, Light Dimmer, and So On. Specification: Output Current: 0-5A Output Frequency: 50/60HZ Model Number: Adjustable Switching Power Supply Adapter Output Type: Single Output Power: 51 - 100W Color: Mainly Black Total Cable Length: 200cm Efficiency: 95% Size:90*50*30mm And118*50*31mm 8 Pin DC Power Plug Converter Size: : 3.5x1.35MM (pin) : 5.5x2.1MM (pin) : 5.5x2.5MM (pin) : 4.0x1.7MM (pin) : 4.8x1.7MM (pin) : 5.5x1.7MM (pin) : 6.3x3.0MM (pin) : 6.5x4.4MM (pin) Package Included: 1x Adjustable Power Adapter (EU/US) . We are an international seller, your order will be shipped from abroad so please allow the necessary time of minimum 14 working days for delivery right now depending on where you ship to, due to ongoing delays in postal deliveries globally.